CVE-2015-1791

Name	CVE-2015-1791
Description	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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
References	DLA-247-1, DSA-3287-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
openssl (PTS)	buster	1.1.1n-0+deb10u3	fixed
	buster (security)	1.1.1n-0+deb10u4	fixed
	bullseye	1.1.1n-0+deb11u3	fixed
	bullseye (security)	1.1.1n-0+deb11u4	fixed
	bookworm, sid	3.0.8-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Origin
openssl	source	squeeze	0.9.8o-4squeeze21	DLA-247-1
openssl	source	wheezy	1.0.1e-2+deb7u17	DSA-3287-1
openssl	source	jessie	1.0.1k-3+deb8u1	DSA-3287-1
openssl	source	(unstable)	1.0.2b-1

Notes

https://git.openssl.org/?p=openssl.git;a=commit;h=98ece4eebfb6cd45cc8d550c6ac0022965071afc
https://git.openssl.org/?p=openssl.git;a=commit;h=dcad51bc13c9b716d9a66248bcc4038c071ff158
https://git.openssl.org/?p=openssl.git;a=commit;h=708cf593587e2fda67dae9782991ff9fccc781eb