Vulnerability in Mozilla Firefox
CVE-2015-2733
Use-after-free vulnerability in the CanonicalizeXPCOMParticipant function in Mozilla Firefox before 39.0 and Firefox ESR 31.x before 31.8 and 38.x before 38.1 allows remote attackers to execute arbitrary code via vectors involving attachment of an XMLHttpRequest object to a dedicated worker.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 10.0 (High). Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.062 (93.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 93.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.062 · newest: 0.062 · change: 0.000
Affected products
- Mozilla Firefox — versions 31.0, 31.1.0, 31.1.1
- Mozilla Firefox Esr — versions 31.1, 31.2, 31.3
- Novell SUSE Linux Enterprise Desktop — versions 11, 12.0
- Novell SUSE Linux Enterprise Server — versions 12.0
- Oracle Solaris — versions 11.3
References
- lists.opensuse.org/opensuse-security-announce/2015-07/msg00025.html (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2015-07/msg00033.html (vendor-advisory, Third Party Advisory)
- security.gentoo.org/glsa/201512-10 (vendor-advisory)
- bugzilla.mozilla.org/show_bug.cgi (Issue Tracking)
- www.securityfocus.com/bid/75541 (vdb-entry)
- www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html (Third Party Advisory)
- www.securitytracker.com/id/1032784 (vdb-entry)
- rhn.redhat.com/errata/RHSA-2015-1207.html (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2015-07/msg00034.html (vendor-advisory, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.html (vendor-advisory)