Double free vulnerability in GnuTLS before 3.3.17 and 3.4.x before 3.4.4 allows remote attackers to cause a denial of service via a long DistinguishedName (DN) entry in a certificate.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Gnutls | Gnu | 3.3.0 (including) | 3.3.0 (including) |
| Gnutls | Gnu | 3.3.0-pre0 (including) | 3.3.0-pre0 (including) |
| Gnutls | Gnu | 3.3.1 (including) | 3.3.1 (including) |
| Gnutls | Gnu | 3.3.2 (including) | 3.3.2 (including) |
| Gnutls | Gnu | 3.3.3 (including) | 3.3.3 (including) |
| Gnutls | Gnu | 3.3.4 (including) | 3.3.4 (including) |
| Gnutls | Gnu | 3.3.5 (including) | 3.3.5 (including) |
| Gnutls | Gnu | 3.3.6 (including) | 3.3.6 (including) |
| Gnutls | Gnu | 3.3.7 (including) | 3.3.7 (including) |
| Gnutls | Gnu | 3.3.8 (including) | 3.3.8 (including) |
| Gnutls | Gnu | 3.3.9 (including) | 3.3.9 (including) |
| Gnutls | Gnu | 3.3.10 (including) | 3.3.10 (including) |
| Gnutls | Gnu | 3.3.11 (including) | 3.3.11 (including) |
| Gnutls | Gnu | 3.3.12 (including) | 3.3.12 (including) |
| Gnutls | Gnu | 3.3.13 (including) | 3.3.13 (including) |
| Gnutls | Gnu | 3.3.14 (including) | 3.3.14 (including) |
| Gnutls | Gnu | 3.3.15 (including) | 3.3.15 (including) |
| Gnutls | Gnu | 3.3.16 (including) | 3.3.16 (including) |
| Gnutls | Gnu | 3.4.0 (including) | 3.4.0 (including) |
| Gnutls | Gnu | 3.4.1 (including) | 3.4.1 (including) |
| Gnutls | Gnu | 3.4.2 (including) | 3.4.2 (including) |
| Gnutls | Gnu | 3.4.3 (including) | 3.4.3 (including) |
| Gnutls28 | Ubuntu | artful | * |
| Gnutls28 | Ubuntu | bionic | * |
| Gnutls28 | Ubuntu | cosmic | * |
| Gnutls28 | Ubuntu | devel | * |
| Gnutls28 | Ubuntu | disco | * |
| Gnutls28 | Ubuntu | esm-infra/bionic | * |
| Gnutls28 | Ubuntu | esm-infra/xenial | * |
| Gnutls28 | Ubuntu | trusty | * |
| Gnutls28 | Ubuntu | vivid | * |
| Gnutls28 | Ubuntu | vivid/stable-phone-overlay | * |
| Gnutls28 | Ubuntu | vivid/ubuntu-core | * |
| Gnutls28 | Ubuntu | wily | * |
| Gnutls28 | Ubuntu | xenial | * |
| Gnutls28 | Ubuntu | yakkety | * |
| Gnutls28 | Ubuntu | zesty | * |
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-September/165286.html
- http://lists.opensuse.org/opensuse-updates/2015-09/msg00001.html
- http://www.debian.org/security/2015/dsa-3334
- http://www.gnutls.org/security.html#GNUTLS-SA-2015-3
- http://www.openwall.com/lists/oss-security/2015/08/10/1
- http://www.openwall.com/lists/oss-security/2015/08/17/6
- http://www.securityfocus.com/bid/76267
- http://www.securitytracker.com/id/1033226
- https://bugzilla.redhat.com/show_bug.cgi?id=1251902
- https://gitlab.com/gnutls/gnutls/commit/272854367efc130fbd4f1a51840d80c630214e12
- http://lists.fedoraproject.org/pipermail/package-announce/2015-September/165286.html
- http://lists.opensuse.org/opensuse-updates/2015-09/msg00001.html
- http://www.debian.org/security/2015/dsa-3334
- http://www.gnutls.org/security.html#GNUTLS-SA-2015-3
- http://www.openwall.com/lists/oss-security/2015/08/10/1
- http://www.openwall.com/lists/oss-security/2015/08/17/6
- http://www.securityfocus.com/bid/76267
- http://www.securitytracker.com/id/1033226
- https://bugzilla.redhat.com/show_bug.cgi?id=1251902
- https://gitlab.com/gnutls/gnutls/commit/272854367efc130fbd4f1a51840d80c630214e12