High severity · published Jun 11, 2024
CVE-2024-5688
If a garbage collection was triggered at the right time, a use-after-free could have occurred during object transplant
8.1
CVSS
1.1%
EPSS
No
On KEV
Description
If a garbage collection was triggered at the right time, a use-after-free could have occurred during object transplant. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FI
Firefox · Mozilla
before 127 · source: vendor, NVD, CISA
FE
Firefox ESR · Mozilla
before 115.12 · source: vendor, CISA
TH
Thunderbird · Mozilla
before 115.12 · source: vendor, NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-5688
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-5688
Exploit
https://bugzilla.mozilla.org/show_bug.cgi?id=1895086
Mailing List
https://lists.debian.org/debian-lts-announce/2024/06/msg00000.html
Mailing List
https://lists.debian.org/debian-lts-announce/2024/06/msg00010.html
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-25/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-26/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-28/
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