CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
AI Score
Confidence
High
In an out-of-memory scenario an allocation could fail but free would have
been called on the pointer afterwards leading to memory corruption. This
vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird <
115.13, and Thunderbird < 128.
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 starting with Ubuntu 24.04, the thunderbird package is just a script that installs the Thunderbird snap |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 20.04 | noarch | firefox | < 128.0+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 | < 1:115.13.0+build5-0ubuntu0.20.04.1 | UNKNOWN |
bugzilla.mozilla.org/show_bug.cgi?id=1895081
launchpad.net/bugs/cve/CVE-2024-6603
nvd.nist.gov/vuln/detail/CVE-2024-6603
security-tracker.debian.org/tracker/CVE-2024-6603
ubuntu.com/security/notices/USN-6890-1
ubuntu.com/security/notices/USN-6903-1
www.cve.org/CVERecord?id=CVE-2024-6603
www.mozilla.org/en-US/security/advisories/mfsa2024-29/#CVE-2024-6603
www.mozilla.org/en-US/security/advisories/mfsa2024-30/#CVE-2024-6603
www.mozilla.org/security/advisories/mfsa2024-29/
www.mozilla.org/security/advisories/mfsa2024-30/