CVE-2024-13051: high-severity vulnerability in Ashlar-Vellum Graphite
Ashlar-Vellum Graphite VC6 File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.8epss 0.3%
Ashlar-Vellum Graphite VC6 File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Graphite. 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 VC6 files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24977.
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Ashlar-Vellum · GraphiteRelated CVEs — Ashlar-Vellum Graphite
In the same product, most dangerous first.
CVE-2023-34308HIGHAshlar-Vellum Graphite VC6 File Parsing Out-Of-Bounds Write Remote Code Execution VulnerabilityEPSS 0.9%CVE-2023-34306HIGHAshlar-Vellum Graphite VC6 File Parsing Stack-based Buffer Overflow Remote Code Execution VulnerabilityEPSS 0.9%CVE-2023-34307HIGHAshlar-Vellum Graphite VC6 File Parsing Out-Of-Bounds Write Remote Code Execution VulnerabilityEPSS 0.9%CVE-2023-39936HIGHAshlar-Vellum Graphite Out-of-bounds ReadEPSS 0.4%CVE-2024-13050HIGHAshlar-Vellum Graphite VC6 File Parsing Heap-based Buffer Overflow Remote Code Execution VulnerabilityEPSS 0.3%CVE-2025-7981HIGHAshlar-Vellum Graphite VC6 File Parsing Uninitialized Variable Remote Code Execution VulnerabilityEPSS 0.2%