CVE-2015-0807

Mozilla: CORS requests should not follow 30x redirections after preflight (MFSA 2015-37)

Published Apr 1, 2015 CVSS 2.0 · 6.8 Medium EPSS 1.0% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-3211-1 iceweasel security update
Debian DSA Debian DSA DSA-3212-1 icedove security update
EUVD EUVD EUVD-2015-0820 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.
Ubuntu USN Ubuntu USN USN-2550-1 Firefox vulnerabilities
Ubuntu USN Ubuntu USN USN-2552-1 Thunderbird vulnerabilities
History
Type Values Removed Values Added
CPEs cpe:2.3:a:mozilla:firefox_esr:31.5.1:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox:31.5.1:*:*:*:*:*:*:*
Type Values Removed Values Added
CPEs cpe:2.3:a:mozilla:firefox_esr:31.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:31.1.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:31.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:31.1.0:*:*:*:*:*:*:*
Type Values Removed Values Added
CPEs cpe:2.3:a:mozilla:firefox_esr:31.1.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:31.3.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:31.5.2:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:31.5.3:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:31.1.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:31.3.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:31.5.2:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:31.5.3:*:*:*:*:*:*:*
Weaknesses

Sources

Status
PUBLISHED
Assigner
mozilla
Published
Updated
Aug 6, 2024, 4:26 AM
Reserved
Jan 7, 2015, 12:00 AM
Status
Modified
Published
Apr 1, 2015, 10:59 AM
Modified
Jun 17, 2026, 12:20 AM
Severity
Moderate
Public date
Mar 31, 2015, 12:00 AM