CVE-2018-0101
Summary
| CVE | CVE-2018-0101 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2018-01-29 20:29:00 UTC |
| Updated | 2023-08-15 15:24:00 UTC |
| Description | 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 code. The vulnerability is due to an attempt to double free a region of memory when the webvpn feature is enabled on the Cisco ASA device. An attacker could exploit this vulnerability by sending multiple, crafted XML packets to a webvpn-configured interface on the affected system. An exploit could allow the attacker to execute arbitrary code and obtain full control of the system, or cause a reload of the affected device. This vulnerability affects Cisco ASA Software that is running on the following Cisco products: 3000 Series Industrial Security Appliance (ISA), ASA 5500 Series Adaptive Security Appliances, ASA 5500-X Series Next-Generation Firewalls, ASA Services Module for Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers, ASA 1000V Cloud Firewall, Adaptive Security Virtual Appliance (ASAv), Firepower 2100 Series Security Appliance, Firepower 4110 Security Appliance, Firepower 9300 ASA Security Module, Firepower Threat Defense Software (FTD). Cisco Bug IDs: CSCvg35618. |
Risk And Classification
Problem Types: CWE-415
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Cisco | Adaptive Security Appliance Software | All | All | All | All |
| Operating System | Cisco | Adaptive Security Appliance Software | All | All | All | All |
| Application | Cisco | Adaptive Security Appliance Software | All | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.0.0 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.0.1 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.1.0 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.2.0 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.2.1 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.2.2 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.0.0 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.0.1 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.1.0 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.2.0 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.2.1 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.2.2 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Cisco Adaptive Security Appliance Remote Code Execution and Denial of Service Vulnerability | CONFIRM | tools.cisco.com | Vendor Advisory |
| Cisco Adaptive Security Appliance CVE-2018-0101 Remote Code Execution Vulnerability | BID | www.securityfocus.com | Third Party Advisory, VDB Entry |
| [Python] Cisco ASA CVE-2018-0101 Crash PoC - Pastebin.com | MISC | pastebin.com | Exploit, Third Party Advisory |
| Cisco ASA Double-Free Memory Error in SSL VPN Lets Remote Users Execute Arbitrary Code on the Target System - SecurityTracker | SECTRACK | www.securitytracker.com | Third Party Advisory, VDB Entry |
| Thoughts on the handling CVE-2018-0101 / Cisco Bug CSCvg35618 – I CAN'T HACK IT …OR CAN I? | MISC | icanthackit.wordpress.com | Third Party Advisory |
| Cisco ASA - Crash (PoC) | EXPLOIT-DB | www.exploit-db.com | Exploit, Third Party Advisory, VDB Entry |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.