CVE catalog

CVE-2011-1499

tinyproxy: CVE-2011-1499

Severity: Medium
Published: Apr 20, 2011, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 1.75% · Oct 25, 2026

acl.c in Tinyproxy before 1.8.3, when an Allow configuration setting specifies a CIDR block, permits TCP connections from all IP addresses, which makes it easier for remote attackers to hide the origin of web traffic by leveraging the open HTTP proxy server.

Vulnerable and fixed packages

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

Distribution	Package	Release	Version	Status
Debian	tinyproxy	sid	`1.11.3-1`	fixed
Debian	tinyproxy	forky	`1.11.3-1`	fixed
Debian	tinyproxy	trixie	`1.11.2-1`	fixed
Debian	tinyproxy	bookworm	`1.11.1-2.1+deb12u1`	fixed
Debian	tinyproxy	bookworm-security	`1.11.1-2.1+deb12u1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	tinyproxy	source	sid	`1.8.2-2`	not yet assigned	Not reported	[621493]
Debian	tinyproxy	source	forky	`1.8.2-2`	not yet assigned	Not reported	[621493]
Debian	tinyproxy	source	trixie	`1.8.2-2`	not yet assigned	Not reported	[621493]
Debian	tinyproxy	source	bookworm	`1.8.2-2`	not yet assigned	Not reported	[621493]

[Debian bug #621493]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[tinyproxy]Fixed
Details (6)
- 1.11.1-2.1+deb12u1 · all · bookworm
  Fixed · Fixed: 1.8.2-2
  dsa · tinyproxy · debian · bookworm; dsa · tinyproxy · debian · 12
- 1.11.1-2.1+deb12u1 · all · bookworm
  Fixed · Fixed: 1.8.2-2
  dsa · tinyproxy · debian · bookworm; dsa · tinyproxy · debian · 12
- 1.11.2-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 1.8.2-2
  dsa · tinyproxy · debian · bookworm; dsa · tinyproxy · debian · 12
- 1.11.2-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 1.8.2-2
  dsa · tinyproxy · debian · bookworm; dsa · tinyproxy · debian · 12
- 1.11.1-2.1+deb12u1 · all · bookworm-security
  Fixed · Fixed: 1.8.2-2
  dsa · tinyproxy · debian · bookworm; dsa · tinyproxy · debian · 12
- 1.11.1-2.1+deb12u1 · all · bookworm-security
  Fixed · Fixed: 1.8.2-2
  dsa · tinyproxy · debian · bookworm; dsa · tinyproxy · debian · 12
[tinyproxy-bin]Fixed
Source package: [tinyproxy]
Details (6)
- 1.11.1-2.1+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 1.8.2-2
  dsa · tinyproxy · debian · bookworm; dsa · tinyproxy · debian · 12
- 1.11.1-2.1+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 1.8.2-2
  dsa · tinyproxy · debian · bookworm; dsa · tinyproxy · debian · 12
- 1.11.2-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 1.8.2-2
  dsa · tinyproxy · debian · bookworm; dsa · tinyproxy · debian · 12
- 1.11.2-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 1.8.2-2
  dsa · tinyproxy · debian · bookworm; dsa · tinyproxy · debian · 12
- 1.11.1-2.1+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 1.8.2-2
  dsa · tinyproxy · debian · bookworm; dsa · tinyproxy · debian · 12
- 1.11.1-2.1+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 1.8.2-2
  dsa · tinyproxy · debian · bookworm; dsa · tinyproxy · debian · 12

[Debian 13 (Trixie)]

[tinyproxy]Fixed
Details (4)
- 1.11.2-1 · all · trixie
  Fixed · Fixed: 1.8.2-2
  dsa · tinyproxy · debian · 13
- 1.11.2-1 · all · trixie
  Fixed · Fixed: 1.8.2-2
  dsa · tinyproxy · debian · 13
- 1.11.3-1~bpo13+1 · all · trixie-backports
  Fixed · Fixed: 1.8.2-2
  dsa · tinyproxy · debian · 13
- 1.11.3-1~bpo13+1 · all · trixie-backports
  Fixed · Fixed: 1.8.2-2
  dsa · tinyproxy · debian · 13
[tinyproxy-bin]Fixed
Source package: [tinyproxy]
Details (4)
- 1.11.2-1 · amd64 · trixie
  Fixed · Fixed: 1.8.2-2
  dsa · tinyproxy · debian · 13
- 1.11.2-1+b1 · arm64 · trixie
  Fixed · Fixed: 1.8.2-2
  dsa · tinyproxy · debian · 13
- 1.11.3-1~bpo13+1 · amd64 · trixie-backports
  Fixed · Fixed: 1.8.2-2
  dsa · tinyproxy · debian · 13
- 1.11.3-1~bpo13+1 · arm64 · trixie-backports
  Fixed · Fixed: 1.8.2-2
  dsa · tinyproxy · debian · 13

Observed: Oct 23, 2026, 5:05:22 PM UTC

References

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