Vulnerability identifier: #VU28095

Vulnerability risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-12867

CWE-ID: CWE-399

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
SANE Backends
Server applications / Other server solutions

Vendor: sane-project.org

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper memory management issues within epson2 component. A remote attacker can pass specially crafted data to the application and perform a denial of service (DoS) attack.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

SANE Backends: 1.0.1 - 1.0.29

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External links
http://gitlab.com/sane-project/backends/-/releases/1.0.30

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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.