CVE-2016-2181

Priority
Low
Description
The Anti-Replay feature in the DTLS implementation in OpenSSL before 1.1.0
mishandles early use of a new epoch number in conjunction with a large
sequence number, which allows remote attackers to cause a denial of service
(false-positive packet drops) via spoofed DTLS records, related to
rec_layer_d1.c and ssl3_record.c.
References
Assigned-to
mdeslaur
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was needs-triage)
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 17.10 (Artful Aardvark):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
Package
Upstream:released (1.0.2i, 1.0.1u)
Ubuntu 12.04 ESM (Precise Pangolin):released (1.0.1-4ubuntu5.37)
Ubuntu 14.04 LTS (Trusty Tahr):released (1.0.1f-1ubuntu2.20)
Ubuntu 16.04 LTS (Xenial Xerus):released (1.0.2g-1ubuntu4.4)
Ubuntu 17.10 (Artful Aardvark):released (1.0.2g-1ubuntu9)
Ubuntu 18.04 LTS (Bionic Beaver):released (1.0.2g-1ubuntu9)
Ubuntu 18.10 (Cosmic Cuttlefish):released (1.0.2g-1ubuntu9)
Patches:
Upstream:https://git.openssl.org/?p=openssl.git;a=commit;h=fa75569758298e2930c78989b516cac937118acc (1.0.1)
Upstream:https://git.openssl.org/?p=openssl.git;a=commit;h=b77ab018b79a00f789b0fb85596b446b08be4c9d (1.0.1)
Upstream:https://git.openssl.org/?p=openssl.git;a=commit;h=5802758eb480c5f14a768f6a061df1dd20aec8c4 (1.0.1)
Upstream:https://git.openssl.org/?p=openssl.git;a=commit;h=20744f6b40b5ded059a848f66d6ba922f2a62eb3 (1.0.2)
Upstream:https://git.openssl.org/?p=openssl.git;a=commit;h=3884b47b7c255c2e94d9b387ee83c7e8bb981258 (1.0.2)
Upstream:https://git.openssl.org/?p=openssl.git;a=commit;h=26aebca74e38ae09f673c2045cc8e2ef762d265a (1.0.2)
More Information

Updated: 2018-06-26 04:07:21 UTC (commit 7799c934cca373482531a7b00e4dfe82302ceae5)