CVE-2020-26966
Description
Searching for a single word from the address bar caused an mDNS request to be sent on the local network searching for a hostname consisting of that string; resulting in an information leak. *Note: This issue only affected Windows operating systems. Other operating systems are unaffected.*. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.
Risk Information
Base Score
6.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
EPSS Score
Exploitation Probability
0.444
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple Vulnerabilities are affected in Mozilla Firefox 82.0 | Windows |
| Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (83.0) | Mac |
| Multiple vulnerabilities are fixed in Mozilla Thunderbird For Mac (78.5.0) | Mac |
| Multiple vulnerabilities are fixed in Mozilla Thunderbird For Mac (78.5.1) | Mac |
| Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 82.0 | Mac |
| Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 78.4.0 | Mac |
| Multiple Vulnerabilities are affected in Firefox ESR for Mac 78.4.0 | Mac |
| Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 78.4.0 | Mac |
| Multiple vulnerabilities are fixed in Mozilla Firefox For Mac 78.5 | Mac |
| SUSE-SU-2020:3548-1(SUSE Linux Enterprise Server 12-SP5 ) MozillaFirefox-78.5.0-112.36.1.x86_64.rpm | Linux |
| SUSE-SU-2020:3548-1(SUSE Linux Enterprise Server 12-SP5 ) MozillaFirefox-debuginfo-78.5.0-112.36.1.x86_64.rpm | Linux |
| SUSE-SU-2020:3548-1(SUSE Linux Enterprise Server 12-SP5 ) MozillaFirefox-debugsource-78.5.0-112.36.1.x86_64.rpm | Linux |
| SUSE-SU-2020:3548-1(SUSE Linux Enterprise Server 12-SP5 ) MozillaFirefox-devel-78.5.0-112.36.1.x86_64.rpm | Linux |
| SUSE-SU-2020:3548-1(SUSE Linux Enterprise Server 12-SP5 ) MozillaFirefox-translations-common-78.5.0-112.36.1.x86_64.rpm | Linux |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-343015 | Mozilla Firefox (132.0.2) |
| PATCH-607000 | Mozilla Firefox For Mac (124.0) |
| PATCH-611353 | Mozilla Thunderbird For Mac (128.12.0) |
| PATCH-611353 | Mozilla Thunderbird For Mac (128.12.0) |
| PATCH-611870 | Mozilla Firefox For Mac (142.0.1) |
| 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-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