net-snmp 5.7.3 Denial Of Service

Full blog post: https://dumpco.re/blog/net-snmp-5.7.3-remote-dos Back in january I did some vulnerability research of net-snmp 5.7.3 and found some bugs. Here they are: VULN1 ====== First bug is remotely exploitable without knowledge of the community string, and leads to Denial of Service: echo -...

net-snmp 5.7.3 - Unauthenticated Denial of Service Exploit

Exploit for linux platform in category dos / poc Exploit Title: net-snmp 5.7.3 - Unauthenticated Denial of Service PoC Exploit Author: Magnus Klaaborg Stubman Website: https://dumpco.re/blog/net-snmp-5.7.3-remote-dos Vendor Homepage: http://www.net-snmp.org/ Software Link:...

net-snmp 5.7.3 - Authenticated Denial of Service Exploit

Exploit for linux platform in category dos / poc / | | | / / | | -| || -| | | . | ||/ ||||| ||||||| | || 2018-10-08 NET-SNMP REMOTE DOS =================== Second bug is remotely exploitable only with knowledge of the community string in this case "public" leading to Denial of Service: echo -n...

DLA-1540-1 net-snmp - security update

Bulletin has no description...

Null pointer dereference

setkey in agent/helpers/tablecontainer.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an authenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service...

CVE-2018-18066

snmpoidcompare in snmplib/snmpapi.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an unauthenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service...

CVE-2018-18065

setkey in agent/helpers/tablecontainer.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an authenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service...

CVE-2018-18066

snmpoidcompare in snmplib/snmpapi.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an unauthenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service...

Null pointer dereference

snmpoidcompare in snmplib/snmpapi.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an unauthenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service...

UBUNTU-CVE-2018-18066

snmpoidcompare in snmplib/snmpapi.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an unauthenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service...

CVE-2018-18065

setkey in agent/helpers/tablecontainer.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an authenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service...

CVE-2018-18066

snmpoidcompare in snmplib/snmpapi.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an unauthenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service...

CVE-2018-18065

CVE-2018-18065 affects Net-SNMP before 5.8. The vulnerability is a NULL pointer dereference in _set_key within agent/helpers/table_container.c, which an authenticated attacker can exploit by sending a crafted UDP packet to remotely crash the SNMP service (DoS). Documented CVSS v3 base score is 6....

CVE-2018-18066

snmpoidcompare in snmplib/snmpapi.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an unauthenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service...

CVE-2018-18065

setkey in agent/helpers/tablecontainer.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an authenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service...

CVE-2018-18066

snmpoidcompare in snmplib/snmpapi.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an unauthenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service...

CVE-2018-18065

setkey in agent/helpers/tablecontainer.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an authenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service...

net-snmp 5.7.3 Unauthenticated Denial Of Service

Exploit Title: net-snmp 5.7.3 - Unauthenticated Denial of Service PoC Date: 2018-10-08 Exploit Author: Magnus Klaaborg Stubman Website: https://dumpco.re/blog/net-snmp-5.7.3-remote-dos Vendor Homepage: http://www.net-snmp.org/ Software Link:...

net-snmp 5.7.3 - (Unauthenticated) Denial of Service (PoC)

net-snmp 5.7.3 - Unauthenticated Denial of Service PoC Exploit Title: net-snmp 5.7.3 - Unauthenticated Denial of Service PoC Date: 2018-10-08 Exploit Author: Magnus Klaaborg Stubman Website: https://dumpco.re/blog/net-snmp-5.7.3-remote-dos Vendor Homepage: http://www.net-snmp.org/ Software Link:...

net-snmp 5.7.3 Denial Of Service

/ | | | / / | | -| || -| | | . | ||/ ||||| ||||||| | || 2018-10-08 NET-SNMP REMOTE DOS =================== Second bug is remotely exploitable only with knowledge of the community string in this case "public" leading to Denial of Service: echo -n...