CVE-2021-31423

Beschreibung:
This vulnerability allows local attackers to disclose sensitive information on affected installations of Parallels Desktop 15.1.5-47309. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the Toolgate component. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of the hypervisor. Was ZDI-CAN-12528.

CWE: CWE-908 CWE-667

CVSS-Bewertung
CVSS 2: LOW – 2.1 (Version: 2.0)
CVSS 3: MEDIUM – 6 (Version: 3.1)

Links:

NVD – CVE-2021-31423
CVE – CVE-2021-31423

Link (max. 20) Quelle Tags
https://kb.parallels.com/en/125013 MISC Vendor Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-431/ MISC Third Party Advisory VDB Entry

Quelle: NVD – CVE-2021-31423
Datum Veröffentlichung: 2021-04-29T17:15Z, Datum letzte Änderung: 2021-05-07T02:24Z