VulnerabilityAnalyzed
CVE-2024-5688
If a garbage collection was triggered at the right time, a use-after-free could have occurred during object transplant.
HIGH 8.1EPSS 1.07%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.07%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 8.1 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.07% probability · 63th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- mozilla/firefox · mozilla/thunderbird
- Source
- security@mozilla.org
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1895086Exploit, Issue Tracking
- https://lists.debian.org/debian-lts-announce/2024/06/msg00000.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/06/msg00010.htmlMailing List, Third Party 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/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1895086Exploit, Issue Tracking
- https://lists.debian.org/debian-lts-announce/2024/06/msg00000.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/06/msg00010.htmlMailing List, Third Party 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/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.