CVE-2020-6798
Description
If a template tag was used in a select tag, the parser could be confused and allow JavaScript parsing and execution when it should not be allowed. A site that relied on the browser behaving correctly could suffer a cross-site scripting vulnerability as a result. In general, this flaw cannot be exploited through email in the Thunderbird product because scripting is disabled when reading mail, but is potentially a risk in browser or browser-like contexts. This vulnerability affects Thunderbird < 68.5, Firefox < 73, and Firefox < ESR68.5.
Risk Information
Base Score
6.1
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS Score
Exploitation Probability
1.646
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple vulnerabilities fixed in Mozilla Thunderbird (x64) (68.5.0) | Windows |
| Multiple vulnerabilities fixed in Mozilla Thunderbird (68.5.0) | Windows |
| Vulnerabilities CVE-2020-6796,CVE-2020-6797,CVE-2020-6798,CVE-2020-6799,CVE-2020-6800 are fixed in Mozilla Firefox ESR (x64) (68.5.0) | Windows |
| Vulnerabilities CVE-2020-6796,CVE-2020-6797,CVE-2020-6798,CVE-2020-6799,CVE-2020-6800 are fixed in Mozilla Firefox ESR (68.5.0) | Windows |
| Multiple vulnerabilities fixed in Mozilla Firefox (x64) (73.0) | Windows |
| Multiple vulnerabilities fixed in Mozilla Firefox (73.0) | Windows |
| Multiple vulnerabilities fixed in Mozilla Firefox (73.0.1) | Windows |
| Multiple vulnerabilities fixed in Mozilla Firefox (x64) (73.0.1) | Windows |
| Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (73.0) | Mac |
| Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (73.0.1) | Mac |
| Vulnerabilities CVE-2020-6796,CVE-2020-6797,CVE-2020-6798,CVE-2020-6800,CVE-2020-6801 are fixed in Mozilla Firefox For Mac (73.0) | Mac |
| Vulnerabilities CVE-2020-6796,CVE-2020-6797,CVE-2020-6798,CVE-2020-6800,CVE-2020-6801 are fixed in Mozilla Firefox For Mac (73.0.1) | Mac |
| Multiple vulnerabilities are fixed in Mozilla Thunderbird For Mac (68.5.0) | Mac |
| Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 68.4.1 | Mac |
| Vulnerabilities CVE-2020-6796,CVE-2020-6797,CVE-2020-6798,CVE-2020-6800 are affected in Firefox ESR for Mac 68.4.1 | Mac |
| Vulnerabilities CVE-2020-6796,CVE-2020-6797,CVE-2020-6798,CVE-2020-6800 are affected in Mozilla Firefox for Mac 68.4.1 | Mac |
| Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 72.0.2 | Mac |
| Vulnerabilities CVE-2020-6796,CVE-2020-6797,CVE-2020-6798,CVE-2020-6800 are fixed in Mozilla Firefox For Mac 68.5 | Mac |
| firefox-esr security update(DSA-4620-1) firefox-esr_68.5.0esr-1~deb9u1_i386.deb | Linux |
| firefox-esr security update(DSA-4620-1) firefox-esr_68.5.0esr-1~deb9u1_amd64.deb | Linux |
| firefox-esr security update(DSA-4620-1) firefox-esr_68.5.0esr-1~deb10u1_i386.deb | Linux |
| firefox-esr security update(DSA-4620-1) firefox-esr_68.5.0esr-1~deb10u1_amd64.deb | Linux |
| Mozilla Open Source web browser (USN-4278-1) firefox_73.0+build3-0ubuntu0.18.04.1_i386.deb | Linux |
| Mozilla Open Source web browser (USN-4278-1) firefox_73.0+build3-0ubuntu0.18.04.1_amd64.deb | Linux |
| Mozilla Open Source web browser (USN-4278-1) firefox_73.0+build3-0ubuntu0.19.10.1_i386.deb | Linux |
| Mozilla Open Source web browser (USN-4278-1) firefox_73.0+build3-0ubuntu0.19.10.1_amd64.deb | Linux |
| thunderbird security update(DSA-4625-1) thunderbird_68.5.0-1~deb9u1_i386.deb | Linux |
| thunderbird security update(DSA-4625-1) thunderbird_68.5.0-1~deb9u1_amd64.deb | Linux |
| thunderbird security update(DSA-4625-1) thunderbird_68.5.0-1~deb10u1_i386.deb | Linux |
| thunderbird security update(DSA-4625-1) thunderbird_68.5.0-1~deb10u1_amd64.deb | Linux |
| (RHSA-2020:0520) firefox security update firefox-68.5.0-2.el7_7.i686.rpm | Linux |
| (RHSA-2020:0520) firefox security update firefox-68.5.0-2.el7_7.x86_64.rpm | Linux |
| (RHSA-2020:0521) firefox security update firefox-68.5.0-2.el6_10.i686.rpm | Linux |
| (RHSA-2020:0521) firefox security update firefox-68.5.0-2.el6_10.x86_64.rpm | Linux |
| SUSE-SU-2020:0384-1(SUSE Linux Enterprise Desktop 12-SP4 ) MozillaFirefox-68.5.0-109.106.1.x86_64.rpm | Linux |
| SUSE-SU-2020:0384-1(SUSE Linux Enterprise Desktop 12-SP4 ) MozillaFirefox-debuginfo-68.5.0-109.106.1.x86_64.rpm | Linux |
| SUSE-SU-2020:0384-1(SUSE Linux Enterprise Desktop 12-SP4 ) MozillaFirefox-debugsource-68.5.0-109.106.1.x86_64.rpm | Linux |
| SUSE-SU-2020:0384-1(SUSE Linux Enterprise Desktop 12-SP4 ) MozillaFirefox-translations-common-68.5.0-109.106.1.x86_64.rpm | Linux |
| (RHSA-2020:0574) thunderbird security update thunderbird-68.5.0-1.el6_10.i686.rpm | Linux |
| (RHSA-2020:0574) thunderbird security update thunderbird-68.5.0-1.el6_10.x86_64.rpm | Linux |
| (RHSA-2020:0576) thunderbird security update thunderbird-68.5.0-1.el7_7.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-312894 | Mozilla Thunderbird (x64) (68.5.0) |
| PATCH-312889 | Mozilla Thunderbird (68.5.0) |
| PATCH-312884 | Mozilla Firefox ESR (x64) (68.5.0) |
| PATCH-312882 | Mozilla Firefox ESR (68.5.0) |
| PATCH-312881 | Mozilla Firefox (x64) (73.0) |
| PATCH-312880 | Mozilla Firefox (73.0) |
| PATCH-312956 | Mozilla Firefox (73.0.1) |
| PATCH-312957 | Mozilla Firefox (x64) (73.0.1) |
| PATCH-607000 | Mozilla Firefox For Mac (124.0) |
| PATCH-607000 | Mozilla Firefox For Mac (124.0) |
| PATCH-607000 | Mozilla Firefox For Mac (124.0) |
| PATCH-607000 | Mozilla Firefox For Mac (124.0) |
| PATCH-611353 | Mozilla Thunderbird For Mac (128.12.0) |
| PATCH-611807 | Mozilla Thunderbird For Mac (142.0) |
| PATCH-611808 | Mozilla Firefox ESR for MAC 128.14.0 |
| PATCH-611870 | Mozilla Firefox For Mac (142.0.1) |
| PATCH-611870 | Mozilla Firefox For Mac (142.0.1) |
| 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