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CVE-2015-3196

Published: 3 December 2015

ssl/s3_clnt.c in OpenSSL 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1p, and 1.0.2 before 1.0.2d, when used for a multi-threaded client, writes the PSK identity hint to an incorrect data structure, which allows remote servers to cause a denial of service (race condition and double free) via a crafted ServerKeyExchange message.

Notes

AuthorNote
mdeslaur
1.0.0, 1.0.1 and 1.0.2 only

Priority

Low

Status

Package Release Status
openssl098
Launchpad, Ubuntu, Debian
vivid Not vulnerable

upstream Not vulnerable

precise Not vulnerable

trusty Does not exist
(trusty was not-affected)
wily Does not exist

openssl
Launchpad, Ubuntu, Debian
upstream
Released (1.0.2d,1.0.1p)
precise
Released (1.0.1-4ubuntu5.32)
trusty
Released (1.0.1f-1ubuntu2.16)
vivid
Released (1.0.1f-1ubuntu11.5)
wily Not vulnerable
(1.0.2d-0ubuntu1)
Patches:
upstream: https://git.openssl.org/?p=openssl.git;a=commit;h=d6be3124f22870f1888c532523b74ea5d89795eb (1.0.1)
upstream: https://git.openssl.org/?p=openssl.git;a=commit;h=3c66a669dfc7b3792f7af0758ea26fe8502ce70c (1.0.2)