Vulnerability CVE-2021-33287: Information
Description
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.
Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
|---|---|---|---|---|---|---|
| ntfs-3g | sisyphus | 2021.8.22-alt1 | 2022.10.3-alt1 | ALT-PU-2021-2673-1 | 284277 | Fixed |
| ntfs-3g | p10 | 2021.8.22-alt1 | 2021.8.22-alt2 | ALT-PU-2021-2730-1 | 284294 | Fixed |
| ntfs-3g | p9 | 2021.8.22-alt1 | 2021.8.22-alt2 | ALT-PU-2021-2767-1 | 284295 | Fixed |
| ntfs-3g | c10f1 | 2021.8.22-alt1 | 2021.8.22-alt2 | ALT-PU-2021-2730-1 | 284294 | Fixed |
| ntfs-3g | c9f2 | 2021.8.22-alt1 | 2021.8.22-alt2 | ALT-PU-2022-2244-1 | 303526 | Fixed |
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
|---|---|
| http://ntfs-3g.com |
|
| https://github.com/tuxera/ntfs-3g/security/advisories/GHSA-q759-8j5v-q5jp |
|
| http://tuxera.com |
|
| [oss-security] 20210830 NTFS3G-SA-2021-0001: Multiple buffer overflows in all versions of NTFS-3G |
|
| DSA-4971 |
|
| [debian-lts-announce] 20211116 [SECURITY] [DLA 2819-1] ntfs-3g security update |
|
| GLSA-202301-01 |
|
| FEDORA-2021-e7c8ba6301 | |
| FEDORA-2021-5b1dac797b |