Debian update for shibboleth-sp



Published: 2021-03-19
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID N/A
CWE-ID CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		shibboleth-sp (Debian package)
Operating systems & Components / Operating system package or component

Vendor Debian

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Input validation error

EUVDB-ID: #VU51583

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: N/A

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to inject arbitrary content into messages.

The vulnerability exists due to insufficient validation of user-supplied input when processing URL. A remote attacker can pass specially crafted input to the application and display arbitrary content.

Mitigation

Update shibboleth-sp package to version 3.0.4+dfsg1-1+deb10u1.

Vulnerable software versions

shibboleth-sp (Debian package): 3.0.2+dfsg1-1 - 3.0.4+dfsg1-1~bpo9+1

External links

http://www.debian.org/security/2021/dsa-4872


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.



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