CVE-2016-2106
published 2016-05-05CVE-2016-2106: Integer overflow in the EVP_EncryptUpdate function in crypto/evp/evp_enc.c in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a…
PriorityP347high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
27.26%
97.8th percentile
Integer overflow in the EVP_EncryptUpdate function in crypto/evp/evp_enc.c in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a denial of service (heap memory corruption) via a large amount of data.
Affected
31 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | os_x_el_capitan_v10.11.6_and_security_update_2016-004 | — | — |
| debian | openssl | < openssl 1.0.2h-1 (bookworm) | openssl 1.0.2h-1 (bookworm) |
| openssl | openssl | <= 1.0.1s | — |
| openssl | openssl | — | — |
| openssl | openssl | — | — |
| openssl | openssl | — | — |
| openssl | openssl | — | — |
| openssl | openssl | — | — |
| openssl | openssl | — | — |
| openssl | openssl | — | — |
| openssl | openssl | — | — |
| openssl | openssl | >= 0 < 1.0.2h-1 | 1.0.2h-1 |
| openssl | openssl | >= 0 < 1.0.2h-1 | 1.0.2h-1 |
| openssl | openssl | >= 0 < 1.0.2h-1 | 1.0.2h-1 |
| openssl | openssl | >= 0 < 1.0.2h-1 | 1.0.2h-1 |
| openssl | openssl | >= 0 < 1.0.1f-1ubuntu2.19 | 1.0.1f-1ubuntu2.19 |
| openssl | openssl | >= 0 < 1.0.2g-1ubuntu4.1 | 1.0.2g-1ubuntu4.1 |
| paloalto | cortex_xdr | — | — |
| paloalto | globalprotect | — | — |
| paloalto | pan-os | — | — |
| redhat | enterprise_linux_desktop | — | — |
| redhat | enterprise_linux_desktop | — | — |
| redhat | enterprise_linux_hpc_node | — | — |
| redhat | enterprise_linux_hpc_node | — | — |
| redhat | enterprise_linux_hpc_node_eus | — | — |
Detection & IOCsextracted from sources · hover to see the quote
- →The vulnerable function is EVP_EncryptUpdate() in crypto/evp/evp_enc.c; monitor for integer overflow triggered by supplying very large amounts of input data to this function ↗
- →An overflow in EVP_EncryptUpdate() leads to heap memory corruption; detection should focus on heap corruption crashes or abnormal memory usage in OpenSSL-linked processes receiving large encrypted payloads ↗
- →CVE-2016-2106 is distinct from CVE-2016-2105 (EVP_EncodeUpdate overflow); ensure detection rules differentiate between the two overflow conditions in OpenSSL ↗
- ·The overflow in EVP_EncryptUpdate() is believed not to be reachable via internal OpenSSL code paths, limiting practical exploitability to external callers supplying large data ↗
- ·Red Hat Enterprise Linux 4, 5, 6, and 7 openssl/openssl096b/openssl097a/openssl098e packages are marked 'Will not fix', meaning patched versions may not be available for those platforms ↗
- ·Apple resolved this CVE by backporting fixes from OpenSSL 1.0.2h/1.0.1t to OpenSSL 0.9.8, so version checks alone may not identify patched Apple systems ↗
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv7.5HIGH
vendor_debian7.5HIGH
vendor_redhat7.5HIGH
vendor_ubuntu7.5HIGH
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Palo Alto
PAN-SA-2024-0014 Informational Bulletin: Impact of OSS CVEs in Cortex XDR Agent
vendor_paloalto·2024-11-07·CVSS 6.8
CVE-2014-0195 [MEDIUM] PAN-SA-2024-0014 Informational Bulletin: Impact of OSS CVEs in Cortex XDR Agent
PAN-SA-2024-0014 Informational Bulletin: Impact of OSS CVEs in Cortex XDR Agent
The Palo Alto Networks Product Security Assurance team has evaluated the following open source software (OSS) CVEs as they relate to Cortex XDR Agent. While Cortex XDR Agent may include the
CVEs: CVE-2014-0195, CVE-2014-0224, CVE-2014-3509, CVE-2014-3512, CVE-2014-3513, CVE-2014-3567, CVE-2015-0209, CVE-2015-0292, CVE-2015-1789, CVE-2015-1791, CVE-2015-1793, CVE-2015-3194, CVE-2016-0705, CVE-2016-0797, CVE-2016-0798, CVE-2016-0799, CVE-2016-2105, CVE-2016-2106, CVE-2016-2108, CVE-2016-2109, CVE-2016-2176, CVE-2016-2177, CVE-2016-2179, CVE-2016-2180, CVE-2016-2181, CVE-2016-2182, CVE-2016-2183, CVE-2016-6302, CVE-2016-6303, CVE-2016-6304, CVE-2019-1551, CVE-2019-1552, CVE-2019-1559, CVE-2019-1563, CVE-2020-196
CISA ICS
Siemens SCALANCE X-200RNA Switch Devices
cisa_ics·2022-12-19
Siemens SCALANCE X-200RNA Switch Devices
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Siemens SCALANCE X-200RNA Switch Devices
Last RevisedDecember 19, 2022
Alert CodeICSA-22-349-21
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.8
- ATTENTION: Exploitable remotely/low attack complexity/public exploits are available
- Vendor: Siemens
- Equipment: SCALANCE X-200RNA switch devices before V3.2.7
- Vulnerabilities: Observable Timing Discrepancy; Race Condition; Improper Restriction of Operations within the Bounds of a Memory Buffer; Improper Input Validation; NULL Pointer Dereference; Use After Free; Cryptographic Issues; Comparison of Incompatible Types; Resource Management
Palo Alto
PAN-SA-2016-0023 OpenSSL Vulnerabilities
vendor_paloalto·2016-09-02·CVSS 2.6
CVE-2013-0169 [LOW] CWE-119 PAN-SA-2016-0023 OpenSSL Vulnerabilities
PAN-SA-2016-0023 OpenSSL Vulnerabilities
The OpenSSL library embedded in the GlobalProtect™ agent, TerminalServer™ agent and UserID™ agent is
CVEs: CVE-2013-0169, CVE-2016-2105, CVE-2016-2106, CVE-2016-2107, CVE-2016-2109, CVE-2016-2176
Affected products: GlobalProtect
Palo Alto
PAN-SA-2016-0020 OpenSSL Vulnerabilities
vendor_paloalto·2016-08-15·CVSS 7.5
CVE-2014-8176 [HIGH] CWE-119 PAN-SA-2016-0020 OpenSSL Vulnerabilities
PAN-SA-2016-0020 OpenSSL Vulnerabilities
The OpenSSL library has been found to contain several vulnerabilities CVE-2014-8176, CVE-2015-1788, CVE-2015-1789, CVE-2015-1790, CVE-2015-1791, CVE-2015-1792, CVE-2015-1794, CVE-2015-3195, CVE-2015-4000, CVE-2016-2105, CVE-2016-2106, CVE-2016-2107, CVE-2016-2108, CVE-2016-2109, CVE-2016-2176, CVE-2016-2842. Palo Alto Networks software makes use of the vulnerable library. (Ref # 95622). The OpenSSL library in use by PAN-OS is patched on a regular basis. Severities of the CVEs listed under the summary section range from low to high but, have not been shown to be exploitable at the time of this advisory. This issue affects PAN-OS 5.0.X; PAN-OS-5.1.X; PAN-OS 6.0.13 and earlier; PAN-OS 6.1.12 and earlier; PAN-OS 7.0.8 and earlier; PAN-OS 7.1.3 and earl
Apple
CVE-2016-2106: OS X El Capitan v10.11.6 and Security Update 2016-004
vendor_apple·2016-07-18·CVSS 7.5
CVE-2016-2106 [HIGH] CVE-2016-2106: OS X El Capitan v10.11.6 and Security Update 2016-004
Apple Security Update: About the security content of OS X El Capitan v10.11.6 and Security Update 2016-004
Product: OS X El Capitan v10.11.6 and Security Update 2016-004
CVE: CVE-2016-2106
Component: OpenSSL
Impact: A remote attacker may be able to execute arbitrary code
Description: Multiple issues existed in OpenSSL. These issues were resolved by backporting the fixes from OpenSSL 1.0.2h/1.0.1 to OpenSSL 0.9.8.
BSD
FreeBSD-SA-16:17.openssl: Multiple OpenSSL vulnerabilities
bsd_advisories·2016-05-04·CVSS 7.5
CVE-2016-2105 [HIGH] FreeBSD-SA-16:17.openssl: Multiple OpenSSL vulnerabilities
FreeBSD-SA-16:17.openssl Security Advisory
The FreeBSD Project
Topic: Multiple OpenSSL vulnerabilities
Category: contrib
Module: openssl
Announced: 2016-05-04
Credits: OpenSSL Project
Affects: All supported versions of FreeBSD.
Corrected: 2016-05-03 18:54:20 UTC (stable/10, 10.3-STABLE)
2016-05-04 15:25:47 UTC (releng/10.3, 10.3-RELEASE-p2)
2016-05-04 15:26:23 UTC (releng/10.2, 10.2-RELEASE-p16)
2016-05-04 15:27:09 UTC (releng/10.1, 10.1-RELEASE-p33)
2016-05-04 06:53:02 UTC (stable/9, 9.3-STABLE)
2016-05-04 15:27:09 UTC (releng/9.3, 9.3-RELEASE-p41)
CVE Name: CVE-2016-2105, CVE-2016-2106, CVE-2016-2107, CVE-2016-2109,
CVE-2016-2176
For general information regarding FreeBSD Security Advisories,
including descriptions of the fields above, security branches, and the
following sections, ple
Cisco
Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: May 2016
vendor_cisco·2016-05-04
CVE-2016-2105 [MEDIUM] CWE-119 Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: May 2016
Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: May 2016
On May 3, 2016, the OpenSSL Software Foundation released a security advisory that included six vulnerabilities. Of the six vulnerabilities disclosed, four of them may cause memory corruption or excessive memory usage, one could allow a padding oracle attack to decrypt traffic when the connection uses an AES CBC cipher and the server supports AES-NI, and, lastly, one is specific to a product performing an operation with Extended Binary Coded Decimal Interchange Code (EBCDIC) encoding.
Multiple Cisco products incorporate a version of the OpenSSL package affected by one or more vulnerabilities.
This advisory will be updated as additional information becomes available.
This advisory is available at the following link:
Red Hat
openssl: EVP_EncryptUpdate overflow
vendor_redhat·2016-05-03·CVSS 7.5
CVE-2016-2106 [HIGH] CWE-190 openssl: EVP_EncryptUpdate overflow
openssl: EVP_EncryptUpdate overflow
Integer overflow in the EVP_EncryptUpdate function in crypto/evp/evp_enc.c in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a denial of service (heap memory corruption) via a large amount of data.
An integer overflow flaw, leading to a buffer overflow, was found in the way the EVP_EncryptUpdate() function of OpenSSL parsed very large amounts of input data. A remote attacker could use this flaw to crash an application using OpenSSL or, possibly, execute arbitrary code with the permissions of the user running that application.
Package: openssl (Red Hat Enterprise Linux 4) - Will not fix
Package: openssl096b (Red Hat Enterprise Linux 4) - Will not fix
Package: openssl (Red Hat Enterprise Linux 5) - Will not fix
Package
Ubuntu
OpenSSL vulnerabilities
vendor_ubuntu·2016-05-03·CVSS 7.5
CVE-2016-2105 [HIGH] OpenSSL vulnerabilities
Title: OpenSSL vulnerabilities
Summary: Several security issues were fixed in OpenSSL.
Huzaifa Sidhpurwala, Hanno Böck, and David Benjamin discovered that OpenSSL
incorrectly handled memory when decoding ASN.1 structures. A remote
attacker could use this issue to cause OpenSSL to crash, resulting in a
denial of service, or possibly execute arbitrary code. (CVE-2016-2108)
Juraj Somorovsky discovered that OpenSSL incorrectly performed padding when
the connection uses the AES CBC cipher and the server supports AES-NI. A
remote attacker could possibly use this issue to perform a padding oracle
attack and decrypt traffic. (CVE-2016-2107)
Guido Vranken discovered that OpenSSL incorrectly handled large amounts of
input data to the EVP_EncodeUpdate() function. A remote attacker could use
this
Debian
CVE-2016-2106: openssl - Integer overflow in the EVP_EncryptUpdate function in crypto/evp/evp_enc.c in Op...
vendor_debian·2016·CVSS 7.5
CVE-2016-2106 [HIGH] CVE-2016-2106: openssl - Integer overflow in the EVP_EncryptUpdate function in crypto/evp/evp_enc.c in Op...
Integer overflow in the EVP_EncryptUpdate function in crypto/evp/evp_enc.c in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a denial of service (heap memory corruption) via a large amount of data.
Scope: local
bookworm: resolved (fixed in 1.0.2h-1)
bullseye: resolved (fixed in 1.0.2h-1)
forky: resolved (fixed in 1.0.2h-1)
sid: resolved (fixed in 1.0.2h-1)
trixie: resolved (fixed in 1.0.2h-1)
Cisco
Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: May 2016
vendor_cisco
CVE-2016-2106 Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: May 2016
CVE-2016-2106: Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: May 2016
On May 3, 2016, the OpenSSL Software Foundation released a security advisory that included six vulnerabilities. Of the six vulnerabilities disclosed, four of them may cause memory corruption or excessive memory usage, one could allow a padding oracle attack to decrypt traffic when the connection uses an AES CBC cipher and the server supports AES-NI, and, lastly, one is specific to a product performing an operation with Extended Binary Coded Decimal Interchange Code (EBCDIC) encoding. Multiple Cisco products incorporate a version of the OpenSSL package affected by one or more vulnerabilities. This advisory will be updated as additional information becomes available. This advisory is available at the follow
GHSA
GHSA-j7jq-c44j-q74h: Integer overflow in the EVP_EncryptUpdate function in crypto/evp/evp_enc
ghsa_unreviewed·2022-05-14
CVE-2016-2106 [HIGH] GHSA-j7jq-c44j-q74h: Integer overflow in the EVP_EncryptUpdate function in crypto/evp/evp_enc
Integer overflow in the EVP_EncryptUpdate function in crypto/evp/evp_enc.c in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a denial of service (heap memory corruption) via a large amount of data.
OSV
CVE-2016-2106: Integer overflow in the EVP_EncryptUpdate function in crypto/evp/evp_enc
osv·2016-05-05·CVSS 7.5
CVE-2016-2106 [HIGH] CVE-2016-2106: Integer overflow in the EVP_EncryptUpdate function in crypto/evp/evp_enc
Integer overflow in the EVP_EncryptUpdate function in crypto/evp/evp_enc.c in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a denial of service (heap memory corruption) via a large amount of data.
OSV
openssl vulnerabilities
osv·2016-05-03·CVSS 7.5
CVE-2016-2108 [HIGH] openssl vulnerabilities
openssl vulnerabilities
Huzaifa Sidhpurwala, Hanno Böck, and David Benjamin discovered that OpenSSL
incorrectly handled memory when decoding ASN.1 structures. A remote
attacker could use this issue to cause OpenSSL to crash, resulting in a
denial of service, or possibly execute arbitrary code. (CVE-2016-2108)
Juraj Somorovsky discovered that OpenSSL incorrectly performed padding when
the connection uses the AES CBC cipher and the server supports AES-NI. A
remote attacker could possibly use this issue to perform a padding oracle
attack and decrypt traffic. (CVE-2016-2107)
Guido Vranken discovered that OpenSSL incorrectly handled large amounts of
input data to the EVP_EncodeUpdate() function. A remote attacker could use
this issue to cause OpenSSL to crash, resulting in a denial of servic
No detection rules found.
Metasploit
Microsoft Exchange ProxyLogon Collector
metasploit·CVSS 9.8
CVE-2021-26855 [CRITICAL] Microsoft Exchange ProxyLogon Collector
Microsoft Exchange ProxyLogon Collector
This module exploit a vulnerability on Microsoft Exchange Server that allows an attacker bypassing the authentication and impersonating as the admin (CVE-2021-26855). By taking advantage of this vulnerability, it is possible to dump all mailboxes (emails, attachments, contacts, ...). This vulnerability affects (Exchange 2013 Versions < 15.00.1497.012, Exchange 2016 CU18 < 15.01.2106.013, Exchange 2016 CU19 < 15.01.2176.009, Exchange 2019 CU7 < 15.02.0721.013, Exchange 2019 CU8 < 15.02.0792.010). All components are vulnerable by default.
Metasploit
Microsoft Exchange ProxyLogon Scanner
metasploit·CVSS 9.8
CVE-2021-26855 [CRITICAL] Microsoft Exchange ProxyLogon Scanner
Microsoft Exchange ProxyLogon Scanner
This module scan for a vulnerability on Microsoft Exchange Server that allows an attacker bypassing the authentication and impersonating as the admin (CVE-2021-26855). By chaining this bug with another post-auth arbitrary-file-write vulnerability to get code execution (CVE-2021-27065). As a result, an unauthenticated attacker can execute arbitrary commands on Microsoft Exchange Server. This vulnerability affects (Exchange 2013 Versions < 15.00.1497.012, Exchange 2016 CU18 < 15.01.2106.013, Exchange 2016 CU19 < 15.01.2176.009, Exchange 2019 CU7 < 15.02.0721.013, Exchange 2019 CU8 < 15.02.0792.010). All components are vulnerable by default.
Bugzilla
CVE-2016-2106 openssl: EVP_EncryptUpdate overflow [jbews-2.1.0]
bugzilla·2016-05-18·CVSS 7.5
CVE-2016-2106 [HIGH] CVE-2016-2106 openssl: EVP_EncryptUpdate overflow [jbews-2.1.0]
CVE-2016-2106 openssl: EVP_EncryptUpdate overflow [jbews-2.1.0]
jbews-2.1.0 tracking bug for openssl: see blocks bug list for full details of the security issue(s).
This bug is never intended to be made public, please put any public notes
in the blocked bugs.
[bug automatically created by: add-tracking-bugs]
Discussion:
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://rhn.redhat.com/errata/RHSA-2016-1650.html
HackerOne
EVP_EncryptUpdate overflow (CVE-2016-2106)
hackerone·2016-05-03·CVSS 7.5
CVE-2016-2106 [HIGH] EVP_EncryptUpdate overflow (CVE-2016-2106)
EVP_EncryptUpdate overflow (CVE-2016-2106)
https://github.com/openssl/openssl/commit/3f3582139fbb259a1c3cbb0a25236500a409bf26
Severity: Low
An overflow can occur in the EVP_EncryptUpdate() function. If an attacker is able to supply very large amounts of input data after a previous call to EVP_EncryptUpdate() with a partial block then a length check can overflow resulting in a heap corruption. Following an analysis of all OpenSSL internal usage of the EVP_EncryptUpdate() function all usage is one of two forms. The first form is where the EVP_EncryptUpdate() call is known to be the first called function after an EVP_EncryptInit(), and therefore that specific call must be safe. The second form is where the length passed to EVP_EncryptUpdate() can be seen from the code to be some small valu
Bugzilla
CVE-2016-2105 CVE-2016-2106 CVE-2016-2107 CVE-2016-2108 mingw-openssl: various flaws [epel-7]
bugzilla·2016-05-03·CVSS 7.5
CVE-2016-2105 [HIGH] CVE-2016-2105 CVE-2016-2106 CVE-2016-2107 CVE-2016-2108 mingw-openssl: various flaws [epel-7]
CVE-2016-2105 CVE-2016-2106 CVE-2016-2107 CVE-2016-2108 mingw-openssl: various flaws [epel-7]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora EPEL.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
[bug automatically created by: add-
Bugzilla
CVE-2016-2105 CVE-2016-2106 CVE-2016-2107 CVE-2016-2108 openssl: various flaws [fedora-all]
bugzilla·2016-05-03·CVSS 7.5
CVE-2016-2105 [HIGH] CVE-2016-2105 CVE-2016-2106 CVE-2016-2107 CVE-2016-2108 openssl: various flaws [fedora-all]
CVE-2016-2105 CVE-2016-2106 CVE-2016-2107 CVE-2016-2108 openssl: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supporte
Bugzilla
CVE-2016-2105 CVE-2016-2106 CVE-2016-2107 CVE-2016-2108 mingw-openssl: various flaws [fedora-all]
bugzilla·2016-05-03·CVSS 7.5
CVE-2016-2105 [HIGH] CVE-2016-2105 CVE-2016-2106 CVE-2016-2107 CVE-2016-2108 mingw-openssl: various flaws [fedora-all]
CVE-2016-2105 CVE-2016-2106 CVE-2016-2107 CVE-2016-2108 mingw-openssl: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple su
Bugzilla
CVE-2016-2105 CVE-2016-2106 CVE-2016-2107 CVE-2016-2108 openssl101e: various flaws [epel-5]
bugzilla·2016-05-03·CVSS 7.5
CVE-2016-2105 [HIGH] CVE-2016-2105 CVE-2016-2106 CVE-2016-2107 CVE-2016-2108 openssl101e: various flaws [epel-5]
CVE-2016-2105 CVE-2016-2106 CVE-2016-2107 CVE-2016-2108 openssl101e: various flaws [epel-5]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora EPEL.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
[bug automatically created by: add-tr
Bugzilla
CVE-2016-2106 openssl: EVP_EncryptUpdate overflow
bugzilla·2016-04-28·CVSS 7.5
CVE-2016-2106 [HIGH] CVE-2016-2106 openssl: EVP_EncryptUpdate overflow
CVE-2016-2106 openssl: EVP_EncryptUpdate overflow
Quoting form the draft of OpenSSL upstream advisory:
EVP_EncryptUpdate overflow (CVE-2016-2106)
Severity: Low
An overflow can occur in the EVP_EncryptUpdate() function. If an attacker is
able to supply very large amounts of input data after a previous call to
EVP_EncryptUpdate() with a partial block then a length check can overflow
resulting in a heap corruption. Following an analysis of all OpenSSL internal
usage of the EVP_EncryptUpdate() function all usage is one of two forms.
The first form is where the EVP_EncryptUpdate() call is known to be the first
called function after an EVP_EncryptInit(), and therefore that specific call
must be safe. The second form is where the length passed to EVP_EncryptUpdate()
can be seen from the code
arXiv
Asteria-Pro: Enhancing Deep-Learning Based Binary Code Similarity Detection by Incorporating Domain Knowledge
arxiv_fulltext·2023-05-22
Asteria-Pro: Enhancing Deep-Learning Based Binary Code Similarity Detection by Incorporating Domain Knowledge
Asteria-Pro: Enhancing Deep-Learning Based Binary Code Similarity Detection by Incorporating Domain Knowledge
Shouguo Yang
First Author and Second Author contribute equally to this work.
Institute of Information Engineering, Chinese Academy of Sciences
Beijing
China
School of Cyber Security, University of Chinese Academy of Sciences
Beijing
China
[email protected]
Chaopeng Dong
Institute of Information Engineering, Chinese Academy of Sciences
Beijing
China
School of Cyber Security, University of Chinese Academy of Sciences
Beijing
China
[email protected]
[1]
Yang Xiao
Institute of Information Engineering, Chinese Academy of Sciences
Beijing
China
School of Cyber Security, University of Chinese Academy of Sciences
Beijing
China
[email protected]
Corresponding authors.
arXiv
Finding Security Vulnerabilities in IoT Cryptographic Protocol and Concurrent Implementations
arxiv_fulltext·2021-04-27
Finding Security Vulnerabilities in IoT Cryptographic Protocol and Concurrent Implementations
Finding Security Vulnerabilities in IoT Cryptographic Protocol and Concurrent Implementations Supported by EPSRC grants EP/T026995/1 and EP/V000497/1. The first author acknowledges the scholarship she is receiving from King Faisal University (KFU).
EBF: A Hybrid Verification Tool for IoT Cryptographic Protocols
Fatimah Aljaafari1
Rafael Menezes2
Mustafa Mustafa1
Lucas Cordeiro1
Aljaafari et al.
The University of Manchester, UK
Federal University of Amazonas, Brazil
## Abstract
Internet of Things (IoT) consists of a large number of devices connected through a network, which exchange a high volume of data, thereby posing new security, privacy, and trust issues. One way to address these issues is ensuring data confidentiality using lightweight encryption algorithms for IoT protocols. How
Tenable
[R5] OpenSSL '20160503' Advisory Affects Tenable Products
blogs_tenable·2016-05-18
[R5] OpenSSL '20160503' Advisory Affects Tenable Products
## Cloud Exposure
Tenable Cloud Security (CNAPP) Request a demo
Tenable Cloud Vulnerability Management Request a demo
Tenable CIEM Request a demo
Secure your cloud
## Vulnerability Exposure
Tenable Vulnerability Management Try for free
Tenable Security Center Request a demo
Tenable Web App Scanning Try for free
Tenable Patch Management Request a demo
Tenable Enclave Security Request a demo
Tenable Attack Surface Management Request a demo
Tenable Nessus Try for free
## AI Exposure
Tenable AI Exposure Request a demo
## OT/IoT Exposure
Tenable OT Security Request a demo
## Identity Exposure
Tenable Identity Exposure Request a demo
## Business needs
Active Directory
AI Security Posture Management (AI-SPM)
AWS security
Azure security
Cloud Security Posture Man
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+ 22 more references
2016-05-05
Published