Glibc, the GNU C library at the core of last year’s GHOST vulnerability, is vulnerable to another critical flaw affecting nearly all Linux machines, as well as API web services and major web frameworks where the code runs. The vulnerability, discovered independently by researchers at Google and Red Hat, has been patched. The flaw, CVE-2015-7547,...

Socat is the latest open source tool to come under suspicion that it is backdoored. Socat is a versatile command line utility that builds bi-directional communication streams and moves data between channels, including files, network pipes, serial connected devices, sockets or a combination of any of these. A security advisory published Monday warned that the...

OpenSSL is scheduled to update two versions of the software this week, patching a pair of vulnerabilities in the process. The OpenSSL project this morning said the updates will move users to versions 1.0.2f and 1.0.1r and should be available Thursday between 8 a.m. and noon Eastern time. “They will fix two security defects, one of...

FreeBSD has patched a denial-of-service vulnerability affecting versions configured to support SCTP and IPv6, the default configurations on later version of the open source OS. Researchers at Positive Technologies in the U.K. said versions 9.3, 10.1 and 10.2 are affected and can be exploited by a specially crafted ICMPv6 packet, which will cause a kernel...

A patch for a critical Linux kernel flaw, present in the code since 2012, is expected to be pushed out today. The vulnerability affects versions 3.8 and higher, said researchers at startup Perception Point who discovered the vulnerability. The flaw also extends to two-thirds of Android devices, the company added. “It’s pretty bad because a...

OpenSSH today released a patch for a critical vulnerability that could be exploited by an attacker to force a client to leak private cryptographic keys. The attacker would have to control a malicious server in order to force the client to give up the key, OpenSSH and researchers at Qualys said in separate advisories. Qualys’ security...