CVE-2022-30787 — Integer Underflow (Wrap or Wraparound) in Ntfs-3g

CWE-191 — Integer Underflow (Wrap or Wraparound)9 documents8 sources
Severity
6.7MEDIUMNVD
EPSS
0.0%
top 93.78%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Tuxera Ntfs-3gDebian LinuxFedoraproject Fedora
Timeline
PublishedMay 26
Latest updateAug 2

Description

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

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 0.8 | Impact: 5.9

Affected Packages2 packages

▶Debiantuxera/ntfs-3g< 1:2017.3.23AR.3-4+deb11u2+3
▶NVDtuxera/ntfs-3g2021.8.22

Also affects: Debian Linux 10.0, 11.0, 9.0, Fedora 35, 36

🔴Vulnerability Details

3
GHSA
GHSA-rq5w-qx3v-grh4: An integer underflow in fuse_lib_readdir enables arbitrary memory read operations in NTFS-3G through 2021↗2022-05-27
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OSV
CVE-2022-30787: An integer underflow in fuse_lib_readdir enables arbitrary memory read operations in NTFS-3G through 2021↗2022-05-26
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CVEList
CVE-2022-30787: An integer underflow in fuse_lib_readdir enables arbitrary memory read operations in NTFS-3G through 2021↗2022-05-26
▶

📋Vendor Advisories

5
Ubuntu
NTFS-3G vulnerabilities↗2022-08-02
▶
Ubuntu
NTFS-3G vulnerabilities↗2022-06-07
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Red Hat
ntfs-3g: integer underflow in fuse_lib_readdir enables arbitrary memory read operations↗2022-05-26
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Microsoft
An integer underflow in fuse_lib_readdir enables arbitrary memory read operations in NTFS-3G through 2021.8.22 when using libfuse-lite.↗2022-05-10
▶
Debian
CVE-2022-30787: ntfs-3g - An integer underflow in fuse_lib_readdir enables arbitrary memory read operation...↗2022
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CVE-2022-30787 — Integer Underflow (Wrap or Wraparound) | cvebase