Description
Bugzilla 4.1.x before 4.1.3 generates different responses for certain assignee queries depending on whether the group name is valid, which allows remote attackers to determine the existence of private group names via a custom search. NOTE: this vulnerability exists because of a CVE-2010-2756 regression.
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
- 74298 vdb-entry
- bugzilla-queries-info-disclosure(69166) vdb-entry
- 45501 third-party-advisory
- http://www.bugzilla.org/security/3.4.11/
- https://bugzilla.mozilla.org/show_bug.cgi?id=674497
- 74299 vdb-entry
- DSA-2322 vendor-advisory
- 49042 vdb-entry