Vulnerabilities (CVE)

Filtered by vendor Net-snmp Subscribe
Filtered by product Net-snmp
Total 26 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2019-20892 1 Net-snmp 1 Net-snmp 2021-01-20 4.0 MEDIUM 6.5 MEDIUM
net-snmp before 5.8.1.pre1 has a double free in usm_free_usmStateReference in snmplib/snmpusm.c via an SNMPv3 GetBulk request. NOTE: this affects net-snmp packages shipped to end users by multiple Linux distributions, but might not affect an upstream release.
CVE-2020-15862 2 Canonical, Net-snmp 2 Ubuntu Linux, Net-snmp 2020-09-04 7.2 HIGH 7.8 HIGH
Net-SNMP through 5.7.3 has Improper Privilege Management because SNMP WRITE access to the EXTEND MIB provides the ability to run arbitrary commands as root.
CVE-2020-15861 1 Net-snmp 1 Net-snmp 2020-09-04 7.2 HIGH 7.8 HIGH
Net-SNMP through 5.7.3 allows Escalation of Privileges because of UNIX symbolic link (symlink) following.
CVE-2018-1000116 2 Debian, Net-snmp 2 Debian Linux, Net-snmp 2020-08-24 7.5 HIGH 9.8 CRITICAL
NET-SNMP version 5.7.2 contains a heap corruption vulnerability in the UDP protocol handler that can result in command execution.
CVE-2018-18066 2 Net-snmp, Netapp 7 Net-snmp, Cloud Backup, Data Ontap and 4 more 2019-10-16 5.0 MEDIUM 7.5 HIGH
snmp_oid_compare in snmplib/snmp_api.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 5 Canonical, Debian, Net-snmp and 2 more 10 Ubuntu Linux, Debian Linux, Net-snmp and 7 more 2019-10-16 4.0 MEDIUM 6.5 MEDIUM
_set_key in agent/helpers/table_container.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-2005-2177 1 Net-snmp 1 Net-snmp 2018-10-19 5.0 MEDIUM N/A
Net-SNMP 5.0.x before 5.0.10.2, 5.2.x before 5.2.1.2, and 5.1.3, when net-snmp is using stream sockets such as TCP, allows remote attackers to cause a denial of service (daemon hang and CPU consumption) via a TCP packet of length 1, which triggers an infinite loop.
CVE-2007-5846 1 Net-snmp 1 Net-snmp 2018-10-15 7.8 HIGH N/A
The SNMP agent (snmp_agent.c) in net-snmp before 5.4.1 allows remote attackers to cause a denial of service (CPU and memory consumption) via a GETBULK request with a large max-repeaters value.
CVE-2008-4309 1 Net-snmp 1 Net-snmp 2018-10-11 5.0 MEDIUM N/A
Integer overflow in the netsnmp_create_subtree_cache function in agent/snmp_agent.c in net-snmp 5.4 before 5.4.2.1, 5.3 before 5.3.2.3, and 5.2 before 5.2.5.1 allows remote attackers to cause a denial of service (crash) via a crafted SNMP GETBULK request, which triggers a heap-based buffer overflow, related to the number of responses or repeats.
CVE-2015-5621 1 Net-snmp 1 Net-snmp 2018-10-10 7.5 HIGH N/A
The snmp_pdu_parse function in snmp_api.c in net-snmp 5.7.2 and earlier does not remove the varBind variable in a netsnmp_variable_list item when parsing of the SNMP PDU fails, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted packet.
CVE-2002-1170 1 Net-snmp 1 Net-snmp 2018-05-03 5.0 MEDIUM N/A
The handle_var_requests function in snmp_agent.c for the SNMP daemon in the Net-SNMP (formerly ucd-snmp) package 5.0.1 through 5.0.5 allows remote attackers to cause a denial of service (crash) via a NULL dereference.
CVE-2005-4837 2 Net-snmp, Sourceforge 2 Net-snmp, Net-snmp 2017-10-11 10.0 HIGH N/A
snmp_api.c in snmpd in Net-SNMP 5.2.x before 5.2.2, 5.1.x before 5.1.3, and 5.0.x before 5.0.10.2, when running in master agentx mode, allows remote attackers to cause a denial of service (crash) by causing a particular TCP disconnect, which triggers a free of an incorrect variable, a different vulnerability than CVE-2005-2177.
CVE-2005-1740 1 Net-snmp 1 Net-snmp 2017-10-11 10.0 HIGH N/A
fixproc in Net-snmp 5.x before 5.2.1-r1 creates temporary files insecurely, which allows local users to modify the contents of those files to execute arbitrary commands, or overwrite arbitrary files via a symlink attack.
CVE-2003-0935 1 Net-snmp 1 Net-snmp 2017-10-11 6.4 MEDIUM N/A
Net-SNMP before 5.0.9 allows a user or community to access data in MIB objects, even if that data is not allowed to be viewed.
CVE-2009-1887 3 Net-snmp, Red Hat, Redhat 3 Net-snmp, Enterprise Linux, Enterprise Linux 2017-09-29 5.0 MEDIUM N/A
agent/snmp_agent.c in snmpd in net-snmp 5.0.9 in Red Hat Enterprise Linux (RHEL) 3 allows remote attackers to cause a denial of service (daemon crash) via a crafted SNMP GETBULK request that triggers a divide-by-zero error. NOTE: this vulnerability exists because of an incorrect fix for CVE-2008-4309.
CVE-2008-6123 1 Net-snmp 2 Net-snmp, Net Snmp 2017-09-29 5.0 MEDIUM N/A
The netsnmp_udp_fmtaddr function (snmplib/snmpUDPDomain.c) in net-snmp 5.0.9 through 5.4.2.1, when using TCP wrappers for client authorization, does not properly parse hosts.allow rules, which allows remote attackers to bypass intended access restrictions and execute SNMP queries, related to "source/destination IP address confusion."
CVE-2008-2292 1 Net-snmp 1 Net-snmp 2017-09-29 6.8 MEDIUM N/A
Buffer overflow in the __snprint_value function in snmp_get in Net-SNMP 5.1.4, 5.2.4, and 5.4.1, as used in SNMP.xs for Perl, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large OCTETSTRING in an attribute value pair (AVP).
CVE-2012-6151 3 Apple, Canonical, Net-snmp 3 Mac Os X, Ubuntu Linux, Net-snmp 2017-08-29 4.3 MEDIUM N/A
Net-SNMP 5.7.1 and earlier, when AgentX is registering to handle a MIB and processing GETNEXT requests, allows remote attackers to cause a denial of service (crash or infinite loop, CPU consumption, and hang) by causing the AgentX subagent to timeout.
CVE-2012-2141 1 Net-snmp 1 Net-snmp 2017-08-29 3.5 LOW N/A
Array index error in the handle_nsExtendOutput2Table function in agent/mibgroup/agent/extend.c in Net-SNMP 5.7.1 allows remote authenticated users to cause a denial of service (out-of-bounds read and snmpd crash) via an SNMP GET request for an entry not in the extension table.
CVE-2006-6305 1 Net-snmp 1 Net-snmp 2017-07-29 7.5 HIGH N/A
Unspecified vulnerability in Net-SNMP 5.3 before 5.3.0.1, when configured using the rocommunity or rouser snmpd.conf tokens, causes Net-SNMP to grant write access to users or communities that only have read-only access.