Unrated severityNVD Advisory· Published May 26, 2020· Updated Aug 4, 2024
CVE-2020-6831
CVE-2020-6831
Description
A buffer overflow could occur when parsing and validating SCTP chunks in WebRTC. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
38<68.8+ 3 more
- (no CPE)range: <68.8
- (no CPE)range: <76
- (no CPE)range: unspecified
- (no CPE)range: unspecified
<68.8.0+ 1 more
- (no CPE)range: <68.8.0
- (no CPE)range: unspecified
- osv-coords32 versionspkg:rpm/opensuse/chromium&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/chromium&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/opera&distro=openSUSE%20Leap%2015.1%20NonFreepkg:rpm/opensuse/opera&distro=openSUSE%20Leap%2015.2%20NonFreepkg:rpm/suse/chromium&distro=SUSE%20Package%20Hub%2015%20SP1pkg:rpm/suse/MozillaFirefox&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Enterprise%20Storage%205pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP1
< 81.0.4044.138-lp151.2.88.1+ 31 more
- (no CPE)range: < 81.0.4044.138-lp151.2.88.1
- (no CPE)range: < 93.0.4577.82-1.1
- (no CPE)range: < 128.5.1-1.1
- (no CPE)range: < 68.8.0-lp151.2.45.1
- (no CPE)range: < 92.0-1.2
- (no CPE)range: < 68.8.0-lp151.2.38.2
- (no CPE)range: < 91.1.1-1.1
- (no CPE)range: < 68.0.3618.104-lp151.2.18.1
- (no CPE)range: < 68.0.3618.104-lp152.2.6.1
- (no CPE)range: < 81.0.4044.138-bp151.3.82.2
- (no CPE)range: < 68.8.0-109.119.1
- (no CPE)range: < 68.8.0-109.119.1
- (no CPE)range: < 68.8.0-3.87.1
- (no CPE)range: < 68.8.0-78.73.1
- (no CPE)range: < 68.8.0-109.119.1
- (no CPE)range: < 68.8.0-109.119.1
- (no CPE)range: < 68.8.0-109.119.1
- (no CPE)range: < 68.8.0-109.119.1
- (no CPE)range: < 68.8.0-109.119.1
- (no CPE)range: < 68.8.0-109.119.1
- (no CPE)range: < 68.8.0-109.119.1
- (no CPE)range: < 68.8.0-109.119.1
- (no CPE)range: < 68.8.0-109.119.1
- (no CPE)range: < 68.8.0-109.119.1
- (no CPE)range: < 68.8.0-109.119.1
- (no CPE)range: < 68.8.0-109.119.1
- (no CPE)range: < 68.8.0-109.119.1
- (no CPE)range: < 68.8.0-109.119.1
- (no CPE)range: < 68.8.0-109.119.1
- (no CPE)range: < 68.8.0-109.119.1
- (no CPE)range: < 68.8.0-109.119.1
- (no CPE)range: < 68.8.0-3.80.2
Patches
Vulnerability mechanics
References
10- lists.opensuse.org/opensuse-security-announce/2020-07/msg00000.htmlmitrevendor-advisoryx_refsource_SUSE
- usn.ubuntu.com/4373-1/mitrevendor-advisoryx_refsource_UBUNTU
- www.debian.org/security/2020/dsa-4714mitrevendor-advisoryx_refsource_DEBIAN
- packetstormsecurity.com/files/158480/usrsctp-Stack-Buffer-Overflow.htmlmitrex_refsource_MISC
- bugzilla.mozilla.org/show_bug.cgimitrex_refsource_MISC
- security.gentoo.org/glsa/202005-03mitrex_refsource_MISC
- security.gentoo.org/glsa/202005-04mitrex_refsource_MISC
- www.mozilla.org/security/advisories/mfsa2020-16/mitrex_refsource_MISC
- www.mozilla.org/security/advisories/mfsa2020-17/mitrex_refsource_MISC
- www.mozilla.org/security/advisories/mfsa2020-18/mitrex_refsource_MISC
News mentions
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