Vulnerability Details : CVE-2014-1560
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.
Vulnerability category: Denial of service
Products affected by CVE-2014-1560
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:24.0:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:24.3:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:24.4:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:24.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:24.1:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:24.5:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:24.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:24.2:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:24.6:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-1560
1.76%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 88 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-1560
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
References for CVE-2014-1560
-
http://www.mozilla.org/security/announce/2014/mfsa2014-65.html
Certificate parsing broken by non-standard character encoding — MozillaVendor Advisory
-
https://bugzilla.mozilla.org/show_bug.cgi?id=997795
997795 - (CVE-2014-1560) ###!!! ASSERTION: Unexpected non-ASCII character: '!(*s2 & ~0x7F)', file ../../../dist/include/nsCharTraits.h, line 167
-
http://www.securitytracker.com/id/1030619
Mozilla Firefox Multiple Flaws Let Remote Users Execute Arbitrary Code, Deny Service, and Spoof User Interface Elements - SecurityTracker
-
https://security.gentoo.org/glsa/201504-01
Mozilla Products: Multiple vulnerabilities (GLSA 201504-01) — Gentoo security
-
http://www.securitytracker.com/id/1030620
Mozilla Thunderbird Multiple Flaws Let Remote Users Deny Service and Execute Arbitrary Code - SecurityTracker
-
http://secunia.com/advisories/60628
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