Medium severity6.5NVD Advisory· Published Oct 8, 2018· Updated Jun 17, 2026
CVE-2018-18065
CVE-2018-18065
Description
_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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
35- osv-coords34 versionspkg:rpm/opensuse/net-snmp&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/net-snmp&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/opera&distro=openSUSE%20Leap%2015.3%20NonFreepkg:rpm/suse/net-snmp&distro=SUSE%20Enterprise%20Storage%204pkg:rpm/suse/net-snmp&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/net-snmp&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3pkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOSpkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015pkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3pkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP3pkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP2pkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3pkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSSpkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCLpkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/net-snmp&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3pkg:rpm/suse/net-snmp&distro=SUSE%20Manager%20Proxy%204.1pkg:rpm/suse/net-snmp&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.1pkg:rpm/suse/net-snmp&distro=SUSE%20Manager%20Server%204.1pkg:rpm/suse/net-snmp&distro=SUSE%20OpenStack%20Cloud%207
< 5.7.3-10.9.1+ 33 more
- (no CPE)range: < 5.7.3-10.9.1
- (no CPE)range: < 5.9-3.2
- (no CPE)range: < 84.0.4316.14-lp153.2.36.1
- (no CPE)range: < 5.7.3-6.3.1
- (no CPE)range: < 5.7.3-10.9.1
- (no CPE)range: < 5.7.3-10.9.1
- (no CPE)range: < 5.7.3-6.3.1
- (no CPE)range: < 5.7.3-10.9.1
- (no CPE)range: < 5.7.3-10.9.1
- (no CPE)range: < 5.7.3-10.9.1
- (no CPE)range: < 5.7.3-10.9.1
- (no CPE)range: < 5.7.3-7.3.1
- (no CPE)range: < 5.7.3-10.9.1
- (no CPE)range: < 5.7.3-10.9.1
- (no CPE)range: < 5.7.3-10.9.1
- (no CPE)range: < 5.7.3-6.3.1
- (no CPE)range: < 5.7.3-6.3.1
- (no CPE)range: < 5.7.3-6.3.1
- (no CPE)range: < 5.7.3-6.3.1
- (no CPE)range: < 5.7.2.1-4.9.1
- (no CPE)range: < 5.7.3-10.9.1
- (no CPE)range: < 5.7.3-10.9.1
- (no CPE)range: < 5.7.3-10.9.1
- (no CPE)range: < 5.7.3-10.9.1
- (no CPE)range: < 5.7.3-6.3.1
- (no CPE)range: < 5.7.3-6.3.1
- (no CPE)range: < 5.7.3-6.3.1
- (no CPE)range: < 5.7.3-10.9.1
- (no CPE)range: < 5.7.3-10.9.1
- (no CPE)range: < 5.7.3-6.3.1
- (no CPE)range: < 5.7.3-10.9.1
- (no CPE)range: < 5.7.3-10.9.1
- (no CPE)range: < 5.7.3-10.9.1
- (no CPE)range: < 5.7.3-6.3.1
Patches
Vulnerability mechanics
References
12- sourceforge.net/p/net-snmp/code/ci/7ffb8e25a0db851953155de91f0170e9bf8c457d/nvdPatchThird Party Advisory
- dumpco.re/blog/net-snmp-5.7.3-remote-dosnvdExploitPatchThird Party Advisory
- www.exploit-db.com/exploits/45547/nvdExploitPatchThird Party AdvisoryVDB Entry
- www.securityfocus.com/bid/106265nvdThird Party AdvisoryVDB Entry
- security.netapp.com/advisory/ntap-20181107-0001/nvdThird Party Advisory
- usn.ubuntu.com/3792-1/nvdThird Party Advisory
- usn.ubuntu.com/3792-2/nvdThird Party Advisory
- usn.ubuntu.com/3792-3/nvdThird Party Advisory
- www.debian.org/security/2018/dsa-4314nvdThird Party Advisory
- cert-portal.siemens.com/productcert/pdf/ssa-978220.pdfnvd
- security.paloaltonetworks.com/CVE-2018-18065nvd
- www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.htmlnvd
News mentions
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