CVE-2021-43528
Description
Thunderbird unexpectedly enabled JavaScript in the composition area. The JavaScript execution context was limited to this area and did not receive chrome-level privileges, but could be used as a stepping stone to further an attack with other vulnerabilities. This vulnerability affects Thunderbird < 91.4.0.
Risk Information
Base Score
6.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
EPSS Score
Exploitation Probability
0.86
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple vulnerabilities fixed in Mozilla Thunderbird (91) (91.4.0) | Windows |
| Multiple vulnerabilities fixed in Mozilla Thunderbird (91) (x64) (91.4.0) | Windows |
| Multiple vulnerabilities are fixed in Mozilla Thunderbird For Mac (91.4.0) | Mac |
| Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 91.3.0 | Mac |
| (RHSA-2021:5045) thunderbird security update thunderbird-91.4.0-2.el8_5.x86_64.rpm | Linux |
| (RHSA-2021:5045) thunderbird security update thunderbird-debugsource-91.4.0-2.el8_5.x86_64.rpm | Linux |
| (RHSA-2021:5046) thunderbird security update thunderbird-91.4.0-3.el7_9.x86_64.rpm | Linux |
| Thunderbird update (ELSA-2021-5045) thunderbird-91.4.0-2.0.1.el8_5.x86_64.rpm | Linux |
| thunderbird security update(DSA-5034-1) thunderbird_91.4.1-1~deb10u1_i386.deb | Linux |
| thunderbird security update(DSA-5034-1) thunderbird_91.4.1-1~deb10u1_amd64.deb | Linux |
| thunderbird security update(DSA-5034-1) thunderbird_91.4.1-1~deb11u1_amd64.deb | Linux |
| Mozilla Open Source mail and newsgroup client (USN-5248-1) thunderbird_91.5.0+build1-0ubuntu0.18.04.1_i386.deb | Linux |
| Mozilla Open Source mail and newsgroup client (USN-5248-1) thunderbird_91.5.0+build1-0ubuntu0.18.04.1_amd64.deb | Linux |
| Mozilla Open Source mail and newsgroup client (USN-5248-1) thunderbird_91.5.0+build1-0ubuntu0.20.04.1_amd64.deb | Linux |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-322725 | Mozilla Thunderbird (91) (91.4.0) |
| PATCH-322726 | Mozilla Thunderbird (91) (x64) (91.4.0) |
| PATCH-611353 | Mozilla Thunderbird For Mac (128.12.0) |
| PATCH-611807 | Mozilla Thunderbird For Mac (142.0) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234