CVE-2022-30787: Integer Underflow
First published: Thu May 26 2022(Updated: )
An integer underflow in fuse_lib_readdir enables arbitrary memory read operations in NTFS-3G through 2021.8.22 when using libfuse-lite.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/ntfs-3g | 1:2017.3.23AR.3-3+deb10u2 1:2017.3.23AR.3-3+deb10u3 1:2017.3.23AR.3-4+deb11u3 1:2022.10.3-1 | |
| ntfs-3g | <=2021.8.22 | |
| Fedora | =35 | |
| Fedora | =36 | |
| Debian | =9.0 | |
| Debian | =10.0 | |
| Debian | =11.0 |
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Reference Links
- https://www.openwall.com/lists/oss-security/2022/05/26/2
- https://github.com/tuxera/ntfs-3g/security/advisories/GHSA-6mv4-4v73-xw58
- https://www.openwall.com/lists/oss-security/2022/06/07/4
- https://github.com/tuxera/ntfs-3g/compare/2021.8.22...2022.5.17
- https://github.com/tuxera/ntfs-3g/commit/fb28eef6f1c26170566187c1ab7dc913a13ea43c
- https://unparalleled.eu/publications/2022/advisory-unpar-2022-0.txt
- https://unparalleled.eu/blog/2022/20220607-help-to-heap-suid-privilege-escalation/
- https://security-tracker.debian.org/tracker/CVE-2022-30787
- http://www.openwall.com/lists/oss-security/2022/06/07/4
- https://github.com/tuxera/ntfs-3g/releases
- https://lists.debian.org/debian-lts-announce/2022/06/msg00017.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7JPX6OUCQKZX4PN5DQPVDUFZCOOZUX7Z/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ECDCISL24TYH4CTDFCUVF24WAKRSYF7F/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FAXFYIJWT5SHHRNPOJETM77EIMJ6ZP6I/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UEXHDCUSLJD2HSPMAAVZ5AWMPUOG6UI7/
- https://security.gentoo.org/glsa/202301-01
- https://www.debian.org/security/2022/dsa-5160
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7JPX6OUCQKZX4PN5DQPVDUFZCOOZUX7Z/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ECDCISL24TYH4CTDFCUVF24WAKRSYF7F/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FAXFYIJWT5SHHRNPOJETM77EIMJ6ZP6I/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UEXHDCUSLJD2HSPMAAVZ5AWMPUOG6UI7/
Frequently Asked Questions
What is the severity of CVE-2022-30787?
CVE-2022-30787 has a high severity rating due to the potential for arbitrary memory read operations.
How do I fix CVE-2022-30787?
To fix CVE-2022-30787, update to the patched versions of ntfs-3g as specified in the security advisories.
What versions of ntfs-3g are affected by CVE-2022-30787?
CVE-2022-30787 affects ntfs-3g versions up to and including 2021.8.22.
What platforms are impacted by CVE-2022-30787?
CVE-2022-30787 impacts various platforms including Debian and Fedora running affected versions of ntfs-3g.
Is CVE-2022-30787 publicly disclosed?
Yes, CVE-2022-30787 has been publicly disclosed and reported in several security advisories.
- collector/security-tracker-debian
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/author
- agent/weakness
- agent/last-modified-date
- agent/references
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- package-manager/debian
- vendor/tuxera
- canonical/ntfs-3g
- version/ntfs-3g/2021.8.22
- vendor/fedoraproject
- canonical/fedora
- version/fedora/35
- version/fedora/36
- vendor/debian
- canonical/debian
- version/debian/9.0
- version/debian/10.0
- version/debian/11.0