Vulnerability identifier: #VU72755

Vulnerability risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-36567

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Gin
Web applications / CMS

Vendor: Gin-Gonic

Description

The vulnerability allows a remote attacker to manipulate information in the log files.

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can inject arbitrary log lines.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Gin: 0.1 - 1.5.0

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External links
http://pkg.go.dev/vuln/GO-2020-0001
http://github.com/gin-gonic/gin/commit/a71af9c144f9579f6dbe945341c1df37aaf09c0d
http://github.com/gin-gonic/gin/pull/2237

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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.