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CVE-2011-5121

CRITICAL
10.0
CVSS Severity Score
EPSS Score0.1690%
EPSS Percentile19.12th
PublishedAug 26, 2012
Last ModifiedApr 29, 2026

Vulnerability Description

The Antivirus component in Comodo Internet Security before 5.3.175888.1227 does not properly check whether unspecified X.509 certificates are revoked, which has unknown impact and remote attack vectors.

Affected Platforms (CPE)

πŸ“¦
Comodo

Comodo Internet Security

<= 5.3.174622.1216
πŸ“¦
Comodo

Comodo Internet Security

= 3.0.14.276
πŸ“¦
Comodo

Comodo Internet Security

= 3.0.15.277
πŸ“¦
Comodo

Comodo Internet Security

= 3.0.16.295
πŸ“¦
Comodo

Comodo Internet Security

= 3.0.17.304
πŸ“¦
Comodo

Comodo Internet Security

= 3.0.18.309
πŸ“¦
Comodo

Comodo Internet Security

= 3.0.19.318
πŸ“¦
Comodo

Comodo Internet Security

= 3.0.20.320
πŸ“¦
Comodo

Comodo Internet Security

= 3.0.22.349
πŸ“¦
Comodo

Comodo Internet Security

= 3.0.23.364
πŸ“¦
Comodo

Comodo Internet Security

= 3.0.24.368
πŸ“¦
Comodo

Comodo Internet Security

= 3.0.25.378
πŸ“¦
Comodo

Comodo Internet Security

= 3.5.53896.424
πŸ“¦
Comodo

Comodo Internet Security

= 3.5.54375.427
πŸ“¦
Comodo

Comodo Internet Security

= 3.5.55810.432
πŸ“¦
Comodo

Comodo Internet Security

= 3.5.57173.439
πŸ“¦
Comodo

Comodo Internet Security

= 3.8.64263.468
πŸ“¦
Comodo

Comodo Internet Security

= 3.8.64739.471
πŸ“¦
Comodo

Comodo Internet Security

= 3.8.65951.477
πŸ“¦
Comodo

Comodo Internet Security

= 3.9.95478.509
πŸ“¦
Comodo

Comodo Internet Security

= 3.10.102363.531
πŸ“¦
Comodo

Comodo Internet Security

= 3.11.108364.552
πŸ“¦
Comodo

Comodo Internet Security

= 3.12.111745.560
πŸ“¦
Comodo

Comodo Internet Security

= 3.13.121240.574
πŸ“¦
Comodo

Comodo Internet Security

= 3.13.125662.579
πŸ“¦
Comodo

Comodo Internet Security

= 3.14.130099.587
πŸ“¦
Comodo

Comodo Internet Security

= 4.0.138377.779
πŸ“¦
Comodo

Comodo Internet Security

= 4.0.141842.828
πŸ“¦
Comodo

Comodo Internet Security

= 4.1.150349.920
πŸ“¦
Comodo

Comodo Internet Security

= 5.0.163652.1142

References & Advisories

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