Double Free in Cisco Adaptive_security_appliance_software
CVE-2018-0101
A vulnerability in the Secure Sockets Layer (SSL) VPN functionality of the Cisco Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to cause a reload of the affected system or to remotely execute cod…
Vulnerability class: Double Free
EPSS: 0.871 (99.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Cisco Adaptive_security_appliance_software
- Cisco Firepower_threat_defense — versions 6.0.0, 6.0.1, 6.1.0
- N/a Cisco Adaptive Security Appliance — versions Cisco Adaptive Security Appliance
Weakness classification (CWE)
Public proof-of-concept exploits
References
- psirt@cisco.com (Third Party Advisory, x_refsource_MISC)
- psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- psirt@cisco.com (x_refsource_CONFIRM, Vendor Advisory)
- psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
- psirt@cisco.com (Exploit, VDB Entry, Third Party Advisory, exploit, x_refsource_EXPLOIT-DB)
- psirt@cisco.com (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2018-0101?
- CVE-2018-0101 is a critical-severity vulnerability in Cisco Adaptive_security_appliance_software, classified under Double Free. CVSS score: 10.0/10. Published 2018-01-29.
- How severe is CVE-2018-0101?
- Critical severity. CVSS v3 base score is 10.0 out of 10.
- Is CVE-2018-0101 known to be exploited?
- 58 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.