Unscored severity · published Jul 6, 2015
CVE-2015-2731
Use-after-free vulnerability in the CSPService::ShouldLoad function in the microtask implementation in Mozilla Firefox before 39.0, Firefox ESR 38.x before 38.1, and Thunderbird…
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CVSS
5.7%
EPSS
No
On KEV
Description
Use-after-free vulnerability in the CSPService::ShouldLoad function in the microtask implementation in Mozilla Firefox before 39.0, Firefox ESR 38.x before 38.1, and Thunderbird before 38.1 allows remote attackers to execute arbitrary code by leveraging client-side JavaScript that triggers removal of a DOM object on the basis of a Content Policy.
Exploitation
Is it being used?
Exploit prediction (EPSS)5.7% · higher than 93% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FI
Firefox · Mozilla
through 38.1.0; 31.0; 31.1.0; 31.1.1; 31.3.0; 31.5.1; +3 more · source: NVD
FE
Firefox Esr · Mozilla
31.1; 31.2; 31.3; 31.4; 31.5; 31.6.0; +1 more · source: NVD
SO
Solaris · Oracle
11.3 · source: NVD
TH
Thunderbird · Mozilla
through 38.0.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-2731
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-2731
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00025.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2015-1207.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2015-1455.html
www.debian.org
http://www.debian.org/security/2015/dsa-3300
Vendor Advisory
http://www.mozilla.org/security/announce/2015/mfsa2015-63.html
Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
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