important: openslp/samba4 security update
An update for openslp/samba4 is now available for NewStart CGSL MAIN 4.05.
NewStart Security has rated this update as having a security impact of important. A Common Vunlnerability Scoring System(CVSS)base score, which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.
openslp: Service Location Protocol is an IETF standards track protocol that provides a framework to allow networking applications to discover the existence, location, and configuration of networked services in enterprise networks. OpenSLP is an open source implementation of the SLPv2 protocol as defined by RFC 2608 and RFC 2614.
samba4: Samba is the standard Windows interoperability suite of programs for Linux and Unix.
openslp: A use-after-free flaw in OpenSLP 1.x and 2.x baselines was discovered in the ProcessSrvRqst function. A failure to update a local pointer may lead to heap corruption. A remote attacker may be able to leverage this flaw to gain remote code execution.(CVE-2017-17833)
samba4: A null pointer dereference flaw was found in Samba RPC external printer service. An attacker could use this flaw to cause the printer spooler service to crash.(CVE-2018-1050)
For details on how to apply this update, which includes the changes described in this advisory, refer to:
Remember the build tag is 4.05.F12.