An out-of-bounds read and write flaw was found in the way SIPcrack 0.2 processed SIP traffic, because 0x00 termination of a payload array was mishandled. A remote attacker could potentially use this flaw to crash the sipdump process by generating specially crafted SIP traffic.

Stack-based buffer overflow in the FascistGecosUser function in lib/fascist.c in cracklib allows local users to cause a denial of service (application crash) or gain privileges via a long GECOS field, involving longbuffer.

Multiple heap-based buffer overflows in Aircrack-ng before 1.1 allow remote attackers to cause a denial of service (crash) and execute arbitrary code via a (1) large length value in an EAPOL packet or (2) long EAPOL packet.

The crack gem 0.3.1 and earlier for Ruby does not properly restrict casts of string values, which might allow remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service (memory and CPU consumption) by leveraging Action Pack support for (1) YAML type conversion or (2) Symbol type conversion, a similar vulnerability to CVE-2013-0156.

The hash_strcmp function in hasch.c in Crackalaka 1.0.8 allows remote attackers to cause a denial of service (crash) via large malformed strings.

L0phtcrack 2.5 used temporary files in the system TEMP directory which could contain password information.

Remote attackers can perform a denial of service using IRIX fcagent.

Buffer overflow in CrackLib 2.5 may allow local users to gain root privileges via a long GECOS field.