PT-2023-4272 · Ashlar Vellum · Ashlar-Vellum Cobalt

Rgod · Published 2023-06-08 · Updated 2024-09-18 · CVE-2023-34290

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Ashlar-Vellum Cobalt (affected versions not specified)

Description This issue allows remote attackers to execute arbitrary code on affected installations. User interaction is required, where the target must visit a malicious page or open a malicious file. The flaw exists within the parsing of 3DS files due to the lack of proper validation of user-supplied data, resulting in a write past the end of an allocated buffer. An attacker can leverage this to execute code in the context of the current process.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2023-04590

CVE-2023-34290

ZDI-23-828

Affected Products

Ashlar-Vellum Cobalt

References · 7

• https://zerodayinitiative.com/advisories/ZDI-23-828 · Security Note
• https://osv.dev/vulnerability/CVE-2023-34290 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/695312/?sphrase_id=45544 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-34290 · Security Note
• https://bdu.fstec.ru/vul/2023-04590 · Security Note
• https://cybersecurity-help.cz/vdb/SB2023060935 · Note
• https://twitter.com/CVEnew/status/1787926484793049298 · Twitter Post