Jon Siwek

4 exploits Active since Apr 2017
CVE-2015-1521 WRITEUP HIGH WRITEUP
Bro < 2.3.1 - Denial of Service via DNP3 Packet Length Handling
analyzer/protocol/dnp3/DNP3.cc in Bro before 2.3.2 does not properly handle zero values of a packet length, which allows remote attackers to cause a denial of service (buffer overflow or buffer over-read if NDEBUG; otherwise assertion failure) via a crafted DNP3 packet.
CVSS 7.5
CVE-2015-1522 WRITEUP HIGH WRITEUP
Bro < 2.3.1 - Denial of Service via DNP3 Packet Length Handling
analyzer/protocol/dnp3/DNP3.cc in Bro before 2.3.2 does not reject certain non-zero values of a packet length, which allows remote attackers to cause a denial of service (buffer overflow or buffer over-read) via a crafted DNP3 packet.
CVSS 7.5
CVE-2018-16807 WRITEUP HIGH WRITEUP
Bro < 2.5.5 - Denial of Service via Kerberos Protocol Parser Memory Leak
In Bro through 2.5.5, there is a memory leak potentially leading to DoS in scripts/base/protocols/krb/main.bro in the Kerberos protocol parser.
CVSS 7.5
CVE-2018-17019 WRITEUP HIGH WRITEUP
Bro < 2.5.5 - Denial of Service in IRC Protocol Names Command Parsing
In Bro through 2.5.5, there is a DoS in IRC protocol names command parsing in analyzer/protocol/irc/IRC.cc.
CVSS 7.5