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TI-2006-03634 Aliases CVE-2006-3747GHSA-47q7-qpgp-938j

Off-by-one error in the ldap scheme handling in the Rewrite module (mod_rewrite) in…

Priority HIGH 78CWE-189Published · Updated

Key facts

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

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-189 and the CVSS impact.

Summary

Off-by-one error in the ldap scheme handling in the Rewrite module (mod_rewrite) in Apache 1.3 from 1.3.28, 2.0.46 and other versions before 2.0.59, and 2.2, when RewriteEngine is enabled, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via crafted URLs that are not properly handled using certain rewrite rules.

Why it matters now

EPSS 0.97131 99th 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 · 5

CPEVersionsRoleVendor
cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*1.3.28 to before 1.3.37; 2.0.46 to before 2.0.59; 2.2.0 to before 2.2.3VulnerableApache
cpe:2.3:o:canonical:ubuntu_linux:5.04:*:*:*:*:*:*:*5.04VulnerableCanonical
cpe:2.3:o:canonical:ubuntu_linux:5.10:*:*:*:*:*:*:*5.10VulnerableCanonical
cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:*6.06VulnerableCanonical
cpe:2.3:o:debian:debian_linux:3.1:*:*:*:*:*:*:*3.1VulnerableDebian
  • cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:* Versions 1.3.28 to before 1.3.37; 2.0.46 to before 2.0.59; 2.2.0 to before 2.2.3 Vulnerable ·Apache
  • cpe:2.3:o:canonical:ubuntu_linux:5.04:*:*:*:*:*:*:* Versions 5.04 Vulnerable ·Canonical
  • cpe:2.3:o:canonical:ubuntu_linux:5.10:*:*:*:*:*:*:* Versions 5.10 Vulnerable ·Canonical
  • cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:* Versions 6.06 Vulnerable ·Canonical
  • cpe:2.3:o:debian:debian_linux:3.1:*:*:*:*:*:*:* Versions 3.1 Vulnerable ·Debian

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2006-3747
  2. 2026-10-03 Alias added: GHSA-47q7-qpgp-938j

References

Patch 3

Advisory 26

Other 29

Sources

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