| Name | CVE-2016-6302 |
| Description | The tls_decrypt_ticket function in ssl/t1_lib.c in OpenSSL before 1.1.0 does not consider the HMAC size during validation of the ticket length, which allows remote attackers to cause a denial of service via a ticket that is too short. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-637-1, DSA-3673-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| openssl (PTS) | bullseye | 1.1.1w-0+deb11u1 | fixed |
| bullseye (security) | 1.1.1w-0+deb11u4 | fixed |
| bookworm | 3.0.17-1~deb12u2 | fixed |
| bookworm (security) | 3.0.17-1~deb12u3 | fixed |
| trixie | 3.5.1-1 | fixed |
| trixie (security) | 3.5.1-1+deb13u1 | fixed |
| forky, sid | 3.5.4-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://git.openssl.org/?p=openssl.git;a=commit;h=e97763c92c655dcf4af2860b3abd2bc4c8a267f9
https://www.openssl.org/news/secadv/20160922.txt
Fixed in 1.0.2i, 1.0.1u