Vulnerability Details : CVE-2014-8632
The structured-clone implementation in Mozilla Firefox before 34.0 and SeaMonkey before 2.31 does not properly interact with XrayWrapper property filtering, which allows remote attackers to bypass intended DOM object restrictions by leveraging property availability after XrayWrapper removal.
Vulnerability category: BypassGain privilege
Products affected by CVE-2014-8632
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:seamonkey:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-8632
0.24%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 65 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-8632
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2014-8632
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The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-8632
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http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
Oracle Solaris Bulletin - April 2016
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https://security.gentoo.org/glsa/201504-01
Mozilla Products: Multiple vulnerabilities (GLSA 201504-01) — Gentoo security
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http://www.mozilla.org/security/announce/2014/mfsa2014-91.html
Privileged access to security wrapped protected objects — MozillaVendor Advisory
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https://bugzilla.mozilla.org/show_bug.cgi?id=1050340
1050340 - (CVE-2014-8632) Structured clone should not unwrap security wrappers during traversal
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