VAR-201006-0018

Vulnerability from variot - Updated: 2023-12-18 12:22

Memory leak on Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) allows remote attackers to cause a denial of service (memory consumption) via Subject Alternative Name fields in an X.509 certificate, aka Bug ID CSCsq17879. Cisco ASA 5580 series security appliances are prone to multiple security vulnerabilities. The vulnerabilities include multiple denial-of-service vulnerabilities, multiple buffer-overflow vulnerabilities, authentication-bypass vulnerabilities and a cross-site scripting vulnerability. Exploiting these issues could allow an attacker to deny service to legitimate users, bypass security restrictions and gain unauthorized access, execute arbitrary script code, or steal cookie-based authentication credentials. Other attacks may also be possible. Cisco ASA 5580 series security appliances with software prior to 8.1(2) are vulnerable

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