Mozilla Firefox before 35.0 and SeaMonkey before 2.32 do not consider the id-pkix-ocsp-nocheck extension in deciding whether to trust an OCSP responder, which makes it easier for remote attackers to obtain sensitive information by sniffing the network during a session in which there was an incorrect decision to accept a compromised and revoked certificate.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Seamonkey | Mozilla | * | 2.31 (including) |
| Firefox | Ubuntu | devel | * |
| Firefox | Ubuntu | lucid | * |
| Firefox | Ubuntu | precise | * |
| Firefox | Ubuntu | trusty | * |
| Firefox | Ubuntu | upstream | * |
| Firefox | Ubuntu | utopic | * |
References
- http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00014.html
- http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00002.html
- http://secunia.com/advisories/62242
- http://secunia.com/advisories/62250
- http://secunia.com/advisories/62253
- http://secunia.com/advisories/62316
- http://secunia.com/advisories/62418
- http://secunia.com/advisories/62446
- http://secunia.com/advisories/62790
- http://www.mozilla.org/security/announce/2014/mfsa2015-08.html
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://www.securityfocus.com/bid/72042
- http://www.securitytracker.com/id/1031533
- https://bugzilla.mozilla.org/show_bug.cgi?id=1079658
- https://exchange.xforce.ibmcloud.com/vulnerabilities/99963
- https://security.gentoo.org/glsa/201504-01
- http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00014.html
- http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00002.html
- http://secunia.com/advisories/62242
- http://secunia.com/advisories/62250
- http://secunia.com/advisories/62253
- http://secunia.com/advisories/62316
- http://secunia.com/advisories/62418
- http://secunia.com/advisories/62446
- http://secunia.com/advisories/62790
- http://www.mozilla.org/security/announce/2014/mfsa2015-08.html
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://www.securityfocus.com/bid/72042
- http://www.securitytracker.com/id/1031533
- https://bugzilla.mozilla.org/show_bug.cgi?id=1079658
- https://exchange.xforce.ibmcloud.com/vulnerabilities/99963
- https://security.gentoo.org/glsa/201504-01