Ubuntu.comUB:CVE-2023-29535CVE-2023-29535
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
48.6%
Following a Garbage Collector compaction, weak maps may have been accessed
before they were correctly traced. This resulted in memory corruption and a
potentially exploitable crash. This vulnerability affects Firefox < 112,
Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112,
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 |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | firefox | < 112.0+build2-0ubuntu0.18.04.1 | UNKNOWN |
| ubuntu | 20.04 | noarch | firefox | < 112.0+build2-0ubuntu0.20.04.1 | UNKNOWN |
| ubuntu | 22.04 | noarch | mozjs102 | < 102.11.0-0ubuntu0.22.04.1 | UNKNOWN |
| ubuntu | 22.10 | noarch | mozjs102 | < 102.11.0-0ubuntu0.22.10.1 | UNKNOWN |
| ubuntu | 23.04 | noarch | mozjs102 | < 102.11.0-0ubuntu0.23.04.1 | UNKNOWN |
| ubuntu | 18.04 | noarch | mozjs38 | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | mozjs52 | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | mozjs52 | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | mozjs68 | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | mozjs78 | < any | UNKNOWN |
References
launchpad.net/bugs/cve/CVE-2023-29535
nvd.nist.gov/vuln/detail/CVE-2023-29535
security-tracker.debian.org/tracker/CVE-2023-29535
ubuntu.com/security/notices/USN-6010-1
ubuntu.com/security/notices/USN-6015-1
ubuntu.com/security/notices/USN-6120-1
www.cve.org/CVERecord?id=CVE-2023-29535
www.mozilla.org/en-US/security/advisories/mfsa2023-13/#CVE-2023-29535
www.mozilla.org/en-US/security/advisories/mfsa2023-14/#CVE-2023-29535
www.mozilla.org/en-US/security/advisories/mfsa2023-15/#CVE-2023-29535
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
48.6%