by Kastro
Paper/Archive/CVE-2024-3863

CVE-2024-3863

Mozilla Firefox — The executable file warning was not presented when downloading .xrm-ms files.

EPSS 0.8%CVSS 9.8
critical.is priorityof 100
41
CVSS 9.8 (ADP, NVD agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 57.0.570 × 2011.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

The executable file warning was not presented when downloading .xrm-ms files. *Note: This issue only affected Windows operating systems. Other operating systems are unaffected.* This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.

Affected

ProductAffectedFixed inSource
Firefoxunspecified – < 125125CNA
Firefox ESRunspecified – < 115.10115.10CNA
Thunderbirdunspecified – < 115.10115.10CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refbugzilla.mozilla.org/show_bug.cgi?id=1885855refmozilla.org/security/advisories/mfsa2024-18refmozilla.org/security/advisories/mfsa2024-19refmozilla.org/security/advisories/mfsa2024-20