Vulnerability Details : CVE-2018-18065
Potential exploit
_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.
Vulnerability category: Denial of service
Products affected by CVE-2018-18065
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:net-snmp:net-snmp:*:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
- cpe:2.3:o:netapp:data_ontap:-:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:storagegrid_webscale:-:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:hyper_converged_infrastructure:-:*:*:*:*:*:*:*
- cpe:2.3:o:netapp:solidfire_element_os:-:*:*:*:*:*:*:*
- Netapp » E-series Santricity Os ControllerVersions from including (>=) 11.0 and up to, including, (<=) 11.5cpe:2.3:o:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-18065
0.54%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 77 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-18065
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:N/A:P |
8.0
|
2.9
|
NIST | |
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2018-18065
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-18065
-
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
Page not found | Oracle
-
https://security.netapp.com/advisory/ntap-20181107-0001/
October 2018 Net-SNMP Vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
-
https://usn.ubuntu.com/3792-3/
USN-3792-3: Net-SNMP vulnerability | Ubuntu security noticesThird Party Advisory
-
http://www.securityfocus.com/bid/106265
Net-SNMP CVE-2018-18065 Remote Denial of Service VulnerabilityThird Party Advisory;VDB Entry
-
https://security.paloaltonetworks.com/CVE-2018-18065
CVE-2018-18065 Denial of Service in PAN-OS Management Interface
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https://www.debian.org/security/2018/dsa-4314
Debian -- Security Information -- DSA-4314-1 net-snmpThird Party Advisory
-
https://www.exploit-db.com/exploits/45547/
net-snmp 5.7.3 - (Authenticated) Denial of Service (PoC)Exploit;Patch;Third Party Advisory;VDB Entry
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https://dumpco.re/blog/net-snmp-5.7.3-remote-dos
dumpco.reExploit;Patch;Third Party Advisory
-
https://sourceforge.net/p/net-snmp/code/ci/7ffb8e25a0db851953155de91f0170e9bf8c457d/
net-snmp / Code / Commit [7ffb8e]Patch;Third Party Advisory
-
https://usn.ubuntu.com/3792-2/
USN-3792-2: Net-SNMP vulnerability | Ubuntu security noticesThird Party Advisory
-
https://cert-portal.siemens.com/productcert/pdf/ssa-978220.pdf
-
https://usn.ubuntu.com/3792-1/
USN-3792-1: Net-SNMP vulnerability | Ubuntu security noticesThird Party Advisory
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