| 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, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-247-1, DSA-3287-1 |
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+deb10u6 | fixed | |
| bullseye | 1.1.1n-0+deb11u4 | fixed | |
| bullseye (security) | 1.1.1n-0+deb11u5 | fixed | |
| bookworm | 3.0.9-1 | fixed | |
| sid, trixie | 3.0.11-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| 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 |
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