CVE-2020-24916 — OS Command Injection in Yaws

CWE-78 — OS Command Injection10 documents7 sources
Severity
9.8CRITICALNVD
EPSS
44.3%
top 2.44%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
YawsCanonical Ubuntu LinuxDebian Linux
Timeline
PublishedSep 9
Latest updateMay 24

Description

CGI implementation in Yaws web server versions 1.81 to 2.0.7 is vulnerable to OS command injection.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages3 packages

▶Debianyaws/yaws< 2.0.8+dfsg-1+3
▶Ubuntuyaws/yaws< 2.0.4+dfsg-2ubuntu0.1
▶NVDyaws/yaws1.81 — 2.0.7

Also affects: Debian Linux 10.0, 9.0, Ubuntu Linux 18.04

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

4
GHSA
GHSA-962f-382j-8f7x: CGI implementation in Yaws web server versions 1↗2022-05-24
▶
OSV
yaws vulnerabilities↗2020-10-05
▶
OSV
CVE-2020-24916: CGI implementation in Yaws web server versions 1↗2020-09-09
▶
CVEList
CVE-2020-24916: CGI implementation in Yaws web server versions 1↗2020-09-09
▶

📋Vendor Advisories

2
Ubuntu
Yaws vulnerabilities↗2020-10-05
▶
Debian
CVE-2020-24916: yaws - CGI implementation in Yaws web server versions 1.81 to 2.0.7 is vulnerable to OS...↗2020
▶

💬Community

3
Bugzilla
CVE-2020-24916 yaws: OS command injection possible in CGI implementation↗2020-09-14
▶
Bugzilla
CVE-2020-24916 yaws: OS command injection possible in CGI implementation [epel-7]↗2020-09-14
▶
Bugzilla
CVE-2020-24916 yaws: OS command injection possible in CGI implementation [fedora-31]↗2020-09-14
▶
CVE-2020-24916 — OS Command Injection in Yaws | cvebase