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Vulnerabilities / CVE-2018-1000116

critical

CVE-2018-1000116

net-snmp: Heap corruption in snmp_pdu_parse function in snmplib/snmp_api.c

Published Modified CWE 787
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat6.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Trivy's own label is CRITICAL. Rated critical by NVD, Photon OS. Rated lower by Red Hat (medium), Ubuntu (medium).

Description

NET-SNMP version 5.7.2 contains a heap corruption vulnerability in the UDP protocol handler that can result in command execution.

Affected packages and fixed versions

SourcePackageFixed in
Photon OS 1.0net-snmp5.7.3-5.ph1
Photon OS 2.0net-snmp5.7.3-8.ph2
debian 11net-snmp5.7.3+dfsg-1.1
debian 12net-snmp5.7.3+dfsg-1.1
debian 13net-snmp5.7.3+dfsg-1.1
debian 14net-snmp5.7.3+dfsg-1.1
debian 7net-snmp5.4.3~dfsg-2.8+deb7u2
debian 8net-snmp5.7.2.1+dfsg-1+deb8u1
echonet-snmp5.7.3+dfsg-1.1
ubuntu 14.04net-snmp5.7.2~dfsg-8.1ubuntu3.1
ubuntu 14.04-ESMnet-snmp5.7.2~dfsg-8.1ubuntu3.1
ubuntu 16.04net-snmp5.7.3+dfsg-1ubuntu1
Show all 13 entries from 13 sources
SourcePackageFixed in
Photon OS 1.0net-snmp5.7.3-5.ph1
Photon OS 2.0net-snmp5.7.3-8.ph2
debian 11net-snmp5.7.3+dfsg-1.1
debian 12net-snmp5.7.3+dfsg-1.1
debian 13net-snmp5.7.3+dfsg-1.1
debian 14net-snmp5.7.3+dfsg-1.1
debian 7net-snmp5.4.3~dfsg-2.8+deb7u2
debian 8net-snmp5.7.2.1+dfsg-1+deb8u1
echonet-snmp5.7.3+dfsg-1.1
ubuntu 14.04net-snmp5.7.2~dfsg-8.1ubuntu3.1
ubuntu 14.04-ESMnet-snmp5.7.2~dfsg-8.1ubuntu3.1
ubuntu 16.04net-snmp5.7.3+dfsg-1ubuntu1
ubuntu 16.04-ESMnet-snmp5.7.3+dfsg-1ubuntu1

References

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.