CVE-2024-20526

CWE-400 — Uncontrolled Resource ConsumptionCWE-770 — Allocation without LimitsCWE-416 — Use After Free5 documents5 sources
Severity
5.3MEDIUM
EPSS
0.6%
top 29.92%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Cisco Cisco Adaptive Security Appliance (asa) SoftwareCisco Adaptive Security Appliance Software
Timeline
PublishedOct 23

Description

A vulnerability in the SSH server of Cisco Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition for the SSH server of an affected device. This vulnerability is due to a logic error when an SSH session is established. An attacker could exploit this vulnerability by sending crafted SSH messages to an affected device. A successful exploit could allow the attacker to exhaust available SSH resources on the affected dev…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LExploitability: 3.9 | Impact: 1.4

Affected Packages2 packages

🔴Vulnerability Details

2
CVEList
CVE-2024-20526: A vulnerability in the SSH server of Cisco Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to cause a denia↗2024-10-23
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GHSA
GHSA-vq87-vqwh-6mj9: A vulnerability in the SSH server of Cisco Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to cause a denia↗2024-10-23
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📋Vendor Advisories

1
Cisco
Cisco Adaptive Security Appliance Software SSH Server Resource Denial of Service Vulnerability↗2024-10-23
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