Bug 7797 - [Anolis OS 23] Bugfix for CVE-2023-6918
Summary: [Anolis OS 23] Bugfix for CVE-2023-6918
Status: RESOLVED FIXED
Alias: None
Product: Anolis OS 23
Classification: Anolis OS
Component: BaseOS Packages (show other bugs) BaseOS Packages
Version: unspecified
Hardware: All Linux
: P4-Low S4-trivial
Target Milestone: ---
Assignee: happy_orange
QA Contact: bolong_tbl
URL:
Whiteboard:
Keywords: CVE
Depends on:
Blocks:
 
Reported: 2023-12-25 14:47 UTC by 小龙
Modified: 2023-12-25 14:47 UTC (History)
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Description 小龙 admin 2023-12-25 14:47:29 UTC 
Description:
A flaw was found in the libssh implements abstract layer for message digest (MD) operations implemented by different supported crypto backends. The return values from these were not properly checked, which could cause low-memory situations failures, NULL dereferences, crashes, or usage of the uninitialized memory as an input for the KDF. In this case, non-matching keys will result in decryption/integrity failures, terminating the connection.

Broken commit info:

Bugfix commit info:
Comment 1 小龙 admin 2023-12-25 14:47:49 UTC 
PR: 
https://gitee.com/src-anolis-os/libssh/pulls/16