Vulnerability in Ashlar Cobalt
CVE-2023-34310
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.
EPSS: 0.004 (34.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Ashlar Cobalt — versions 12.0.1204.57
- Ashlar-vellum Cobalt — versions Ashlar-Vellum Cobalt 12 beta build 1204.57
Weakness classification (CWE)
References
- zdi-disclosures@trendmicro.com (x_research-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-34310?
- CVE-2023-34310 is a high-severity vulnerability in Ashlar Cobalt, classified under CWE-457. CVSS score: 7.8/10. Published 2024-05-03.
- How severe is CVE-2023-34310?
- High severity. CVSS v3 base score is 7.8 out of 10.