Ubuntu.comUB:CVE-2023-29531CVE-2023-29531
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
57.5%
An attacker could have caused an out of bounds memory access using WebGL
APIs, leading to memory corruption and a potentially exploitable crash.
This bug only affects Firefox and Thunderbird for macOS. Other operating
systems are unaffected. This vulnerability affects Firefox < 112, Firefox
ESR < 102.10, and Thunderbird < 102.10.
Notes
| Author | Note |
|---|---|
| tyhicks | mozjs contains a copy of the SpiderMonkey JavaScript engine |
| mdeslaur | starting with Ubuntu 22.04, the firefox package is just a script that installs the Firefox snap |
| rodrigo-zaiden | macOS issue only |
References
launchpad.net/bugs/cve/CVE-2023-29531
nvd.nist.gov/vuln/detail/CVE-2023-29531
security-tracker.debian.org/tracker/CVE-2023-29531
www.cve.org/CVERecord?id=CVE-2023-29531
www.mozilla.org/en-US/security/advisories/mfsa2023-13/#CVE-2023-29531
www.mozilla.org/en-US/security/advisories/mfsa2023-14/#CVE-2023-29531
www.mozilla.org/en-US/security/advisories/mfsa2023-15/#CVE-2023-29531
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
57.5%