CVE-2023-34288 : faille élevée Ashlar-Vellum Cobalt (CVSS 7.0)

Ashlar-Vellum Cobalt XE File Parsing Uninitialized Pointer 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 XE files. The issue results from the lack of proper initialization of a pointer prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-17966.

Sévérité

Élevée (CVSS 7.0)

Vecteur CVSS

CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitation active

Non signalée par la CISA

Publication

3 mai 2024

Dernière mise à jour

18 sept. 2024

• Ashlar-Vellum Cobalt

• Fiche CVE-2023-34288 sur le NVD (NIST)
• zerodayinitiative.com/advisories/ZDI-23-826/