Debian update for barbican



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-3100
CWE-ID CWE-284
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Debian Linux
Operating systems & Components / Operating system

barbican (Debian package)
Operating systems & Components / Operating system package or component

Vendor Debian

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Improper access control

EUVDB-ID: #VU67757

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-3100

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions. A remote attacker can bypass access policy via a query string when accessing the API.

Mitigation

Update barbican package to version 1:11.0.0-3+deb11u1.

Vulnerable software versions

Debian Linux: All versions

barbican (Debian package): before 1:11.0.0-3+deb11u1

CPE2.3 External links

https://www.debian.org/security/2022/dsa-5247


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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