Out-of-bounds Write Affecting ntfs-3g package, versions <2021.8.22-3.8.1


Severity

Recommended
0.0
high
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.41% (34th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-SLES153-NTFS3G-2665011
  • published14 Apr 2022
  • disclosed7 Sept 2021

Introduced: 7 Sep 2021

CVE-2021-33287  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade SLES:15.3 ntfs-3g to version 2021.8.22-3.8.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ntfs-3g package and not the ntfs-3g package as distributed by SLES. See How to fix? for SLES:15.3 relevant fixed versions and status.

In NTFS-3G versions < 2021.8.22, when specially crafted NTFS attributes are read in the function ntfs_attr_pread_i, a heap buffer overflow can occur and allow for writing to arbitrary memory or denial of service of the application.

CVSS Base Scores

version 3.1