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CVE-2016-2177

Published: 19 June 2016

OpenSSL through 1.0.2h incorrectly uses pointer arithmetic for heap-buffer boundary checks, which might allow remote attackers to cause a denial of service (integer overflow and application crash) or possibly have unspecified other impact by leveraging unexpected malloc behavior, related to s3_srvr.c, ssl_sess.c, and t1_lib.c.

Priority

Low

CVSS 3 base score: 9.8

Status

Package Release Status
openssl
Launchpad, Ubuntu, Debian
Upstream
Released (1.0.2i, 1.0.1u)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (1.0.2g-1ubuntu9)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (1.0.2g-1ubuntu4.4)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (1.0.1f-1ubuntu2.22)
Patches:
Upstream: https://git.openssl.org/?p=openssl.git;a=commit;h=a004e72b95835136d3f1ea90517f706c24c03da7 (1.0.2)
Upstream: https://git.openssl.org/?p=openssl.git;a=commit;h=89c2720298f875ac80777da2da88a64859775898 (bp)
Upstream: https://git.openssl.org/?p=openssl.git;a=commit;h=e4840c88c516d959785fcd842d8658d3b7a6ae43 (bp)
Upstream: https://git.openssl.org/?p=openssl.git;a=commit;h=f141376ae2892b59f2b1af94204f925832f8dc3a (bp)
Upstream: https://git.openssl.org/?p=openssl.git;a=commit;h=6f35f6deb5ca7daebe289f86477e061ce3ee5f46 (1.0.1)
openssl098
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was needs-triage)