CVE-2016-2179

Priority
Description
The DTLS implementation in OpenSSL before 1.1.0 does not properly restrict
the lifetime of queue entries associated with unused out-of-order messages,
which allows remote attackers to cause a denial of service (memory
consumption) by maintaining many crafted DTLS sessions simultaneously,
related to d1_lib.c, statem_dtls.c, statem_lib.c, and statem_srvr.c.
Assigned-to
mdeslaur
Notes
Package
Upstream:released (1.0.2i, 1.0.1u)
Ubuntu 12.04 ESM (Precise Pangolin):released (1.0.1-4ubuntu5.37)
Ubuntu 14.04 ESM (Trusty Tahr):released (1.0.1f-1ubuntu2.20)
Ubuntu 16.04 LTS (Xenial Xerus):released (1.0.2g-1ubuntu4.4)
Ubuntu 18.04 LTS (Bionic Beaver):released (1.0.2g-1ubuntu9)
Ubuntu 19.04 (Disco Dingo):released (1.0.2g-1ubuntu9)
Ubuntu 19.10 (Eoan Ermine):released (1.0.2g-1ubuntu9)
Patches:
Upstream:https://git.openssl.org/?p=openssl.git;a=commit;h=00a4c1421407b6ac796688871b0a49a179c694d9 (1.0.1)
Upstream:https://git.openssl.org/?p=openssl.git;a=commit;h=26f2c5774f117aea588e8f31fad38bcf14e83bec (1.0.2)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was needs-triage)
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was needs-triage)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
More Information

Updated: 2019-12-05 21:08:14 UTC (commit 0aa5e7c87c8b55d2ec5c7f4ca1179cf75de91961)