CVE-2016-2105

NameCVE-2016-2105
DescriptionInteger 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
ReferencesDLA-456-1, DSA-3566-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
openssl (PTS)buster, buster (security)1.1.1n-0+deb10u3fixed
bullseye (security), bullseye1.1.1n-0+deb11u3fixed
bookworm, sid3.0.7-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
opensslsourcewheezy1.0.1e-2+deb7u21DLA-456-1
opensslsourcejessie1.0.1k-3+deb8u5DSA-3566-1
opensslsource(unstable)1.0.2h-1

Notes

Fixed in master in https://git.openssl.org/?p=openssl.git;a=commit;h=ee1e3cac2e83abc77bcc8ff98729ca1e10fcc920
https://www.openssl.org/news/secadv/20160503.txt

Search for package or bug name: Reporting problems