Description
Cross-site scripting (XSS) vulnerability in Bugzilla 2.4 through 2.22.7, 3.0.x through 3.3.x, 3.4.x before 3.4.12, 3.5.x, 3.6.x before 3.6.6, 3.7.x, 4.0.x before 4.0.2, and 4.1.x before 4.1.3, when Internet Explorer before 9 or Safari before 5.0.6 is used for Raw Unified mode, allows remote attackers to inject arbitrary web script or HTML via a crafted patch, related to content sniffing.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 6.0 | bugzilla | 3.6.2.0-4.4 | DSA-2322-1 |
Advisories 1
- DSA-2322-1 bugzilla - several Debian Security (DSA / DLA) · Mar 9, 2026
References
- 45501 third-party-advisory
- http://www.bugzilla.org/security/3.4.11/
- https://bugzilla.mozilla.org/show_bug.cgi?id=637981
- 74297 vdb-entry
- bugzilla-patch-attachments-xss(69033) vdb-entry
- DSA-2322 vendor-advisory
- 49042 vdb-entry