VulnerabilityModified
CVE-2024-1552
This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.
HIGH 7.5EPSS 0.67%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.67%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Incorrect code generation could have led to unexpected numeric conversions and potential undefined behavior.*Note:* This issue only affects 32-bit ARM devices. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 0.67% probability · 50th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-681
- Affected
- mozilla/firefox · mozilla/thunderbird · debian/debian linux
- Source
- security@mozilla.org
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1874502Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2024/03/msg00000.htmlMailing List
- https://lists.debian.org/debian-lts-announce/2024/03/msg00001.htmlMailing List
- https://www.mozilla.org/security/advisories/mfsa2024-05/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-06/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-07/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1874502Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2024/03/msg00000.htmlMailing List
- https://lists.debian.org/debian-lts-announce/2024/03/msg00001.htmlMailing List
- https://www.mozilla.org/security/advisories/mfsa2024-05/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-06/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-07/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.