Buffer overflow in Arcext.dll 2.16.1 and earlier in pon software Explzh 5.62 and earlier allows remote attackers to execute arbitrary code via an LZH LHA file with a crafted header that is not properly handled during expansion.

Untrusted search path vulnerability in Explzh 5.67 and earlier allows local users to gain privileges via a Trojan horse executable file in the current working directory.

Untrusted search path vulnerability in Archive Decoder 1.23 and earlier allows local users to gain privileges via a Trojan horse executable file in the current working directory.

Directory traversal vulnerability in Explzh v.7.58 and earlier allows an attacker to read arbitrary files via unspecified vectors.