CVE catalog

CVE-2009-0804

ziproxy: CVE-2009-0804

[CVE catalog]

Severity
Medium
Published
Source
[NVD] · [CVE record]
EPSS
2.38% · Oct 25, 2026

Ziproxy 2.6.0, when transparent interception mode is enabled, uses the HTTP Host header to determine the remote endpoint, which allows remote attackers to bypass access controls for Flash, Java, Silverlight, and probably other technologies, and possibly communicate with restricted intranet sites, via a crafted web page that causes a client to send HTTP requests with a modified Host header.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

DistributionPackageReleaseVersionStatus
Debianziproxysid3.3.2-8fixed
Debianziproxyforky3.3.2-8fixed
Debianziproxytrixie3.3.2-7fixed
Debianziproxybookworm3.3.2-6fixed

Fixed-version evidence

DistributionPackageTypeReleaseFixed versionUrgencyOriginBugs
Debianziproxysourcesid2.7.2-1lowNot reported[521051]
Debianziproxysourceforky2.7.2-1lowNot reported[521051]
Debianziproxysourcetrixie2.7.2-1lowNot reported[521051]
Debianziproxysourcebookworm2.7.2-1lowNot reported[521051]

[Debian bug #521051]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

  • [ziproxy]Fixed
    Details (2)

    • 3.3.2-6 · amd64 · bookworm

      Fixed · Fixed: 2.7.2-1

      dsa · ziproxy · debian · bookworm; dsa · ziproxy · debian · 12

    • 3.3.2-6 · arm64 · bookworm

      Fixed · Fixed: 2.7.2-1

      dsa · ziproxy · debian · bookworm; dsa · ziproxy · debian · 12

[Debian 13 (Trixie)]

  • [ziproxy]Fixed

    Source package: [ziproxy]

    Details (2)

    • 3.3.2-7+b2 · amd64 · trixie

      Fixed · Fixed: 2.7.2-1

      dsa · ziproxy · debian · 13

    • 3.3.2-7+b4 · arm64 · trixie

      Fixed · Fixed: 2.7.2-1

      dsa · ziproxy · debian · 13

Observed:

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]