Unrated severityNVD Advisory· Published Dec 16, 2015· Updated Jun 17, 2026
CVE-2015-7210
CVE-2015-7210
Description
Use-after-free vulnerability in Mozilla Firefox before 43.0 and Firefox ESR 38.x before 38.5 allows remote attackers to execute arbitrary code by triggering attempted use of a data channel that has been closed by a WebRTC function.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
37cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*+ 10 more
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*range: <=42.0
- cpe:2.3:a:mozilla:firefox:38.0:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:38.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:38.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:38.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:38.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:38.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:38.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:38.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:38.4.0:*:*:*:*:*:*:*
- (no CPE)range: <43.0
cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*
- osv-coords21 versionspkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Tumbleweedpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Desktop%2011%20SP3pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Desktop%2011%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Desktop%2012pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP2-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-TERADATApkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP3pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP3pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP1
< 128.5.1-1.1+ 20 more
- (no CPE)range: < 128.5.1-1.1
- (no CPE)range: < 50.1.0-1.1
- (no CPE)range: < 45.5.1-1.1
- (no CPE)range: < 38.5.0esr-28.2
- (no CPE)range: < 38.5.0esr-28.2
- (no CPE)range: < 38.5.0esr-54.1
- (no CPE)range: < 38.5.0esr-54.1
- (no CPE)range: < 38.5.0esr-28.2
- (no CPE)range: < 38.5.0esr-28.2
- (no CPE)range: < 38.5.0esr-28.2
- (no CPE)range: < 38.5.0esr-28.2
- (no CPE)range: < 38.5.0esr-54.1
- (no CPE)range: < 38.5.0esr-54.1
- (no CPE)range: < 38.5.0esr-28.2
- (no CPE)range: < 38.5.0esr-28.2
- (no CPE)range: < 38.5.0esr-54.1
- (no CPE)range: < 38.5.0esr-54.1
- (no CPE)range: < 38.5.0esr-28.2
- (no CPE)range: < 38.5.0esr-28.2
- (no CPE)range: < 38.5.0esr-54.1
- (no CPE)range: < 38.5.0esr-54.1
Patches
Vulnerability mechanics
References
19- www.mozilla.org/security/announce/2015/mfsa2015-138.htmlnvdVendor Advisory
- lists.fedoraproject.org/pipermail/package-announce/2015-December/174083.htmlnvd
- lists.fedoraproject.org/pipermail/package-announce/2015-December/174253.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2015-12/msg00021.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2015-12/msg00022.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2015-12/msg00023.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2015-12/msg00038.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2015-12/msg00049.htmlnvd
- lists.opensuse.org/opensuse-updates/2015-12/msg00104.htmlnvd
- lists.opensuse.org/opensuse-updates/2016-02/msg00007.htmlnvd
- lists.opensuse.org/opensuse-updates/2016-02/msg00008.htmlnvd
- rhn.redhat.com/errata/RHSA-2015-2657.htmlnvd
- www.debian.org/security/2015/dsa-3422nvd
- www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.htmlnvd
- www.securityfocus.com/bid/79283nvd
- www.securitytracker.com/id/1034426nvd
- www.ubuntu.com/usn/USN-2833-1nvd
- bugzilla.mozilla.org/show_bug.cginvd
- security.gentoo.org/glsa/201512-10nvd
News mentions
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