zlib v1.3.1.2 Global Buffer Overflow in TGZfname() of zlib untgz Utility via Unbounded strcpy() on User-Supplied Archive Name – Full Disclosure
Posted by Ron E on Jan 05 A global buffer overflow vulnerability exists in the TGZfname() function of the zlib untgz utility due to the use of an unbounded strcpy() call on attacker-controlled input. The utility copies a user-supplied archive name (argv[arg]) into a fixed-size static global buffer of 1024 bytes without performing any … Read More “zlib v1.3.1.2 Global Buffer Overflow in TGZfname() of zlib untgz Utility via Unbounded strcpy() on User-Supplied Archive Name – Full Disclosure” »