Ubuntu.comUB:CVE-2023-4058CVE-2023-4058
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
0.001 Low
EPSS
Percentile
34.5%
Memory safety bugs present in Firefox 115. 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 < 116.
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 | 22.04 | noarch | mozjs102 | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | mozjs102 | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | mozjs102 | < any | 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=1819160%2C1828024
launchpad.net/bugs/cve/CVE-2023-4058
nvd.nist.gov/vuln/detail/CVE-2023-4058
security-tracker.debian.org/tracker/CVE-2023-4058
ubuntu.com/security/notices/USN-6267-1
www.cve.org/CVERecord?id=CVE-2023-4058
www.mozilla.org/en-US/security/advisories/mfsa2023-29/#CVE-2023-4058
www.mozilla.org/security/advisories/mfsa2023-29/
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
0.001 Low
EPSS
Percentile
34.5%