CVE-2019-9796
Description
A use-after-free vulnerability can occur when the SMIL animation controller incorrectly registers with the refresh driver twice when only a single registration is expected. When a registration is later freed with the removal of the animation controller element, the refresh driver incorrectly leaves a dangling pointer to the drivers observer array. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66.
Risk Information
Base Score
9.8
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.742
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Mozilla Firefox (66.0) | Windows |
| Mozilla Firefox ESR (60.6.0) | Windows |
| Mozilla Firefox (x64) (66.0) | Windows |
| Mozilla Firefox ESR (x64) (60.6.0) | Windows |
| Mozilla Thunderbird (60.6.0) | Windows |
| Multiple vulnerabilities are fixed in Update for Mozilla Firefox For Mac (66.0.5) | Mac |
| Multiple vulnerabilities are fixed in Update for Mozilla Firefox For Mac (66.0) | Mac |
| Multiple vulnerabilities are fixed in Update for Mozilla Firefox For Mac (66.0.1) | Mac |
| Multiple vulnerabilities are fixed in Update for Mozilla Firefox For Mac (66.0.2) | Mac |
| Multiple vulnerabilities are fixed in Update for Mozilla Firefox For Mac (66.0.3) | Mac |
| Multiple vulnerabilities are fixed in Update for Mozilla Firefox For Mac (66.0.4) | Mac |
| Multiple vulnerabilities are fixed in Update for Mozilla Thunderbird For Mac (60.6.0) | Mac |
| Multiple vulnerabilities are fixed in Update for Mozilla Thunderbird For Mac (60.6.1) | Mac |
| Multiple Vulnerabilities are affected in Firefox ESR for Mac 60.5.0 | Mac |
| Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 60.5.0 | Mac |
| Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 65.0.2 | Mac |
| Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 60.5.1 | Mac |
| Multiple vulnerabilities are fixed in Mozilla Firefox For Mac 60.6 | Mac |
| (RHSA-2019:1144) thunderbird security update thunderbird-60.6.1-1.el8.x86_64.rpm | Linux |
| (RHSA-2019:1144) thunderbird security update thunderbird-debugsource-60.6.1-1.el8.x86_64.rpm | Linux |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-309247 | Mozilla Firefox (66.0) |
| PATCH-309248 | Mozilla Firefox ESR (60.6.0) |
| PATCH-309249 | Mozilla Firefox (x64) (66.0) |
| PATCH-309250 | Mozilla Firefox ESR (x64) (60.6.0) |
| PATCH-309259 | Mozilla Thunderbird (60.6.0) |
| 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-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-611353 | Mozilla Thunderbird For Mac (128.12.0) |
| 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-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