Critical severity9.8NVD Advisory· Published Jun 11, 2018· Updated Jun 17, 2026
CVE-2018-5095
CVE-2018-5095
Description
An integer overflow vulnerability in the Skia library when allocating memory for edge builders on some systems with at least 8 GB of RAM. This results in the use of uninitialized memory, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
48unspecified+ 2 more
- (no CPE)range: unspecified
- (no CPE)range: <52.6
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*range: <52.6.0
unspecified+ 3 more
- (no CPE)range: unspecified
- (no CPE)range: unspecified
- (no CPE)range: <58
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*range: <58.0
- osv-coords23 versionspkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20Raspberry%20Pi%2012%20SP2pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Package%20Hub%2012pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%206pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP2pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweedpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-TERADATApkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP2pkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweed
< 52.6.0esr-109.13.1+ 22 more
- (no CPE)range: < 52.6.0esr-109.13.1
- (no CPE)range: < 52.6.0esr-109.13.1
- (no CPE)range: < 52.6-54.1
- (no CPE)range: < 52.6.0esr-72.20.2
- (no CPE)range: < 52.6.0esr-109.13.1
- (no CPE)range: < 52.6.0esr-109.13.1
- (no CPE)range: < 52.6.0esr-109.13.1
- (no CPE)range: < 52.6.0esr-72.20.2
- (no CPE)range: < 52.6.0esr-72.20.2
- (no CPE)range: < 52.6.0esr-72.20.2
- (no CPE)range: < 52.6.0esr-109.13.1
- (no CPE)range: < 52.6.0esr-109.13.1
- (no CPE)range: < 52.6.0esr-109.13.1
- (no CPE)range: < 52.6.0esr-109.13.1
- (no CPE)range: < 52.6.0esr-109.13.1
- (no CPE)range: < 52.6.0esr-109.13.1
- (no CPE)range: < 52.6.0esr-109.13.1
- (no CPE)range: < 92.0-1.2
- (no CPE)range: < 52.6.0esr-72.20.2
- (no CPE)range: < 52.6.0esr-72.20.2
- (no CPE)range: < 52.6.0esr-109.13.1
- (no CPE)range: < 91.1.1-1.1
- (no CPE)range: < 128.5.1-1.1
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*+ 2 more
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
13- www.securityfocus.com/bid/102783nvdThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1040270nvdThird Party AdvisoryVDB Entry
- access.redhat.com/errata/RHSA-2018:0122nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2018:0262nvdThird Party Advisory
- bugzilla.mozilla.org/show_bug.cginvdIssue TrackingPermissions RequiredVendor Advisory
- lists.debian.org/debian-lts-announce/2018/01/msg00030.htmlnvdThird Party Advisory
- lists.debian.org/debian-lts-announce/2018/01/msg00036.htmlnvdThird Party Advisory
- usn.ubuntu.com/3544-1/nvdThird Party Advisory
- www.debian.org/security/2018/dsa-4096nvdThird Party Advisory
- www.debian.org/security/2018/dsa-4102nvdThird Party Advisory
- www.mozilla.org/security/advisories/mfsa2018-02/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2018-03/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2018-04/nvdVendor Advisory
News mentions
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