#VU45099 Input validation error in Mojolicious - CVE-2010-4803

Vulnerability identifier: #VU45099

Vulnerability risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2010-4803

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Mojolicious
Other software / Other software solutions

Vendor: SRI

Description

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

Mojolicious before 0.999927 does not properly implement HMAC-MD5 checksums, which has unspecified impact and remote attack vectors.

Mitigation
Install update from vendor's website.

Vulnerable software versions

Mojolicious: 0.2 - 0.999925

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External links
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=622952
https://cpansearch.perl.org/src/KRAIH/Mojolicious-1.20/Changes
https://www.debian.org/security/2011/dsa-2239

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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.