Divya Chellam 3702195a7e libssh: fix CVE-2025-5987 ...

A flaw was found in libssh when using the ChaCha20 cipher with the
OpenSSL library. If an attacker manages to exhaust the heap space,
this error is not detected and may lead to libssh using a partially
initialized cipher context. This occurs because the OpenSSL error
code returned aliases with the SSH_OK code, resulting in libssh not
properly detecting the error returned by the OpenSSL library.
This issue can lead to undefined behavior, including compromised
data confidentiality and integrity or crashes.

Reference:
https://security-tracker.debian.org/tracker/CVE-2025-5987

Upstream-patch:
https://git.libssh.org/projects/libssh.git/commit/?h=stable-0.11&id=90b4845e0c98574bbf7bea9e97796695f064bf57

Signed-off-by: Divya Chellam <divya.chellam@windriver.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>

2025-09-23 09:59:05 +08:00

..

libssh

libssh: fix CVE-2025-5987

2025-09-23 09:59:05 +08:00

libssh_0.10.6.bb

libssh: fix CVE-2025-5987

2025-09-23 09:59:05 +08:00