CVE-2020-12867

Publication date 1 June 2020

Last updated 24 July 2024


Ubuntu priority

Cvss 3 Severity Score

5.5 · Medium

Score breakdown

A NULL pointer dereference in sanei_epson_net_read in SANE Backends before 1.0.30 allows a malicious device connected to the same local network as the victim to cause a denial of service, aka GHSL-2020-075.

Status

Package Ubuntu Release Status
sane-backends 20.04 LTS focal
Fixed 1.0.29-0ubuntu5.1
19.10 eoan Ignored end of life
18.04 LTS bionic
Fixed 1.0.27-1~experimental3ubuntu2.3
16.04 LTS xenial
Fixed 1.0.25+git20150528-1ubuntu2.16.04.3
14.04 LTS trusty Not in release

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
sane-backends

Severity score breakdown

Parameter Value
Base score 5.5 · Medium
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References

Related Ubuntu Security Notices (USN)

    • USN-4470-1
    • sane-backends vulnerabilities
    • 24 August 2020

Other references