PT-2022-1711 · Microsoft · Windows Services For Nfs+1

Yyjb · Published 2022-02-08 · Updated 2023-08-08 · CVE-2022-21993

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions Windows Services for NFS (affected versions not specified)

Description The issue is related to an information disclosure vulnerability in the NFS ONCRPC XDR Driver of Windows Services for NFS. This vulnerability can be exploited by a remote attacker to disclose protected information. The vulnerability is associated with an error in the data area, which can lead to the exposure of sensitive information.

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

Exposure of Resource to Wrong Sphere

Weakness Enumeration

CWE-668

Related Identifiers

BDU:2022-00962

CVE-2022-21993

Affected Products

Windows

Windows Services For Nfs

References · 7

• https://osv.dev/vulnerability/CVE-2022-21993 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-21993 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21993 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21993 · Security Note
• https://bdu.fstec.ru/vul/2022-00962 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2022-21993 · Vendor Advisory
• https://t.me/cibsecurity/37106 · Telegram Post