{"containers":{"cna":{"affected":[{"product":"Firefox ESR","vendor":"Mozilla","versions":[{"lessThan":"68.8","status":"affected","version":"unspecified","versionType":"custom"}]},{"product":"Firefox","vendor":"Mozilla","versions":[{"lessThan":"76","status":"affected","version":"unspecified","versionType":"custom"}]},{"product":"Thunderbird","vendor":"Mozilla","versions":[{"lessThan":"68.8.0","status":"affected","version":"unspecified","versionType":"custom"}]}],"descriptions":[{"lang":"en","value":"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."}],"problemTypes":[{"descriptions":[{"description":"Buffer overflow in SCTP chunk input validation","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2020-07-20T20:06:26.000Z","orgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","shortName":"mozilla"},"references":[{"tags":["x_refsource_MISC"],"url":"https://www.mozilla.org/security/advisories/mfsa2020-18/"},{"tags":["x_refsource_MISC"],"url":"https://www.mozilla.org/security/advisories/mfsa2020-16/"},{"tags":["x_refsource_MISC"],"url":"https://www.mozilla.org/security/advisories/mfsa2020-17/"},{"tags":["x_refsource_MISC"],"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1632241"},{"name":"USN-4373-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"https://usn.ubuntu.com/4373-1/"},{"tags":["x_refsource_MISC"],"url":"https://security.gentoo.org/glsa/202005-03"},{"tags":["x_refsource_MISC"],"url":"https://security.gentoo.org/glsa/202005-04"},{"name":"DSA-4714","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"https://www.debian.org/security/2020/dsa-4714"},{"name":"openSUSE-SU-2020:0917","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00000.html"},{"tags":["x_refsource_MISC"],"url":"http://packetstormsecurity.com/files/158480/usrsctp-Stack-Buffer-Overflow.html"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security@mozilla.org","ID":"CVE-2020-6831","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Firefox ESR","version":{"version_data":[{"version_affected":"<","version_value":"68.8"}]}},{"product_name":"Firefox","version":{"version_data":[{"version_affected":"<","version_value":"76"}]}},{"product_name":"Thunderbird","version":{"version_data":[{"version_affected":"<","version_value":"68.8.0"}]}}]},"vendor_name":"Mozilla"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"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."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Buffer overflow in SCTP chunk input validation"}]}]},"references":{"reference_data":[{"name":"https://www.mozilla.org/security/advisories/mfsa2020-18/","refsource":"MISC","url":"https://www.mozilla.org/security/advisories/mfsa2020-18/"},{"name":"https://www.mozilla.org/security/advisories/mfsa2020-16/","refsource":"MISC","url":"https://www.mozilla.org/security/advisories/mfsa2020-16/"},{"name":"https://www.mozilla.org/security/advisories/mfsa2020-17/","refsource":"MISC","url":"https://www.mozilla.org/security/advisories/mfsa2020-17/"},{"name":"https://bugzilla.mozilla.org/show_bug.cgi?id=1632241","refsource":"MISC","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1632241"},{"name":"USN-4373-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/4373-1/"},{"name":"https://security.gentoo.org/glsa/202005-03","refsource":"MISC","url":"https://security.gentoo.org/glsa/202005-03"},{"name":"https://security.gentoo.org/glsa/202005-04","refsource":"MISC","url":"https://security.gentoo.org/glsa/202005-04"},{"name":"DSA-4714","refsource":"DEBIAN","url":"https://www.debian.org/security/2020/dsa-4714"},{"name":"openSUSE-SU-2020:0917","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00000.html"},{"name":"http://packetstormsecurity.com/files/158480/usrsctp-Stack-Buffer-Overflow.html","refsource":"MISC","url":"http://packetstormsecurity.com/files/158480/usrsctp-Stack-Buffer-Overflow.html"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T09:11:05.112Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://www.mozilla.org/security/advisories/mfsa2020-18/"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://www.mozilla.org/security/advisories/mfsa2020-16/"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://www.mozilla.org/security/advisories/mfsa2020-17/"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1632241"},{"name":"USN-4373-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"https://usn.ubuntu.com/4373-1/"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://security.gentoo.org/glsa/202005-03"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://security.gentoo.org/glsa/202005-04"},{"name":"DSA-4714","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"https://www.debian.org/security/2020/dsa-4714"},{"name":"openSUSE-SU-2020:0917","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00000.html"},{"tags":["x_refsource_MISC","x_transferred"],"url":"http://packetstormsecurity.com/files/158480/usrsctp-Stack-Buffer-Overflow.html"}]}]},"cveMetadata":{"assignerOrgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","assignerShortName":"mozilla","cveId":"CVE-2020-6831","datePublished":"2020-05-26T17:05:57.000Z","dateReserved":"2020-01-10T00:00:00.000Z","dateUpdated":"2024-08-04T09:11:05.112Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}