CVE-2020-7211 — Path Traversal in Project Libslirp

CWE-22 — Path Traversal9 documents8 sources
Severity
7.5HIGHNVD
EPSS
0.3%
top 46.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Libslirp Project LibslirpQemu
Timeline
PublishedJan 21
Latest updateMay 24

Description

tftp.c in libslirp 4.1.0, as used in QEMU 4.2.0, does not prevent ..\ directory traversal on Windows.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶NVDqemu/qemu4.2.0

Patches

Patch: gitlab.freedesktop.org ↗Patch: gitlab.freedesktop.org ↗

🔴Vulnerability Details

3
GHSA
GHSA-g6ww-98w5-h2gm: tftp↗2022-05-24
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OSV
CVE-2020-7211: tftp↗2020-01-21
▶
CVEList
CVE-2020-7211: tftp↗2020-01-21
▶

📋Vendor Advisories

3
Microsoft
tftp.c in libslirp 4.1.0 as used in QEMU 4.2.0 does not prevent ..\ directory traversal on Windows.↗2020-01-14
▶
Debian
CVE-2020-7211: libslirp - tftp.c in libslirp 4.1.0, as used in QEMU 4.2.0, does not prevent ..\ directory ...↗2020
▶
Red Hat
QEMU: Slirp: potential directory traversal using relative paths via tftp server on Windows host↗2019-12-30
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💬Community

2
Bugzilla
CVE-2020-7211 qemu: Slirp: potential directory traversal using relative paths via tftp server on Windows host [fedora-all]↗2020-01-17
▶
Bugzilla
CVE-2020-7211 QEMU: Slirp: potential directory traversal using relative paths via tftp server on Windows host↗2020-01-17
▶
CVE-2020-7211 — Path Traversal in Project Libslirp | cvebase