CVE-2019-9893: Undefined Security Weakness

libseccomp before 2.4.0 did not correctly generate 64-bit syscall argument comparisons using the arithmetic operators LT, GT, LE, GE, which might able to lead to bypassing seccomp filters and potential privilege escalations...

libseccomp 2.4.0 - Incorrect Compilation of Arithmetic Comparisons

libseccomp 2.4.0 - Incorrect Compilation of Arithmetic Comparisons When libseccomp compiles filters for 64-bit systems, it needs to split 64-bit comparisons into 32-bit comparisons because classic BPF can't operate on 64-bit values directly. libseccomp offers both bitwise comparisons NE, EQ,...

libseccomp < 2.4.0 - Incorrect Compilation of Arithmetic Comparisons Exploit

When libseccomp compiles filters for 64-bit systems, it needs to split 64-bit comparisons into 32-bit comparisons because classic BPF can't operate on 64-bit values directly. libseccomp offers both bitwise comparisons NE, EQ, MASKEDEQ and arithmetic comparisons LT, LE, GE, GT. Bitwise comparisons...

libseccomp < 2.4.0 - Incorrect Compilation of Arithmetic Comparisons

When libseccomp compiles filters for 64-bit systems, it needs to split 64-bit comparisons into 32-bit comparisons because classic BPF can't operate on 64-bit values directly. libseccomp offers both bitwise comparisons NE, EQ, MASKEDEQ and arithmetic comparisons LT, LE, GE, GT. Bitwise comparisons...

libseccomp Incorrect Compilation Of Arithmetic Comparisons

libseccomp: incorrect compilation of arithmetic comparisons When libseccomp compiles filters for 64-bit systems, it needs to split 64-bit comparisons into 32-bit comparisons because classic BPF can't operate on 64-bit values directly. libseccomp offers both bitwise comparisons NE, EQ, MASKEDEQ an...

PT-2019-4976

Name of the Vulnerable Software and Affected Versions libseccomp versions prior to 2.4.0 Description The issue is related to the incorrect generation of 64-bit syscall argument comparisons using arithmetic operators, which might allow bypassing seccomp filters and potential privilege escalations...

SUSE-RU-2017:1965-1 Recommended update for Docker, RunC, Containerd

This update for Containerd, Docker and RunC provides several fixes and enhancements. Containerd: - Update containerd to the version needed for docker-v17.04.0-ce. bsc1034053 - Fix spurious messages filling journal. bsc1032769 - Set TasksMax=infinity to make sure runC doesn't start failing randoml...

IPv6 Address Spoofing: sylkie

IPv6 Address Spoofing A command line tool and library for testing networks for common address spoofing security vulnerabilities in IPv6 networks using the Neighbor Discovery Protocol. Getting Started Dependencies libseccomp json-c Build Get the code and compile it! Get the code git clone...