CVE-2016-2105

CWE-190 — Integer OverflowCWE-122 — Heap-based Buffer OverflowCWE-119 — Buffer OverflowCWE-200 — Information ExposureCWE-31018 documents12 sources
Severity
7.5HIGH
EPSS
45.1%
top 2.40%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
15
Nodejs Node.jsOracle MysqlApple MAC OS X+12 more
Timeline
PublishedMay 5
Latest updateMay 14

Description

Integer overflow in the EVP_EncodeUpdate function in crypto/evp/encode.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 binary data.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages11 packages

▶Debianopenssl< 1.0.2h-1+3
▶NVDopenssl/openssl28 versions+27
▶NVDnodejs/node.js0.10.0 — 0.10.45+5
▶NVDoracle/mysql5.6.0 — 5.6.30+1
▶NVDopensuse/leap42.1

Also affects: Debian Linux 8.0, Ubuntu Linux 12.04, 14.04, 15.10, 16.04, Enterprise Linux 7.2

Patches

Patch: www.oracle.com ↗Patch: www.oracle.com ↗Patch: www.oracle.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-rh28-x46h-8pcg: Integer overflow in the EVP_EncodeUpdate function in crypto/evp/encode↗2022-05-14
▶
OSV
CVE-2016-2105: Integer overflow in the EVP_EncodeUpdate function in crypto/evp/encode↗2016-05-05
▶
CVEList
CVE-2016-2105: Integer overflow in the EVP_EncodeUpdate function in crypto/evp/encode↗2016-05-05
▶

📋Vendor Advisories

6
Apple
CVE-2016-2105: OS X El Capitan v10.11.6 and Security Update 2016-004↗2016-07-18
▶
BSD
FreeBSD-SA-16:17.openssl: Multiple OpenSSL vulnerabilities↗2016-05-04
▶
Cisco
Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: May 2016↗2016-05-04
▶
Red Hat
openssl: EVP_EncodeUpdate overflow↗2016-05-03
▶
Ubuntu
OpenSSL vulnerabilities↗2016-05-03
▶

💬Community

8
Bugzilla
CVE-2016-9189 python-pillow: Integer overflows leading to memory disclosure in PyImaging_MapBuffer (Map.c)↗2016-10-05
▶
Bugzilla
CVE-2016-9190 python-pillow: Missing check for negative image dimensions in ImagingNew (Storage.c)↗2016-10-05
▶
Bugzilla
CVE-2016-2105 CVE-2016-2106 CVE-2016-2107 CVE-2016-2108 mingw-openssl: various flaws [epel-7]↗2016-05-03
▶
Bugzilla
CVE-2016-2105 CVE-2016-2106 CVE-2016-2107 CVE-2016-2108 openssl: various flaws [fedora-all]↗2016-05-03
▶
HackerOne
EVP_EncodeUpdate overflow (CVE-2016-2105)↗2016-05-03
▶
CVE-2016-2105 (HIGH CVSS 7.5) | Integer overflow in the EVP_EncodeU | cvebase.io