CVE-2016-8618
published 2018-07-31CVE-2016-8618: The libcurl API function called `curl_maprintf()` before version 7.51.0 can be tricked into doing a double-free due to an unsafe `size_t` multiplication, on…
PriorityP344critical9.8CVSS 3.0
AVNACLPRNUINSUCHIHAH
EPSS
1.81%
83.3th percentile
The libcurl API function called `curl_maprintf()` before version 7.51.0 can be tricked into doing a double-free due to an unsafe `size_t` multiplication, on systems using 32 bit `size_t` variables.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | macos_sierra_10.12.2_security_update_2016-003_el_capitan_and_security_update_201 | — | — |
| debian | curl | < curl 7.51.0-1 (bookworm) | curl 7.51.0-1 (bookworm) |
| haxx | curl | < 7.51.0 | 7.51.0 |
| haxx | curl | >= 0 < 7.51.0-1 | 7.51.0-1 |
| haxx | curl | >= 0 < 7.51.0-1 | 7.51.0-1 |
| haxx | curl | >= 0 < 7.51.0-1 | 7.51.0-1 |
| haxx | curl | >= 0 < 7.51.0-1 | 7.51.0-1 |
| haxx | curl | >= 0 < 7.35.0-1ubuntu2.10 | 7.35.0-1ubuntu2.10 |
| haxx | curl | >= 0 < 7.47.0-1ubuntu2.2 | 7.47.0-1ubuntu2.2 |
| the_curl_project | curl | — | — |
CVSS provenance
nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
vendor_ubuntu7.5HIGH
vendor_debian5.3MEDIUM
vendor_redhat5.3MEDIUM
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CISA ICS
Hitachi Energy MSM Product
cisa_ics·2022-08-30·CVSS 4.3
[MEDIUM] Hitachi Energy MSM Product
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.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
##
Hitachi Energy MSM Product
Last RevisedAugust 30, 2022
Alert CodeICSA-22-242-03
## 1. EXECUTIVE SUMMARY
- CVSS v3 7.5
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Hitachi Energy
- Equipment: MSM Product
- Vulnerability: Reliance on Uncontrolled Component
## 2. RISK EVALUATION
Successful exploitation of this vulnerability could disrupt the functionality of the MSM web interface, steal sensitive user credentials, or cause a denial-of-service condition.
## 3. TECHNICAL DETAILS
## 3.1 AFFECTED PRODUCTS
Hitachi Energy reports multiple open-source softwar
Apple
CVE-2016-8618: macOS Sierra 10.12.2, Security Update 2016-003 El Capitan, and Security Update 2016-007 Yosemite
vendor_apple·2016-12-13·CVSS 5.3
CVE-2016-8618 [MEDIUM] CVE-2016-8618: macOS Sierra 10.12.2, Security Update 2016-003 El Capitan, and Security Update 2016-007 Yosemite
Apple Security Update: About the security content of macOS Sierra 10.12.2, Security Update 2016-003 El Capitan, and Security Update 2016-007 Yosemite
Product: macOS Sierra 10.12.2, Security Update 2016-003 El Capitan, and Security Update 2016-007 Yosemite
CVE: CVE-2016-8618
Component: CVE-2016-8618
Ubuntu
curl vulnerabilities
vendor_ubuntu·2016-11-03·CVSS 7.5
CVE-2016-7141 [HIGH] curl vulnerabilities
Title: curl vulnerabilities
Summary: Several security issues were fixed in curl.
It was discovered that curl incorrectly reused client certificates when
built with NSS. A remote attacker could possibly use this issue to hijack
the authentication of a TLS connection. (CVE-2016-7141)
Nguyen Vu Hoang discovered that curl incorrectly handled escaping certain
strings. A remote attacker could possibly use this issue to cause curl to
crash, resulting in a denial of service, or possibly execute arbitrary
code. (CVE-2016-7167)
It was discovered that curl incorrectly handled storing cookies. A remote
attacker could possibly use this issue to inject cookies for arbitrary
domains in the cookie jar. (CVE-2016-8615)
It was discovered that curl incorrect handled case when comparing user
names and pa
Red Hat
curl: Double-free in curl_maprintf
vendor_redhat·2016-11-02·CVSS 5.3
CVE-2016-8618 [MEDIUM] CWE-416 curl: Double-free in curl_maprintf
curl: Double-free in curl_maprintf
The libcurl API function called `curl_maprintf()` before version 7.51.0 can be tricked into doing a double-free due to an unsafe `size_t` multiplication, on systems using 32 bit `size_t` variables.
Package: rh-dotnetcore10-curl (.NET Core 1.0 on Red Hat Enterprise Linux) - Out of support scope
Package: rh-dotnetcore11-curl (.NET Core 1.1 on Red Hat Enterprise Linux) - Out of support scope
Package: rh-dotnet20-curl (.NET Core 2.0 on Red Hat Enterprise Linux) - Out of support scope
Package: rh-dotnet21-curl (.NET Core 2.1 on Red Hat Enterprise Linux) - Will not fix
Package: curl (Red Hat Enterprise Linux 5) - Will not fix
Package: curl (Red Hat Enterprise Linux 6) - Will not fix
Package: curl (Red Hat Enterprise Linux 7) - Will not fix
Package: min
Debian
CVE-2016-8618: curl - The libcurl API function called `curl_maprintf()` before version 7.51.0 can be t...
vendor_debian·2016·CVSS 5.3
CVE-2016-8618 [MEDIUM] CVE-2016-8618: curl - The libcurl API function called `curl_maprintf()` before version 7.51.0 can be t...
The libcurl API function called `curl_maprintf()` before version 7.51.0 can be tricked into doing a double-free due to an unsafe `size_t` multiplication, on systems using 32 bit `size_t` variables.
Scope: local
bookworm: resolved (fixed in 7.51.0-1)
bullseye: resolved (fixed in 7.51.0-1)
forky: resolved (fixed in 7.51.0-1)
sid: resolved (fixed in 7.51.0-1)
trixie: resolved (fixed in 7.51.0-1)
GHSA
GHSA-36jj-p27h-fh24: The libcurl API function called `curl_maprintf()` before version 7
ghsa_unreviewed·2022-05-14
CVE-2016-8618 [CRITICAL] CWE-415 GHSA-36jj-p27h-fh24: The libcurl API function called `curl_maprintf()` before version 7
The libcurl API function called `curl_maprintf()` before version 7.51.0 can be tricked into doing a double-free due to an unsafe `size_t` multiplication, on systems using 32 bit `size_t` variables.
OSV
CVE-2016-8618: The libcurl API function called `curl_maprintf()` before version 7
osv·2018-07-31·CVSS 9.8
CVE-2016-8618 [CRITICAL] CVE-2016-8618: The libcurl API function called `curl_maprintf()` before version 7
The libcurl API function called `curl_maprintf()` before version 7.51.0 can be tricked into doing a double-free due to an unsafe `size_t` multiplication, on systems using 32 bit `size_t` variables.
OSV
curl vulnerabilities
osv·2016-11-03·CVSS 7.5
CVE-2016-7141 [HIGH] curl vulnerabilities
curl vulnerabilities
It was discovered that curl incorrectly reused client certificates when
built with NSS. A remote attacker could possibly use this issue to hijack
the authentication of a TLS connection. (CVE-2016-7141)
Nguyen Vu Hoang discovered that curl incorrectly handled escaping certain
strings. A remote attacker could possibly use this issue to cause curl to
crash, resulting in a denial of service, or possibly execute arbitrary
code. (CVE-2016-7167)
It was discovered that curl incorrectly handled storing cookies. A remote
attacker could possibly use this issue to inject cookies for arbitrary
domains in the cookie jar. (CVE-2016-8615)
It was discovered that curl incorrect handled case when comparing user
names and passwords. A remote attacker with knowledge of a case-insensiti
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2016-8615 CVE-2016-8616 CVE-2016-8617 CVE-2016-8618 CVE-2016-8619 CVE-2016-8620 CVE-2016-8621 CVE-2016-8622 CVE-2016-8623 CVE-2016-8624 CVE-2016-8625 mingw-curl: various flaws [epel-7]
bugzilla·2016-11-02·CVSS 5.3
CVE-2016-8615 [MEDIUM] CVE-2016-8615 CVE-2016-8616 CVE-2016-8617 CVE-2016-8618 CVE-2016-8619 CVE-2016-8620 CVE-2016-8621 CVE-2016-8622 CVE-2016-8623 CVE-2016-8624 CVE-2016-8625 mingw-curl: various flaws [epel-7]
CVE-2016-8615 CVE-2016-8616 CVE-2016-8617 CVE-2016-8618 CVE-2016-8619 CVE-2016-8620 CVE-2016-8621 CVE-2016-8622 CVE-2016-8623 CVE-2016-8624 CVE-2016-8625 mingw-curl: 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
Bugzilla
CVE-2016-8615 CVE-2016-8616 CVE-2016-8617 CVE-2016-8618 CVE-2016-8619 CVE-2016-8620 CVE-2016-8621 CVE-2016-8622 CVE-2016-8623 CVE-2016-8624 CVE-2016-8625 mingw-curl: various flaws [fedora-all]
bugzilla·2016-11-02·CVSS 5.3
CVE-2016-8615 [MEDIUM] CVE-2016-8615 CVE-2016-8616 CVE-2016-8617 CVE-2016-8618 CVE-2016-8619 CVE-2016-8620 CVE-2016-8621 CVE-2016-8622 CVE-2016-8623 CVE-2016-8624 CVE-2016-8625 mingw-curl: various flaws [fedora-all]
CVE-2016-8615 CVE-2016-8616 CVE-2016-8617 CVE-2016-8618 CVE-2016-8619 CVE-2016-8620 CVE-2016-8621 CVE-2016-8622 CVE-2016-8623 CVE-2016-8624 CVE-2016-8625 mingw-curl: 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
Bugzilla
CVE-2016-8615 CVE-2016-8616 CVE-2016-8617 CVE-2016-8618 CVE-2016-8619 CVE-2016-8620 CVE-2016-8621 CVE-2016-8622 CVE-2016-8623 CVE-2016-8624 curl: various flaws [fedora-all]
bugzilla·2016-11-02·CVSS 5.3
CVE-2016-8615 [MEDIUM] CVE-2016-8615 CVE-2016-8616 CVE-2016-8617 CVE-2016-8618 CVE-2016-8619 CVE-2016-8620 CVE-2016-8621 CVE-2016-8622 CVE-2016-8623 CVE-2016-8624 curl: various flaws [fedora-all]
CVE-2016-8615 CVE-2016-8616 CVE-2016-8617 CVE-2016-8618 CVE-2016-8619 CVE-2016-8620 CVE-2016-8621 CVE-2016-8622 CVE-2016-8623 CVE-2016-8624 curl: 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 cha
Bugzilla
CVE-2016-8618 curl: Double-free in curl_maprintf
bugzilla·2016-10-25·CVSS 5.3
CVE-2016-8618 [MEDIUM] CVE-2016-8618 curl: Double-free in curl_maprintf
CVE-2016-8618 curl: Double-free in curl_maprintf
The libcurl API function called `curl_maprintf()` can be tricked into doing a
double-free due to an unsafe `size_t` multiplication, on systems using 32 bit
`size_t` variables. The function is also used internallty in numerous
situations.
The function doubles an allocated memory area with realloc() and allows the
size to wrap and become zero and when doing so realloc() returns NULL *and*
frees the memory - in contrary to normal realloc() fails where it only returns
NULL - causing libcurl to free the memory *again* in the error path.
Systems with 64 bit versions of the `size_t` type are not affected by this
issue.
This behavior is triggable using the publicly exposed function.
External References:
https://curl.haxx.se/docs/adv_20161102D.
arXiv
BinEnhance: An Enhancement Framework Based on External Environment Semantics for Binary Code Search
arxiv_fulltext·2024-11-26
BinEnhance: An Enhancement Framework Based on External Environment Semantics for Binary Code Search
: An Enhancement Framework Based on External Environment Semantics for Binary Code Search
Yongpan Wang23,
Hong Li231, Xiaojie Zhu4, Siyuan Li23, Chaopeng Dong23, Shouguo Yang5, Kangyuan Qin23
1Corresponding Author
2Institute of Information Engineering, Chinese Academy of Sciences, China
3School of Cyber Security, University of Chinese Academy of Sciences, China
4King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
5Zhongguancun Laboratory, Beijing, China
[email protected], \lihong, lisiyuan, dongchaopeng, qinkangyuan\@iie.ac.cn
[email protected], [email protected]
[0]BinEnhance
[1]blue#1
\@IEEEpubidpullup6.5
Network and Distributed System Security (NDSS) Symposium 2025
24 - 28 February 2025, San Diego, CA, USA
ISBN 979-8-9894372-8-3
https://dx.d
http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.htmlhttp://www.securityfocus.com/bid/94098http://www.securitytracker.com/id/1037192https://access.redhat.com/errata/RHSA-2018:2486https://access.redhat.com/errata/RHSA-2018:3558https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8618https://curl.haxx.se/docs/adv_20161102D.htmlhttps://security.gentoo.org/glsa/201701-47https://www.tenable.com/security/tns-2016-21http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.htmlhttp://www.securityfocus.com/bid/94098http://www.securitytracker.com/id/1037192https://access.redhat.com/errata/RHSA-2018:2486https://access.redhat.com/errata/RHSA-2018:3558https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8618https://curl.haxx.se/docs/adv_20161102D.htmlhttps://security.gentoo.org/glsa/201701-47https://www.tenable.com/security/tns-2016-21
2018-07-31
Published