CVE-2023-51385

In ssh in OpenSSH before 9.6, OS command injection might occur if a user name or host name has shell metacharacters, and this name is referenced by an expansion token in certain situations. For example, an untrusted Git repository can have a submodule with shell metacharacters in a user name or host name.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
http://seclists.org/fulldisclosure/2024/Mar/21
http://www.openwall.com/lists/oss-security/2023/12/26/4	Mailing List Third Party Advisory
https://github.com/openssh/openssh-portable/commit/7ef3787c84b6b524501211b11a26c742f829af1a	Patch
https://lists.debian.org/debian-lts-announce/2023/12/msg00017.html	Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202312-17	Third Party Advisory
https://security.netapp.com/advisory/ntap-20240105-0005/
https://support.apple.com/kb/HT214084
https://vin01.github.io/piptagole/ssh/security/openssh/libssh/remote-code-execution/2023/12/20/openssh-proxycommand-libssh-rce.html	Third Party Advisory
https://www.debian.org/security/2023/dsa-5586	Third Party Advisory
https://www.openssh.com/txt/release-9.6	Release Notes
https://www.openwall.com/lists/oss-security/2023/12/18/2	Mailing List Release Notes

Configurations

Configuration 1 (hide)

cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:10.0:::::::*
	cpe:2.3:o:debian:debian_linux:11.0:::::::*
	cpe:2.3:o:debian:debian_linux:12.0:::::::*

History

No history.

Information

Published : 2023-12-18 19:15

Updated : 2024-03-13 21:15

NVD link : CVE-2023-51385

Mitre link : CVE-2023-51385

CVE.ORG link : CVE-2023-51385

JSON object : View

Products Affected

debian

debian_linux

openbsd

openssh

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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