CVE-2015-0807
medium
CVSS v3
—
CVSS v2
6.8
VIR risk
6.8
Description
The navigator.sendBeacon implementation in Mozilla Firefox before 37.0, Firefox ESR 31.x before 31.6, and Thunderbird before 31.6 processes HTTP 30x status codes for redirects after a preflight request has occurred, which allows remote attackers to bypass intended CORS access-control checks and conduct cross-site request forgery (CSRF) attacks via a crafted web site, a similar issue to CVE-2014-8638.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: security@mozilla.org — http://www.mozilla.org/security/announce/2015/mfsa2015-37.html
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| mozilla | firefox | {"endIncluding":"36.0.4"} | |
| mozilla | firefox | 31.0 | |
| mozilla | firefox | 31.1.0 | |
| mozilla | firefox | 31.1.1 | |
| mozilla | firefox | 31.3.0 | |
| mozilla | firefox | 31.5.1 | |
| mozilla | firefox | 31.5.2 | |
| mozilla | firefox | 31.5.3 | |
| mozilla | firefox_esr | 31.1 | |
| mozilla | firefox_esr | 31.2 | |
| mozilla | firefox_esr | 31.3 | |
| mozilla | firefox_esr | 31.4 | |
| mozilla | firefox_esr | 31.5 | |
| mozilla | thunderbird | {"endIncluding":"31.5"} | |
References
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00003.html
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00012.html
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.html
- http://rhn.redhat.com/errata/RHSA-2015-0766.html
- http://rhn.redhat.com/errata/RHSA-2015-0771.html
- http://www.debian.org/security/2015/dsa-3211
- http://www.debian.org/security/2015/dsa-3212
- http://www.mozilla.org/security/announce/2015/mfsa2015-37.html
- http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
- http://www.securityfocus.com/bid/73457
- http://www.securitytracker.com/id/1031996
- http://www.securitytracker.com/id/1032000
- http://www.ubuntu.com/usn/USN-2550-1
- http://www.ubuntu.com/usn/USN-2552-1
- https://bugzilla.mozilla.org/show_bug.cgi?id=1111834
- https://security.gentoo.org/glsa/201512-10
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00003.html
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00012.html
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.html
- http://rhn.redhat.com/errata/RHSA-2015-0766.html
- http://rhn.redhat.com/errata/RHSA-2015-0771.html
- http://www.debian.org/security/2015/dsa-3211
- http://www.debian.org/security/2015/dsa-3212
CWEs
CWE-352
Verify integrity in audit chain (admin only). AS-IS.