debian · CVE-2009-3826

Quick triage

Priority: low Published: Updated: Fri, 17 Jul 2026 14:09:35 GMT

View at Official debian advisory, NVD, CVE.org · CVE detail

Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.

Tracker summary

CVE-2009-3826 low priority: Debian including 1 source packages (squidguard), 4 status rows across 4 suites (bookworm, bullseye, sid, trixie): resolved 4.

Description:

Multiple buffer overflows in squidGuard 1.4 allow remote attackers to bypass intended URL blocking via a long URL, related to (1) the relationship between a certain buffer size in squidGuard and a certain buffer size in Squid and (2) a redirect URL that contains information about the originally requested URL.

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