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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:N/I:N/A:C
ciscoCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 77%
VendorProductVersion
ciscoemail_security_appliance
7.7.0-000
ciscoemail_security_appliance
7.7.1-000
ciscoemail_security_appliance
8.0_base:_base
ciscoemail_security_appliance
8.5.6-052
ciscoemail_security_appliance
8.5.6-073
ciscoemail_security_appliance
8.5.6-074
ciscoemail_security_appliance
8.5.6-106
ciscoemail_security_appliance
8.5.6-113
ciscoemail_security_appliance
8.5.7-042
ciscoemail_security_appliance
8.5_base:_base
ciscoemail_security_appliance
9.0.0
ciscoemail_security_appliance
9.0.0-212
ciscoemail_security_appliance
9.0.0-461
ciscoemail_security_appliance
9.0.5-000
ciscoemail_security_appliance
9.1.0-032
ciscoemail_security_appliance
9.6.0-042
𝑥
= Vulnerable software versions