Ashlar-Vellum Cobalt CO File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CO files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25186.
CVSS
No CVSS.
References
| Link | Resource |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-120/ | Third Party Advisory |
Configurations
History
08 Aug 2025, 16:27
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:ashlar:cobalt:12.0.1204.91:*:*:*:*:*:*:* |
07 Jul 2025, 18:07
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Ashlar
Ashlar cobalt |
|
| References | () https://www.zerodayinitiative.com/advisories/ZDI-25-120/ - Third Party Advisory | |
| CPE | cpe:2.3:a:ashlar:cobalt:1204.91:*:*:*:*:*:*:* |
11 Mar 2025, 21:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-03-11 21:15
Updated : 2025-08-15 20:37
NVD link : CVE-2025-2013
Mitre link : CVE-2025-2013
JSON object : View
Products Affected
ashlar
- cobalt
CWE
CWE-416
Use After Free