CVE-2018-4002

An exploitable denial-of-service vulnerability exists in the mdnscap binary of the CUJO Smart Firewall running firmware 7003. When parsing labels in mDNS packets, the firewall unsafely handles label compression pointers, leading to an uncontrolled recursion that eventually exhausts the stack,...

Denial of service

An exploitable denial-of-service vulnerability exists in the mdnscap binary of the CUJO Smart Firewall running firmware 7003. When parsing labels in mDNS packets, the firewall unsafely handles label compression pointers, leading to an uncontrolled recursion that eventually exhausts the stack,...

CVE-2018-4002

The CVE-2018-4002 issue affects CUJO Smart Firewall (firmware 7003) mdnscap, where mdnscap’s mDNS label parsing mishandles compression pointers, creating an uncontrolled recursion that exhausts the call stack and crashes the mdnscap process. An unauthenticated remote attacker can send specially c...

CVE-2018-4002

An exploitable denial-of-service vulnerability exists in the mdnscap binary of the CUJO Smart Firewall running firmware 7003. When parsing labels in mDNS packets, the firewall unsafely handles label compression pointers, leading to an uncontrolled recursion that eventually exhausts the stack,...

CVE-2018-4003

An exploitable heap overflow vulnerability exists in the mdnscap binary of the CUJO Smart Firewall running firmware 7003. The string lengths are handled incorrectly when parsing character strings in mDNS resource records, leading to arbitrary code execution in the context of the mdnscap process. ...

CVE-2018-4003

An exploitable heap overflow vulnerability exists in the mdnscap binary of the CUJO Smart Firewall running firmware 7003. The string lengths are handled incorrectly when parsing character strings in mDNS resource records, leading to arbitrary code execution in the context of the mdnscap process. ...

CVE-2018-4003

The CVE-2018-4003 issue affects CUJO Smart Firewall (firmware 7003) in the mdnscap mDNS parser. A heap-based buffer overflow occurs when parsing string lengths in mDNS resource records, allowing an unauthenticated remote attacker to trigger arbitrary code execution in the mdnscap process; exploit...

CVE-2018-4003

An exploitable heap overflow vulnerability exists in the mdnscap binary of the CUJO Smart Firewall running firmware 7003. The string lengths are handled incorrectly when parsing character strings in mDNS resource records, leading to arbitrary code execution in the context of the mdnscap process. ...

CUJO Smart Firewall Buffer Overflow Vulnerability

CUJO Smart Firewall is a home smart firewall device from CUJO USA. A buffer overflow vulnerability exists in the CUJO Smart Firewall using firmware version 7003, which stems from the program failing to properly handle the length of a string when parsing a string in an mDNS resource record. An...

CUJO Smart Firewall Denial of Service Vulnerability

CUJO Smart Firewall is a home smart firewall device from CUJO USA. A denial of service vulnerability exists in the mdnscap binary in the CUJO Smart Firewall using firmware version 7003, which stems from the program failing to securely handle compressed pointers when parsing labels in mDNS packets...

CUJO Smart Firewall Privilege Permission and Access Control Vulnerability

CUJO Smart Firewall is a home smart firewall device from CUJO USA. A privilege-granting and access-control vulnerability exists in the Authentication Boot Protection feature in the CUJO Smart Firewall using firmware version 7003. A local attacker can exploit this vulnerability by performing a wri...

CUJO Smart Firewall Integer Overflow Vulnerability

CUJO Smart Firewall is a home smart firewall device from CUJO USA. An integer overflow vulnerability exists in the mdnscap binary in CUJO Smart Firewalls using firmware version 7003, which stems from the program failing to properly handle the 'RDLENGTH' value when parsing SRV records in mDNS...

CUJO Smart Firewall mdnscap mDNS label compression denial-of-service vulnerability

Summary An exploitable denial-of-service vulnerability exists in the mdnscap binary of the CUJO Smart Firewall running firmware 7003. When parsing labels in mDNS packets, the firewall unsafely handles label compression pointers, leading to an uncontrolled recursion that eventually exhausts the...

CUJO Smart Firewall mdnscap mDNS character-strings code execution vulnerability

Summary An exploitable heap overflow vulnerability exists in the mdnscap binary of the CUJO Smart Firewall running firmware 7003. The string lengths are handled incorrectly when parsing character strings in mDNS resource records, leading to arbitrary code execution in the context of the mdnscap...