What’s Vulnerable › Vulnerabilities
CVE-2014-1560
- Severity: medium (CVSS 4.3 v2.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2014-07-23 · updated 2026-06-17
Description
Mozilla Firefox before 31.0 and Thunderbird before 31.0 allow remote attackers to cause a denial of service (X.509 certificate parsing outage) via a crafted certificate that does not use ASCII character encoding in a required context.
Affected products
- Mozilla Firefox: through 30.0
- Mozilla Thunderbird: through 24.7; 24.0, 24.0.1, 24.1, 24.1.1, 24.2, 24.3 (+3)
References
- http://secunia.com/advisories/60628
- http://www.mozilla.org/security/announce/2014/mfsa2014-65.html
- http://www.securitytracker.com/id/1030619
- http://www.securitytracker.com/id/1030620
- https://bugzilla.mozilla.org/show_bug.cgi?id=997795
- https://security.gentoo.org/glsa/201504-01
- http://secunia.com/advisories/60628
- http://www.mozilla.org/security/announce/2014/mfsa2014-65.html
- http://www.securitytracker.com/id/1030619
- http://www.securitytracker.com/id/1030620
- https://bugzilla.mozilla.org/show_bug.cgi?id=997795
- https://security.gentoo.org/glsa/201504-01
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