Vulnerability Details CVE-2015-6291
Cisco AsyncOS before 8.5.7-043, 9.x before 9.1.1-023, and 9.5.x and 9.6.x before 9.6.0-046 on Email Security Appliance (ESA) devices mishandles malformed fields during body-contains, attachment-contains, every-attachment-contains, attachment-binary-contains, dictionary-match, and attachment-dictionary-match filtering, which allows remote attackers to cause a denial of service (memory consumption) via a crafted attachment in an e-mail message, aka Bug ID CSCuv47151.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.011
EPSS Ranking 77.1%
CVSS Severity
CVSS v2 Score 7.8
References
Products affected by CVE-2015-6291
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cpe:2.3:a:cisco:email_security_appliance:7.7.0-000
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cpe:2.3:a:cisco:email_security_appliance:7.7.1-000
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cpe:2.3:a:cisco:email_security_appliance:8.0_base
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cpe:2.3:a:cisco:email_security_appliance:8.5.6-052
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cpe:2.3:a:cisco:email_security_appliance:8.5.6-073
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cpe:2.3:a:cisco:email_security_appliance:8.5.6-074
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cpe:2.3:a:cisco:email_security_appliance:8.5.6-106
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cpe:2.3:a:cisco:email_security_appliance:8.5.6-113
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cpe:2.3:a:cisco:email_security_appliance:8.5.7-042
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cpe:2.3:a:cisco:email_security_appliance:8.5_base
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cpe:2.3:a:cisco:email_security_appliance:9.0.0
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cpe:2.3:a:cisco:email_security_appliance:9.0.0-212
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cpe:2.3:a:cisco:email_security_appliance:9.0.0-461
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cpe:2.3:a:cisco:email_security_appliance:9.0.5-000
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cpe:2.3:a:cisco:email_security_appliance:9.1.0-032
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cpe:2.3:a:cisco:email_security_appliance:9.6.0-042