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TI-2012-03033 Aliases CVE-2012-3505GHSA-h6wx-vrmp-rrjr

Tinyproxy 1.8.3 and earlier allows remote attackers to cause a denial of service (CPU and…

Priority LOW 33CWE-310Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

Tinyproxy 1.8.3 and earlier allows remote attackers to cause a denial of service (CPU and memory consumption) via (1) a large number of headers or (2) a large number of forged headers that trigger hash collisions predictably. bucket.

Why it matters now

EPSS 0.07349 94th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 52

CPEVersionsRoleVendor
cpe:2.3:a:banu:tinyproxy:*:*:*:*:*:*:*:*up to 1.8.3VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.0:*:*:*:*:*:*:*1.5.0VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.0:pre1:*:*:*:*:*:*1.5.0 pre1VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.0:pre2:*:*:*:*:*:*1.5.0 pre2VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.0:pre3:*:*:*:*:*:*1.5.0 pre3VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.0:pre4:*:*:*:*:*:*1.5.0 pre4VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.0:pre5:*:*:*:*:*:*1.5.0 pre5VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.0:pre6:*:*:*:*:*:*1.5.0 pre6VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.0:rc1:*:*:*:*:*:*1.5.0 rc1VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.0:rc10:*:*:*:*:*:*1.5.0 rc10VulnerableBanu
  • cpe:2.3:a:banu:tinyproxy:*:*:*:*:*:*:*:* Versions up to 1.8.3 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.0:*:*:*:*:*:*:* Versions 1.5.0 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.0:pre1:*:*:*:*:*:* Versions 1.5.0 pre1 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.0:pre2:*:*:*:*:*:* Versions 1.5.0 pre2 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.0:pre3:*:*:*:*:*:* Versions 1.5.0 pre3 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.0:pre4:*:*:*:*:*:* Versions 1.5.0 pre4 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.0:pre5:*:*:*:*:*:* Versions 1.5.0 pre5 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.0:pre6:*:*:*:*:*:* Versions 1.5.0 pre6 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.0:rc1:*:*:*:*:*:* Versions 1.5.0 rc1 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.0:rc10:*:*:*:*:*:* Versions 1.5.0 rc10 Vulnerable ·Banu
Show 42 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:banu:tinyproxy:1.5.0:rc2:*:*:*:*:*:*1.5.0 rc2VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.0:rc4:*:*:*:*:*:*1.5.0 rc4VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.0:rc5:*:*:*:*:*:*1.5.0 rc5VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.0:rc6:*:*:*:*:*:*1.5.0 rc6VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.0:rc7:*:*:*:*:*:*1.5.0 rc7VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.0:rc8:*:*:*:*:*:*1.5.0 rc8VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.0:rc9:*:*:*:*:*:*1.5.0 rc9VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.1:*:*:*:*:*:*:*1.5.1VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.1:pre1:*:*:*:*:*:*1.5.1 pre1VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.1:pre2:*:*:*:*:*:*1.5.1 pre2VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.1:pre3:*:*:*:*:*:*1.5.1 pre3VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.1:pre4:*:*:*:*:*:*1.5.1 pre4VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.1:pre5:*:*:*:*:*:*1.5.1 pre5VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.1:pre6:*:*:*:*:*:*1.5.1 pre6VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.1:rc1:*:*:*:*:*:*1.5.1 rc1VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.1:rc2:*:*:*:*:*:*1.5.1 rc2VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.1:rc3:*:*:*:*:*:*1.5.1 rc3VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.1:rc4:*:*:*:*:*:*1.5.1 rc4VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.2:*:*:*:*:*:*:*1.5.2VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.2:rc1:*:*:*:*:*:*1.5.2 rc1VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.2:rc2:*:*:*:*:*:*1.5.2 rc2VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.3:*:*:*:*:*:*:*1.5.3VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.5.3:rc1:*:*:*:*:*:*1.5.3 rc1VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.6.0:*:*:*:*:*:*:*1.6.0VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.6.0:a:*:*:*:*:*:*1.6.0 aVulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.6.0:pre1:*:*:*:*:*:*1.6.0 pre1VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.6.0:pre2:*:*:*:*:*:*1.6.0 pre2VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.6.0:pre3:*:*:*:*:*:*1.6.0 pre3VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.6.0:pre4:*:*:*:*:*:*1.6.0 pre4VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.6.0:rc1:*:*:*:*:*:*1.6.0 rc1VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.6.0:rc2:*:*:*:*:*:*1.6.0 rc2VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.6.0:rc3:*:*:*:*:*:*1.6.0 rc3VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.6.1:*:*:*:*:*:*:*1.6.1VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.6.2:*:*:*:*:*:*:*1.6.2VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.6.3:*:*:*:*:*:*:*1.6.3VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.6.4:*:*:*:*:*:*:*1.6.4VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.6.5:*:*:*:*:*:*:*1.6.5VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.7.0:*:*:*:*:*:*:*1.7.0VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.7.1:*:*:*:*:*:*:*1.7.1VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.8.0:*:*:*:*:*:*:*1.8.0VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.8.1:*:*:*:*:*:*:*1.8.1VulnerableBanu
cpe:2.3:a:banu:tinyproxy:1.8.2:*:*:*:*:*:*:*1.8.2VulnerableBanu
  • cpe:2.3:a:banu:tinyproxy:1.5.0:rc2:*:*:*:*:*:* Versions 1.5.0 rc2 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.0:rc4:*:*:*:*:*:* Versions 1.5.0 rc4 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.0:rc5:*:*:*:*:*:* Versions 1.5.0 rc5 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.0:rc6:*:*:*:*:*:* Versions 1.5.0 rc6 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.0:rc7:*:*:*:*:*:* Versions 1.5.0 rc7 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.0:rc8:*:*:*:*:*:* Versions 1.5.0 rc8 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.0:rc9:*:*:*:*:*:* Versions 1.5.0 rc9 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.1:*:*:*:*:*:*:* Versions 1.5.1 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.1:pre1:*:*:*:*:*:* Versions 1.5.1 pre1 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.1:pre2:*:*:*:*:*:* Versions 1.5.1 pre2 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.1:pre3:*:*:*:*:*:* Versions 1.5.1 pre3 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.1:pre4:*:*:*:*:*:* Versions 1.5.1 pre4 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.1:pre5:*:*:*:*:*:* Versions 1.5.1 pre5 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.1:pre6:*:*:*:*:*:* Versions 1.5.1 pre6 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.1:rc1:*:*:*:*:*:* Versions 1.5.1 rc1 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.1:rc2:*:*:*:*:*:* Versions 1.5.1 rc2 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.1:rc3:*:*:*:*:*:* Versions 1.5.1 rc3 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.1:rc4:*:*:*:*:*:* Versions 1.5.1 rc4 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.2:*:*:*:*:*:*:* Versions 1.5.2 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.2:rc1:*:*:*:*:*:* Versions 1.5.2 rc1 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.2:rc2:*:*:*:*:*:* Versions 1.5.2 rc2 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.3:*:*:*:*:*:*:* Versions 1.5.3 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.5.3:rc1:*:*:*:*:*:* Versions 1.5.3 rc1 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.6.0:*:*:*:*:*:*:* Versions 1.6.0 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.6.0:a:*:*:*:*:*:* Versions 1.6.0 a Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.6.0:pre1:*:*:*:*:*:* Versions 1.6.0 pre1 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.6.0:pre2:*:*:*:*:*:* Versions 1.6.0 pre2 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.6.0:pre3:*:*:*:*:*:* Versions 1.6.0 pre3 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.6.0:pre4:*:*:*:*:*:* Versions 1.6.0 pre4 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.6.0:rc1:*:*:*:*:*:* Versions 1.6.0 rc1 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.6.0:rc2:*:*:*:*:*:* Versions 1.6.0 rc2 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.6.0:rc3:*:*:*:*:*:* Versions 1.6.0 rc3 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.6.1:*:*:*:*:*:*:* Versions 1.6.1 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.6.2:*:*:*:*:*:*:* Versions 1.6.2 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.6.3:*:*:*:*:*:*:* Versions 1.6.3 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.6.4:*:*:*:*:*:*:* Versions 1.6.4 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.6.5:*:*:*:*:*:*:* Versions 1.6.5 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.7.0:*:*:*:*:*:*:* Versions 1.7.0 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.7.1:*:*:*:*:*:*:* Versions 1.7.1 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.8.0:*:*:*:*:*:*:* Versions 1.8.0 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.8.1:*:*:*:*:*:*:* Versions 1.8.1 Vulnerable ·Banu
  • cpe:2.3:a:banu:tinyproxy:1.8.2:*:*:*:*:*:*:* Versions 1.8.2 Vulnerable ·Banu

Remediation

No fixed version listed by the sources yet.

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-02 Threatist record created from CVE-2012-3505
  2. 2026-10-03 Alias added: GHSA-h6wx-vrmp-rrjr

References

Advisory 1

Other 6

  • TI-2011-01619 Integer overflow in conf.c in Tinyproxy before 1.8.3 might allow remote attackers to… CVSS 2.0MEDIUM 6.8
  • TI-2011-01319 acl.c in Tinyproxy before 1.8.3, when an Allow configuration setting specifies a CIDR… CVSS 2.0LOW 2.6

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences