CVE-2023-34301
Last modified
CVE-2023-34301 is a vulnerability of currently unknown severity. Ashlar-Vellum Cobalt CO File Parsing Untrusted Pointer Dereference Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. EPSS estimates a 0.41% chance of exploitation in the next 30 days.
Description
Ashlar-Vellum Cobalt CO File Parsing Untrusted Pointer Dereference 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 proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-17909.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ashlar | Cobalt | < 12.4.1204.200 |
References
- https://www.zerodayinitiative.com/advisories/ZDI-23-861/Third Party Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-23-861/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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