Vulnerability Details CVE-2010-4764
Open Ticket Request System (OTRS) before 2.4.10, and 3.x before 3.0.3, does not present warnings about incoming encrypted e-mail messages that were based on revoked PGP or GPG keys, which makes it easier for remote attackers to spoof e-mail communication by leveraging a key that has a revocation signature.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 47.6%
CVSS Severity
CVSS v2 Score 5.0
Products affected by CVE-2010-4764
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cpe:2.3:a:otrs:otrs:1.0.0
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cpe:2.3:a:otrs:otrs:1.0.1
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cpe:2.3:a:otrs:otrs:1.0.2
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cpe:2.3:a:otrs:otrs:1.1.0
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cpe:2.3:a:otrs:otrs:1.1.1
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cpe:2.3:a:otrs:otrs:1.1.2
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cpe:2.3:a:otrs:otrs:1.1.3
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cpe:2.3:a:otrs:otrs:1.1.4
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cpe:2.3:a:otrs:otrs:1.2.0
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cpe:2.3:a:otrs:otrs:1.2.1
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cpe:2.3:a:otrs:otrs:1.2.2
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cpe:2.3:a:otrs:otrs:1.2.3
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cpe:2.3:a:otrs:otrs:1.2.4
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cpe:2.3:a:otrs:otrs:1.3.0
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cpe:2.3:a:otrs:otrs:1.3.1
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cpe:2.3:a:otrs:otrs:1.3.2
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cpe:2.3:a:otrs:otrs:1.3.3
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cpe:2.3:a:otrs:otrs:2.0.0
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cpe:2.3:a:otrs:otrs:2.0.1
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cpe:2.3:a:otrs:otrs:2.0.2
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cpe:2.3:a:otrs:otrs:2.0.3
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cpe:2.3:a:otrs:otrs:2.0.4
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cpe:2.3:a:otrs:otrs:2.0.5
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cpe:2.3:a:otrs:otrs:2.1.0
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cpe:2.3:a:otrs:otrs:2.1.1
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cpe:2.3:a:otrs:otrs:2.1.2
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cpe:2.3:a:otrs:otrs:2.1.3
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cpe:2.3:a:otrs:otrs:2.1.4
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cpe:2.3:a:otrs:otrs:2.1.5
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cpe:2.3:a:otrs:otrs:2.1.6
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cpe:2.3:a:otrs:otrs:2.1.7
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cpe:2.3:a:otrs:otrs:2.1.8
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cpe:2.3:a:otrs:otrs:2.1.9
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cpe:2.3:a:otrs:otrs:2.2.0
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cpe:2.3:a:otrs:otrs:2.2.1
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cpe:2.3:a:otrs:otrs:2.2.2
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cpe:2.3:a:otrs:otrs:2.2.3
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cpe:2.3:a:otrs:otrs:2.2.4
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cpe:2.3:a:otrs:otrs:2.2.5
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cpe:2.3:a:otrs:otrs:2.2.6
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cpe:2.3:a:otrs:otrs:2.2.7
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cpe:2.3:a:otrs:otrs:2.2.8
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cpe:2.3:a:otrs:otrs:2.2.9
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cpe:2.3:a:otrs:otrs:2.3.0
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cpe:2.3:a:otrs:otrs:2.3.1
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cpe:2.3:a:otrs:otrs:2.3.2
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cpe:2.3:a:otrs:otrs:2.3.3
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cpe:2.3:a:otrs:otrs:2.3.4
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cpe:2.3:a:otrs:otrs:2.3.5
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cpe:2.3:a:otrs:otrs:2.3.6
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cpe:2.3:a:otrs:otrs:2.4.0
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cpe:2.3:a:otrs:otrs:2.4.1
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cpe:2.3:a:otrs:otrs:2.4.2
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cpe:2.3:a:otrs:otrs:2.4.3
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cpe:2.3:a:otrs:otrs:2.4.4
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cpe:2.3:a:otrs:otrs:2.4.5
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cpe:2.3:a:otrs:otrs:2.4.6
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cpe:2.3:a:otrs:otrs:2.4.7
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cpe:2.3:a:otrs:otrs:2.4.8
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cpe:2.3:a:otrs:otrs:2.4.9
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cpe:2.3:a:otrs:otrs:3.0.0
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cpe:2.3:a:otrs:otrs:3.0.1
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cpe:2.3:a:otrs:otrs:3.0.2