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CVE-2015-1791

Published: 2 June 2015

Race condition in the ssl3_get_new_session_ticket function in ssl/s3_clnt.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b, when used for a multi-threaded client, allows remote attackers to cause a denial of service (double free and application crash) or possibly have unspecified other impact by providing a NewSessionTicket during an attempt to reuse a ticket that had been obtained earlier.

Priority

Medium

Status

Package Release Status
openssl
Launchpad, Ubuntu, Debian
artful
Released (1.0.2c-1ubuntu1)
bionic
Released (1.0.2c-1ubuntu1)
cosmic
Released (1.0.2c-1ubuntu1)
disco
Released (1.0.2c-1ubuntu1)
precise
Released (1.0.1-4ubuntu5.31)
trusty
Released (1.0.1f-1ubuntu2.15)
upstream Needed

utopic
Released (1.0.1f-1ubuntu9.8)
vivid
Released (1.0.1f-1ubuntu11.4)
wily
Released (1.0.2c-1ubuntu1)
xenial
Released (1.0.2c-1ubuntu1)
yakkety
Released (1.0.2c-1ubuntu1)
zesty
Released (1.0.2c-1ubuntu1)
openssl098
Launchpad, Ubuntu, Debian
artful Does not exist

bionic Does not exist

cosmic Does not exist

disco Does not exist

precise Does not exist
(precise was needed)
trusty Does not exist
(trusty was needed)
upstream Needed

utopic Ignored
(reached end-of-life)
vivid Ignored
(reached end-of-life)
wily Does not exist

xenial Does not exist

yakkety Does not exist

zesty Does not exist