Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Buffer Vulnerability
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: yes
- Technical impact: partial
Summary
A vulnerability in the RADIUS proxy feature for the IPsec VPN feature of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. This vulnerability is due to improper processing of IPv6 packets. An attacker could exploit this vulnerability by sending IPv6 packets over an IPsec VPN connection to an affected device. A successful exploit could allow the attacker to trigger a reload of the device, resulting in a DoS condition.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: partial
- Record last updated
Affected versions
- Cisco Cisco Firepower Threat Defense Software
6.2.3, 6.2.3.9, 6.2.3.1, 6.2.3.2, 6.2.3.10, 6.4.0, 6.4.0.3, 6.4.0.4, 6.2.3.15, 6.2.3.6, 6.2.3.7, 6.2.3.12, 6.2.3.3, 6.2.3.11, 6.4.0.6, 6.2.3.13, 6.2.3.8, 6.2.3.4, 6.4.0.1, 6.2.3.5, 6.4.0.5, 6.2.3.14, 6.4.0.2, 6.4.0.8, 6.4.0.7, 6.6.0, 6.4.0.9, 6.2.3.16, 6.6.0.1, 6.6.1, and 58 more