CVE-2020-6807
Description
When a device was changed while a stream was about to be destroyed, the stream-reinit task may have been executed after the stream was destroyed, causing a use-after-free and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.
Risk Information
Base Score
8.8
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.779
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple vulnerabilities fixed in Mozilla Firefox ESR (68.6.0) | Windows |
| Multiple vulnerabilities fixed in Mozilla Firefox ESR (x64) (68.6.0) | Windows |
| Multiple vulnerabilities fixed in Mozilla Firefox (74.0) | Windows |
| Multiple vulnerabilities fixed in Mozilla Firefox (x64) (74.0) | Windows |
| Multiple vulnerabilities fixed in Mozilla Thunderbird (68.6.0) | Windows |
| Multiple vulnerabilities fixed in Mozilla Thunderbird (x64) (68.6.0) | Windows |
| Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (74.0) | Mac |
| Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 68.0.1 | Mac |
| Multiple Vulnerabilities are affected in Firefox ESR for Mac 68.0.1 | Mac |
| Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 73.0.1 | Mac |
| Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 68.5.0 | Mac |
| Multiple vulnerabilities are fixed in Mozilla Firefox For Mac 68.6 | Mac |
| firefox-esr security update(DSA-4639-1) firefox-esr_68.6.0esr-1~deb9u1_i386.deb | Linux |
| firefox-esr security update(DSA-4639-1) firefox-esr_68.6.0esr-1~deb9u1_amd64.deb | Linux |
| firefox-esr security update(DSA-4639-1) firefox-esr_68.6.0esr-1~deb10u1_i386.deb | Linux |
| firefox-esr security update(DSA-4639-1) firefox-esr_68.6.0esr-1~deb10u1_amd64.deb | Linux |
| Mozilla Open Source web browser (USN-4299-1) firefox_74.0+build3-0ubuntu0.16.04.1_i386.deb | Linux |
| Mozilla Open Source web browser (USN-4299-1) firefox_74.0+build3-0ubuntu0.16.04.1_amd64.deb | Linux |
| Mozilla Open Source web browser (USN-4299-1) firefox_74.0+build3-0ubuntu0.18.04.1_i386.deb | Linux |
| Mozilla Open Source web browser (USN-4299-1) firefox_74.0+build3-0ubuntu0.18.04.1_amd64.deb | Linux |
| Mozilla Open Source web browser (USN-4299-1) firefox_74.0+build3-0ubuntu0.19.10.1_i386.deb | Linux |
| Mozilla Open Source web browser (USN-4299-1) firefox_74.0+build3-0ubuntu0.19.10.1_amd64.deb | Linux |
| (RHSA-2020:0815) firefox security update firefox-68.6.0-1.el7_7.i686.rpm | Linux |
| (RHSA-2020:0815) firefox security update firefox-68.6.0-1.el7_7.x86_64.rpm | Linux |
| (RHSA-2020:0816) firefox security update firefox-68.6.0-1.el6_10.i686.rpm | Linux |
| (RHSA-2020:0816) firefox security update firefox-68.6.0-1.el6_10.x86_64.rpm | Linux |
| SUSE-SU-2020:0717-1(SUSE Linux Enterprise Server 12-SP5 ) MozillaFirefox-68.6.0-109.110.1.x86_64.rpm | Linux |
| SUSE-SU-2020:0717-1(SUSE Linux Enterprise Server 12-SP4 ) MozillaFirefox-68.6.0-109.110.1.x86_64_SP4.rpm | Linux |
| SUSE-SU-2020:0717-1(SUSE Linux Enterprise Server 12-SP5 ) MozillaFirefox-debuginfo-68.6.0-109.110.1.x86_64.rpm | Linux |
| SUSE-SU-2020:0717-1(SUSE Linux Enterprise Server 12-SP4 ) MozillaFirefox-debuginfo-68.6.0-109.110.1.x86_64_SP4.rpm | Linux |
| SUSE-SU-2020:0717-1(SUSE Linux Enterprise Server 12-SP5 ) MozillaFirefox-debugsource-68.6.0-109.110.1.x86_64.rpm | Linux |
| SUSE-SU-2020:0717-1(SUSE Linux Enterprise Server 12-SP4 ) MozillaFirefox-debugsource-68.6.0-109.110.1.x86_64_SP4.rpm | Linux |
| SUSE-SU-2020:0717-1(SUSE Linux Enterprise Server 12-SP5 ) MozillaFirefox-translations-common-68.6.0-109.110.1.x86_64.rpm | Linux |
| SUSE-SU-2020:0717-1(SUSE Linux Enterprise Server 12-SP4 ) MozillaFirefox-translations-common-68.6.0-109.110.1.x86_64_SP4.rpm | Linux |
| thunderbird security update(DSA-4642-1) thunderbird_68.6.0-1~deb9u1_i386.deb | Linux |
| thunderbird security update(DSA-4642-1) thunderbird_68.6.0-1~deb9u1_amd64.deb | Linux |
| thunderbird security update(DSA-4642-1) thunderbird_68.6.0-1~deb10u1_i386.deb | Linux |
| thunderbird security update(DSA-4642-1) thunderbird_68.6.0-1~deb10u1_amd64.deb | Linux |
| (RHSA-2020:0905) thunderbird security update thunderbird-68.6.0-1.el7_7.x86_64.rpm | Linux |
| (RHSA-2020:0914) thunderbird security update thunderbird-68.6.0-1.el6_10.i686.rpm | Linux |
| (RHSA-2020:0914) thunderbird security update thunderbird-68.6.0-1.el6_10.x86_64.rpm | Linux |
| Mozilla Open Source mail and newsgroup client (USN-4328-1) thunderbird_68.7.0+build1-0ubuntu0.18.04.1_i386.deb | Linux |
| Mozilla Open Source mail and newsgroup client (USN-4328-1) thunderbird_68.7.0+build1-0ubuntu0.18.04.1_amd64.deb | Linux |
| Mozilla Open Source mail and newsgroup client (USN-4328-1) thunderbird_68.7.0+build1-0ubuntu0.19.10.1_i386.deb | Linux |
| Mozilla Open Source mail and newsgroup client (USN-4328-1) thunderbird_68.7.0+build1-0ubuntu0.19.10.1_amd64.deb | Linux |
| Mozilla Open Source mail and newsgroup client (USN-4335-1) thunderbird_68.7.0+build1-0ubuntu0.16.04.2_i386.deb | Linux |
| Mozilla Open Source mail and newsgroup client (USN-4335-1) thunderbird_68.7.0+build1-0ubuntu0.16.04.2_amd64.deb | Linux |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-313281 | Mozilla Firefox ESR (68.6.0) |
| PATCH-313282 | Mozilla Firefox ESR (x64) (68.6.0) |
| PATCH-313279 | Mozilla Firefox (74.0) |
| PATCH-313280 | Mozilla Firefox (x64) (74.0) |
| PATCH-313337 | Mozilla Thunderbird (68.6.0) |
| PATCH-313338 | Mozilla Thunderbird (x64) (68.6.0) |
| PATCH-607000 | Mozilla Firefox For Mac (124.0) |
| PATCH-611870 | Mozilla Firefox For Mac (142.0.1) |
| PATCH-611808 | Mozilla Firefox ESR for MAC 128.14.0 |
| PATCH-611870 | Mozilla Firefox For Mac (142.0.1) |
| PATCH-611807 | Mozilla Thunderbird For Mac (142.0) |
| PATCH-612783 | Mozilla Firefox For Mac (145.0.1) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234