OS Command Injection Affecting openssh package, versions *
Snyk CVSS
Threat Intelligence
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-DEBIAN12-OPENSSH-1556262
- published 25 Jul 2020
- disclosed 24 Jul 2020
Introduced: 24 Jul 2020
CVE-2020-15778 Open this link in a new tabHow to fix?
There is no fixed version for Debian:12
openssh
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream openssh
package and not the openssh
package as distributed by Debian
.
See How to fix?
for Debian:12
relevant fixed versions and status.
scp in OpenSSH through 8.3p1 allows command injection in the scp.c toremote function, as demonstrated by backtick characters in the destination argument. NOTE: the vendor reportedly has stated that they intentionally omit validation of "anomalous argument transfers" because that could "stand a great chance of breaking existing workflows."
References
- https://security-tracker.debian.org/tracker/CVE-2020-15778
- https://security.netapp.com/advisory/ntap-20200731-0007/
- https://github.com/cpandya2909/CVE-2020-15778/
- https://news.ycombinator.com/item?id=25005567
- https://www.openssh.com/security.html
- https://github.com/cpandya2909/CVE-2020-15778#example
- https://security.gentoo.org/glsa/202212-06