#VU70700 Code Injection in ruby-git - CVE-2022-47318

Vulnerability identifier: #VU70700

Vulnerability risk: Medium

CVSSv4.0: 5.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-47318

CWE-ID: CWE-94

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
ruby-git
Universal components / Libraries / Programming Languages & Components

Vendor: ruby-git

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation. A remote user can use a specially crafted filename and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

ruby-git: 1.0.3 - 1.12.0

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External links
https://jvn.jp/en/jp/JVN16765254/index.html

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.