CVE-2024-3859

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-3859
On 32-bit versions there were integer-overflows that led to an out-of-bounds-read that potentially could be triggered by a malformed OpenType font. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.

5.9 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1874489 Issue Tracking
https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html Mailing List Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2024-18/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-19/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-20/ Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1874489 Issue Tracking
https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html Mailing List Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2024-18/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-19/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-20/ Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
History

01 Apr 2025, 14:22

Type Values Removed Values Added
First Time Mozilla firefox
Debian debian Linux
Debian
Mozilla
Mozilla thunderbird
CPE cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1874489 - () https://bugzilla.mozilla.org/show_bug.cgi?id=1874489 - Issue Tracking
References () https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html - () https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html - Mailing List, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html - () https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html - Mailing List, Third Party Advisory
References () https://www.mozilla.org/security/advisories/mfsa2024-18/ - () https://www.mozilla.org/security/advisories/mfsa2024-18/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2024-19/ - () https://www.mozilla.org/security/advisories/mfsa2024-19/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2024-20/ - () https://www.mozilla.org/security/advisories/mfsa2024-20/ - Vendor Advisory
Information

Published : 2024-04-16 16:15

Updated : 2025-04-01 14:22

NVD link : CVE-2024-3859

Mitre link : CVE-2024-3859

CVE.ORG link : CVE-2024-3859

JSON object : View

Products Affected

mozilla

  • thunderbird
  • firefox

debian

  • debian_linux
CWE
CWE-125

Out-of-bounds Read

CWE-190

Integer Overflow or Wraparound