Ashlar-Vellum Cobalt Uninitialized Memory 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 initialization of memory prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-19878.
Advisories
Source ID Title
EUVD EUVD EUVD-2023-38391 Ashlar-Vellum Cobalt Uninitialized Memory 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 initialization of memory prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-19878.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Sat, 09 Aug 2025 01:30:00 +0900

Type Values Removed Values Added
CPEs cpe:2.3:a:ashlar:cobalt:1204.57:*:*:*:*:*:*:* cpe:2.3:a:ashlar:cobalt:12.0.1204.57:*:*:*:*:*:*:*

Fri, 08 Aug 2025 00:45:00 +0900

Type Values Removed Values Added
First Time appeared Ashlar
Ashlar cobalt
CPEs cpe:2.3:a:ashlar:cobalt:1204.57:*:*:*:*:*:*:*
Vendors & Products Ashlar
Ashlar cobalt

Thu, 19 Sep 2024 03:45:00 +0900

Type Values Removed Values Added
Description Ashlar-Vellum Cobalt Uninitialized Memory 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 initialization of memory prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-19878. Ashlar-Vellum Cobalt Uninitialized Memory 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 initialization of memory prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-19878.

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: zdi

Published:

Updated: 2024-09-18T18:28:45.797Z

Reserved: 2023-05-31T19:51:08.226Z

Link: CVE-2023-34310

cve-icon Vulnrichment

Updated: 2024-08-02T16:10:06.441Z

cve-icon NVD

Status : Analyzed

Published: 2024-05-03T02:15:32.577

Modified: 2025-08-25T02:21:50.260

Link: CVE-2023-34310

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-07-13T07:01:09Z

Weaknesses