[USN-5108-1] libntlm vulnerability
Spyros Seimenis
spyros.seimenis at canonical.com
Fri Oct 8 16:04:07 UTC 2021
==========================================================================
Ubuntu Security Notice USN-5108-1
October 08, 2021
libntlm vulnerability
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
Summary:
libntlm could be made to crash or possibly execute arbitrary code.
Software Description:
- libntlm: NTLM authentication library
Details:
It was discovered that Libntlm incorrectly handled specially crafted NTML
requests. An attacker could possibly use this issue to cause a denial of
service or another unspecified impact.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 20.04 LTS:
libntlm0 1.5-2ubuntu0.1
Ubuntu 18.04 LTS:
libntlm0 1.4-8ubuntu0.1
In general, a standard system update will make all the necessary changes.
References:
https://ubuntu.com/security/notices/USN-5108-1
CVE-2019-17455
Package Information:
https://launchpad.net/ubuntu/+source/libntlm/1.5-2ubuntu0.1
https://launchpad.net/ubuntu/+source/libntlm/1.4-8ubuntu0.1
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 488 bytes
Desc: not available
URL: <https://lists.ubuntu.com/archives/ubuntu-security-announce/attachments/20211008/38e2f58d/attachment.sig>
More information about the ubuntu-security-announce
mailing list