Integer Underflow Affecting libguestfs-winsupport package, versions *


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.05% (16th percentile)

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  • Snyk IDSNYK-CENTOS7-LIBGUESTFSWINSUPPORT-2861040
  • published7 Jun 2022
  • disclosed26 May 2022

Introduced: 26 May 2022

CVE-2022-30787  (opens in a new tab)
CWE-191  (opens in a new tab)

How to fix?

There is no fixed version for Centos:7 libguestfs-winsupport.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libguestfs-winsupport package and not the libguestfs-winsupport package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

An integer underflow in fuse_lib_readdir enables arbitrary memory read operations in NTFS-3G through 2021.8.22 when using libfuse-lite.

CVSS Scores

version 3.1