Ubuntu.comUB:CVE-2024-0755CVE-2024-0755
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
AI Score
Confidence
High
EPSS
Percentile
29.1%
Memory safety bugs present in Firefox 121, Firefox ESR 115.6, and
Thunderbird 115.6. 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 < 122,
Firefox ESR < 115.7, and Thunderbird < 115.7.
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 | < 122.0+build2-0ubuntu0.20.04.1 | UNKNOWN |
| ubuntu | 22.04 | 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 |
| ubuntu | 20.04 | noarch | thunderbird | < 1:115.8.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
References
bugzilla.mozilla.org/buglist.cgi?bug_id=1868456%2C1871445%2C1873701
launchpad.net/bugs/cve/CVE-2024-0755
nvd.nist.gov/vuln/detail/CVE-2024-0755
security-tracker.debian.org/tracker/CVE-2024-0755
ubuntu.com/security/notices/USN-6610-1
ubuntu.com/security/notices/USN-6669-1
www.cve.org/CVERecord?id=CVE-2024-0755
www.mozilla.org/en-US/security/advisories/mfsa2024-01/#CVE-2024-0755
www.mozilla.org/en-US/security/advisories/mfsa2024-02/#CVE-2024-0755
www.mozilla.org/en-US/security/advisories/mfsa2024-04/#CVE-2024-0755
www.mozilla.org/security/advisories/mfsa2024-01/
www.mozilla.org/security/advisories/mfsa2024-02/
www.mozilla.org/security/advisories/mfsa2024-04/
Related
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
AI Score
Confidence
High
EPSS
Percentile
29.1%