Multiple buffer overflows in Midnight Commander (mc) 4.5.55 and earlier allow remote attackers to have an unknown impact.

Buffer underflow in extfs.c in Midnight Commander (mc) 4.5.55 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code.

direntry.c in Midnight Commander (mc) 4.5.55 and earlier allows attackers to cause a denial of service by "manipulating non-existing file handles."

Midnight commander (mc) 4.5.55 and earlier allows remote attackers to cause a denial of service by triggering a null dereference.

Midnight commander (mc) 4.5.55 and earlier allows remote attackers to cause a denial of service via "a corrupt section header."

fish.c in midnight commander allows remote attackers to execute arbitrary programs via "insecure filename quoting," possibly using shell metacharacters.

Midnight commander (mc) 4.5.55 and earlier allows remote attackers to cause a denial of service via "use of already freed memory."

Midnight commander (mc) 4.5.55 and earlier allows remote attackers to cause a denial of service by causing mc to free unallocated memory.

Multiple format string vulnerabilities in Midnight Commander (mc) 4.5.55 and earlier allow remote attackers to have an unknown impact.

Midnight commander (mc) 4.5.55 and earlier allows remote attackers to cause a denial of service (infinite loop) via unknown attack vectors.