CVE-2020-6831
Summary
| CVE | CVE-2020-6831 |
|---|
| State | PUBLIC |
|---|
| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2020-05-26 18:15:00 UTC |
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| Updated | 2021-07-21 11:39:00 UTC |
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| 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. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| usrsctp Stack Buffer Overflow ≈ Packet Storm |
MISC |
packetstormsecurity.com |
Third Party Advisory, VDB Entry |
| Access Denied |
MISC |
bugzilla.mozilla.org |
Permissions Required |
| Debian -- Security Information -- DSA-4714-1 chromium |
DEBIAN |
www.debian.org |
Third Party Advisory |
| USN-4373-1: Thunderbird vulnerabilities | Ubuntu security notices | Ubuntu |
UBUNTU |
usn.ubuntu.com |
Third Party Advisory |
| Security Vulnerabilities fixed in Firefox ESR 68.8 — Mozilla |
MISC |
www.mozilla.org |
Vendor Advisory |
| Security Vulnerabilities fixed in Firefox 76 — Mozilla |
MISC |
www.mozilla.org |
Vendor Advisory |
| [security-announce] openSUSE-SU-2020:0917-1: important: Security update |
SUSE |
lists.opensuse.org |
Mailing List, Third Party Advisory |
| Mozilla Firefox: Multiple vulnerabilities (GLSA 202005-04) — Gentoo security |
MISC |
security.gentoo.org |
Third Party Advisory |
| Security Vulnerabilities fixed in Thunderbird 68.8.0 — Mozilla |
MISC |
www.mozilla.org |
Vendor Advisory |
| Mozilla Thunderbird: Multiple vulnerabilities (GLSA 202005-03) — Gentoo security |
MISC |
security.gentoo.org |
Patch, Third Party Advisory |
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 296074 Oracle Solaris 11.4 Support Repository Update (SRU) 22.69.4 Missing (CPUAPR2020)
- 376945 Alibaba Cloud Linux Security Update for firefox (ALINUX2-SA-2020:0093)
- 500930 Alpine Linux Security Update for firefox-esr
- 500949 Alpine Linux Security Update for firefox
- 501078 Alpine Linux Security Update for mozjs68
- 502374 Alpine Linux Security Update for thunderbird
- 503834 Alpine Linux Security Update for firefox
- 505442 Alpine Linux Security Update for thunderbird
