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TI-2011-03207 Aliases CVE-2011-3634GHSA-rgc6-vjp8-p4rv

methods/https.cc in apt before 0.8.11 accepts connections when the certificate host name…

Priority LOW 15CWE-200Published · Updated

Key facts

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

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-200.

Summary

methods/https.cc in apt before 0.8.11 accepts connections when the certificate host name fails validation and Verify-Host is enabled, which allows man-in-the-middle attackers to obtain repository credentials via unspecified vectors.

Why it matters now

EPSS 0.00815 57th 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 · 12

CPEVersionsRoleVendor
cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:*up to 0.8.10.3VulnerableDebian
cpe:2.3:a:debian:advanced_package_tool:0.8.0:*:*:*:*:*:*:*0.8.0VulnerableDebian
cpe:2.3:a:debian:advanced_package_tool:0.8.0:pre1:*:*:*:*:*:*0.8.0 pre1VulnerableDebian
cpe:2.3:a:debian:advanced_package_tool:0.8.0:pre2:*:*:*:*:*:*0.8.0 pre2VulnerableDebian
cpe:2.3:a:debian:advanced_package_tool:0.8.1:*:*:*:*:*:*:*0.8.1VulnerableDebian
cpe:2.3:a:debian:advanced_package_tool:0.8.10:*:*:*:*:*:*:*0.8.10VulnerableDebian
cpe:2.3:a:debian:advanced_package_tool:0.8.10.1:*:*:*:*:*:*:*0.8.10.1VulnerableDebian
cpe:2.3:a:debian:advanced_package_tool:0.8.10.2:*:*:*:*:*:*:*0.8.10.2VulnerableDebian
cpe:2.3:o:canonical:ubuntu_linux:8.04:-:lts:*:*:*:*:*8.04VulnerableCanonical
cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:*10.04VulnerableCanonical
  • cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:* Versions up to 0.8.10.3 Vulnerable ·Debian
  • cpe:2.3:a:debian:advanced_package_tool:0.8.0:*:*:*:*:*:*:* Versions 0.8.0 Vulnerable ·Debian
  • cpe:2.3:a:debian:advanced_package_tool:0.8.0:pre1:*:*:*:*:*:* Versions 0.8.0 pre1 Vulnerable ·Debian
  • cpe:2.3:a:debian:advanced_package_tool:0.8.0:pre2:*:*:*:*:*:* Versions 0.8.0 pre2 Vulnerable ·Debian
  • cpe:2.3:a:debian:advanced_package_tool:0.8.1:*:*:*:*:*:*:* Versions 0.8.1 Vulnerable ·Debian
  • cpe:2.3:a:debian:advanced_package_tool:0.8.10:*:*:*:*:*:*:* Versions 0.8.10 Vulnerable ·Debian
  • cpe:2.3:a:debian:advanced_package_tool:0.8.10.1:*:*:*:*:*:*:* Versions 0.8.10.1 Vulnerable ·Debian
  • cpe:2.3:a:debian:advanced_package_tool:0.8.10.2:*:*:*:*:*:*:* Versions 0.8.10.2 Vulnerable ·Debian
  • cpe:2.3:o:canonical:ubuntu_linux:8.04:-:lts:*:*:*:*:* Versions 8.04 Vulnerable ·Canonical
  • cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:* Versions 10.04 Vulnerable ·Canonical
Show 2 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:canonical:ubuntu_linux:10.10:*:*:*:*:*:*:*10.10VulnerableCanonical
cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:*11.04VulnerableCanonical
  • cpe:2.3:o:canonical:ubuntu_linux:10.10:*:*:*:*:*:*:* Versions 10.10 Vulnerable ·Canonical
  • cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:* Versions 11.04 Vulnerable ·Canonical

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-2011-3634
  2. 2026-10-03 Alias added: GHSA-rgc6-vjp8-p4rv

References

Advisory 1

Other 3

Sources

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