CVE-2011-4006 — Improper Input Validation in Cisco Adaptive Security Appliance Software

CWE-20 — Improper Input Validation3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.4%
top 37.61%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco Adaptive Security Appliance Software
Timeline
PublishedMay 2
Latest updateMay 17

Description

The ESMTP inspection feature on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 through 8.5 allows remote attackers to cause a denial of service (CPU consumption) via an unspecified closing sequence, aka Bug ID CSCtt32565.

CVSS vector

AV:N/AC:L/C:N/I:N/A:CExploitability: 10.0 | Impact: 6.9

Affected Packages1 packages

🔴Vulnerability Details

2
GHSA
GHSA-7fpv-cq23-29qf: The ESMTP inspection feature on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8↗2022-05-17
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CVEList
CVE-2011-4006: The ESMTP inspection feature on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8↗2012-05-02
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CVE-2011-4006 — Improper Input Validation in Cisco | cvebase