Veracode Vulnerability DatabaseVERACODE:46538Integer Overflow
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N
6.1 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.3%
firefox-esr is vulnerable to Integer Overflow. The vulnerability is due to insufficient input validation, allowing a malformed OpenType font to trigger integer overflows on 32-bit versions and resulting in an out-of-bounds read.
References
bugzilla.mozilla.org/show_bug.cgi?id=1874489
lists.debian.org/debian-lts-announce/2024/04/msg00012.html
lists.debian.org/debian-lts-announce/2024/04/msg00013.html
security-tracker.debian.org/tracker/CVE-2024-3859
www.mozilla.org/security/advisories/mfsa2024-18/
www.mozilla.org/security/advisories/mfsa2024-19/
www.mozilla.org/security/advisories/mfsa2024-20/
Related
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N
6.1 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.3%