Integer overflow in Mozilla Firefox - CVE-2010-1028

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Main Vulnerability Database Vulnerabilities #VU108907

Integer overflow in Mozilla Firefox - CVE-2010-1028

Published: May 12, 2025


Vulnerability identifier: #VU108907
CSH Severity: High
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2010-1028
CWE-ID: CWE-190
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow within the Web Open Fonts Format (WOFF) decoder. A remote attacker can trick the victim into visiting a specially crafted web page, trigger an integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Affected software

Mozilla Firefox
Fedora
woff
sfnt2woff-zopfli

How to mitigate CVE-2010-1028

Install updates from vendor's website.

Mozilla Firefox - update to 3.6.2
woff - addressed in versions 0.20091126-40.el8, 0.20091126-40.el9, 0.20091126-47.el10_0, 0.20091126-47.el10_1, 0.20091126-47.fc41, 0.20091126-47.fc42
sfnt2woff-zopfli - addressed in versions 1.3.1-9.el9, 1.3.1-15.el10_0, 1.3.1-15.el10_1, 1.3.1-15.fc41, 1.3.1-15.fc42

External References

Related Security Bulletins