CVE-2021-46671 — Out-of-bounds Read in Project Atftp

CWE-125 — Out-of-bounds Read7 documents6 sources
Severity
5.3MEDIUMNVD
EPSS
0.1%
top 68.99%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Atftp Project AtftpDebian Linux
Timeline
PublishedFeb 4
Latest updateSep 4

Description

options.c in atftp before 0.7.5 reads past the end of an array, and consequently discloses server-side /etc/group data to a remote client.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages2 packages

▶NVDatftp_project/atftp< 0.7.5
▶Debianatftp_project/atftp< 0.7.git20120829-3.3+deb11u2+3

Also affects: Debian Linux 10.0, 11.0, 9.0

Patches

Patch: sourceforge.net ↗Patch: sourceforge.net ↗

🔴Vulnerability Details

4
OSV
atftp vulnerabilities↗2023-09-04
▶
GHSA
GHSA-8982-hm8r-945r: options↗2022-02-10
▶
OSV
CVE-2021-46671: options↗2022-02-04
▶
CVEList
CVE-2021-46671: options↗2022-02-04
▶

📋Vendor Advisories

2
Ubuntu
atftp vulnerabilities↗2023-09-04
▶
Debian
CVE-2021-46671: atftp - options.c in atftp before 0.7.5 reads past the end of an array, and consequently...↗2021
▶
CVE-2021-46671 — Out-of-bounds Read in Project Atftp | cvebase