Apple macOS Big Sur 后置链接漏洞

Apple macOS is a specialized operating system developed by Apple Inc. for Mac computers. Apple macOS Big Sur prior to 11.6.5 A security vulnerability exists due to a symbolic link issue in xar. The vulnerability allows a local user to escalate privileges on the system...

DEBIAN-CVE-2017-11124

libxar.so in xar 1.6.1 has a NULL pointer dereference in the xarunserialize function in archive.c...

Xar 'xar_get_path' Null Pointer Dereference Vulnerability

xar is an open source easily extensible command line utility . A security vulnerability exists in the 'xargetpath' function in the util.c file of the libxar.so file in xar version 1.6.1. An attacker can exploit this vulnerability to cause a denial of service null pointer backreference...

PT-2017-11758

Name of the Vulnerable Software and Affected Versions xar version 1.6.1 Description The issue is related to a NULL pointer dereference in the xar get path function, located in util.c of the libxar.so library in xar. Recommendations For xar version 1.6.1, at the moment, there is no information abo...

DEBIAN-CVE-2010-0055

xar in Apple Mac OS X 10.5.8 does not properly validate package signatures, which allows attackers to have an unspecified impact via a modified package...