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.

CVSS v3 5.9 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

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

No history.

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

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