========================================================================== Ubuntu Security Notice USN-4341-2 April 29, 2020
samba vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 14.04 ESM Summary: Samba could be made to consume resources if it received a specially crafted LDAP query. Software Description: - samba: SMB/CIFS file, print, and login server for Unix Details: USN-4341-1 fixed a vulnerability in Samba. This update provides the corresponding update for Ubuntu 14.04 ESM. Original advisory details: It was discovered that Samba incorrectly handled certain LDAP queries. A remote attacker could possibly use this issue to cause Samba to consume resources, resulting in a denial of service. (CVE-2020-10704) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 14.04 ESM: samba 2:4.3.11+dfsg-0ubuntu0.14.04.20+esm6 In general, a standard system update will make all the necessary changes. References: https://usn.ubuntu.com/4341-2 https://usn.ubuntu.com/4341-1 CVE-2020-10704
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