Ubuntu.comUB:CVE-2023-37211CVE-2023-37211
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
42.7%
Memory safety bugs present in Firefox 114, Firefox ESR 102.12, and
Thunderbird 102.12. Some of these bugs showed evidence of memory corruption
and we presume that with enough effort some of these could have been
exploited to run arbitrary code. This vulnerability affects Firefox < 115,
Firefox ESR < 102.13, and Thunderbird < 102.13.
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 | 20.04 | noarch | firefox | < 115.0+build2-0ubuntu0.20.04.3 | UNKNOWN |
| ubuntu | 22.04 | noarch | mozjs102 | < 102.13.0-0ubuntu0.22.04.1 | UNKNOWN |
| ubuntu | 22.10 | noarch | mozjs102 | < 102.13.0-0ubuntu0.22.10.1 | UNKNOWN |
| ubuntu | 23.04 | noarch | mozjs102 | < 102.13.0-0ubuntu0.23.04.1 | 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 |
| ubuntu | 22.04 | noarch | mozjs91 | < any | UNKNOWN |
References
bugzilla.mozilla.org/buglist.cgi?bug_id=1832306%2C1834862%2C1835886%2C1836550%2C1837450
launchpad.net/bugs/cve/CVE-2023-37211
nvd.nist.gov/vuln/detail/CVE-2023-37211
security-tracker.debian.org/tracker/CVE-2023-37211
ubuntu.com/security/notices/USN-6201-1
ubuntu.com/security/notices/USN-6214-1
ubuntu.com/security/notices/USN-6227-1
www.cve.org/CVERecord?id=CVE-2023-37211
www.mozilla.org/en-US/security/advisories/mfsa2023-22/#CVE-2023-37211
www.mozilla.org/en-US/security/advisories/mfsa2023-23/#CVE-2023-37211
www.mozilla.org/en-US/security/advisories/mfsa2023-24/#CVE-2023-37211
www.mozilla.org/security/advisories/mfsa2023-22/
www.mozilla.org/security/advisories/mfsa2023-23/
www.mozilla.org/security/advisories/mfsa2023-24/
Related
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
42.7%