Vulnerability identifier: #VU25774

Vulnerability risk: High

CVSSv3.1: 8.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2019-10802

CWE-ID: CWE-77

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
giting
Server applications / Other server solutions

Vendor: MangoRaft

Description

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

The vulnerability exists due to the first argument "repo" of function "pull()" is executed by the package without any validation. A remote attacker can execute arbitrary commands on the target system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

giting: 0.0.1 - 0.0.7

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External links
http://github.com/MangoRaft/git/commit/9be41081f547d3dcef25e7d7c957bc2a3be2dfe0
http://snyk.io/vuln/SNYK-JS-GITING-559008

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.