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TI-2010-00711 Aliases CVE-2010-0744GHSA-p9f4-9pfr-g2fp

aMSN (aka Alvaro's Messenger) 0.98.3 and earlier, when SSL is used, does not verify that…

Priority LOW 29CWE-287Published · Updated

Key facts

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

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-287.

Summary

aMSN (aka Alvaro's Messenger) 0.98.3 and earlier, when SSL is used, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) field or a Subject Alternative Name field of the X.509 certificate, which allows man-in-the-middle attackers to spoof an MSN server via an arbitrary certificate.

Why it matters now

EPSS 0.01305 70th 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 · 10

CPEVersionsRoleVendor
cpe:2.3:a:alvaro:alvaros_messenger:*:*:*:*:*:*:*:*up to 0.98.3VulnerableAlvaro
cpe:2.3:a:alvaro:alvaros_messenger:0.83:*:*:*:*:*:*:*0.83VulnerableAlvaro
cpe:2.3:a:alvaro:alvaros_messenger:0.90:*:*:*:*:*:*:*0.90VulnerableAlvaro
cpe:2.3:a:alvaro:alvaros_messenger:0.91:*:*:*:*:*:*:*0.91VulnerableAlvaro
cpe:2.3:a:alvaro:alvaros_messenger:0.92:*:*:*:*:*:*:*0.92VulnerableAlvaro
cpe:2.3:a:alvaro:alvaros_messenger:0.93:*:*:*:*:*:*:*0.93VulnerableAlvaro
cpe:2.3:a:alvaro:alvaros_messenger:0.94:*:*:*:*:*:*:*0.94VulnerableAlvaro
cpe:2.3:a:alvaro:alvaros_messenger:0.95:*:*:*:*:*:*:*0.95VulnerableAlvaro
cpe:2.3:a:alvaro:alvaros_messenger:0.96:*:*:*:*:*:*:*0.96VulnerableAlvaro
cpe:2.3:a:alvaro:alvaros_messenger:0.97:*:*:*:*:*:*:*0.97VulnerableAlvaro
  • cpe:2.3:a:alvaro:alvaros_messenger:*:*:*:*:*:*:*:* Versions up to 0.98.3 Vulnerable ·Alvaro
  • cpe:2.3:a:alvaro:alvaros_messenger:0.83:*:*:*:*:*:*:* Versions 0.83 Vulnerable ·Alvaro
  • cpe:2.3:a:alvaro:alvaros_messenger:0.90:*:*:*:*:*:*:* Versions 0.90 Vulnerable ·Alvaro
  • cpe:2.3:a:alvaro:alvaros_messenger:0.91:*:*:*:*:*:*:* Versions 0.91 Vulnerable ·Alvaro
  • cpe:2.3:a:alvaro:alvaros_messenger:0.92:*:*:*:*:*:*:* Versions 0.92 Vulnerable ·Alvaro
  • cpe:2.3:a:alvaro:alvaros_messenger:0.93:*:*:*:*:*:*:* Versions 0.93 Vulnerable ·Alvaro
  • cpe:2.3:a:alvaro:alvaros_messenger:0.94:*:*:*:*:*:*:* Versions 0.94 Vulnerable ·Alvaro
  • cpe:2.3:a:alvaro:alvaros_messenger:0.95:*:*:*:*:*:*:* Versions 0.95 Vulnerable ·Alvaro
  • cpe:2.3:a:alvaro:alvaros_messenger:0.96:*:*:*:*:*:*:* Versions 0.96 Vulnerable ·Alvaro
  • cpe:2.3:a:alvaro:alvaros_messenger:0.97:*:*:*:*:*:*:* Versions 0.97 Vulnerable ·Alvaro

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-2010-0744
  2. 2026-10-03 Alias added: GHSA-p9f4-9pfr-g2fp

References

Advisory 6

Other 6

  • TI-2007-02116 aMSN (aka Alvaro's Messenger) 0.96 and earlier allows remote attackers to cause a denial… CVSS 2.0MEDIUM 5.0

Sources

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