CVE-2017-16820: Double Free
First published: Tue Nov 14 2017(Updated: )
The csnmp_read_table function in snmp.c in the SNMP plugin in collectd before 5.6.3 is susceptible to a double free in a certain error case, which could lead to a crash (or potentially have other impact).
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Collectd Collectd | <5.6.3 | |
| debian/collectd | <=5.7.2-2<=5.7.1-1.1 | |
| redhat/collectd | <5.8.0 | 5.8.0 |
| redhat/collectd | <5.6.3 | 5.6.3 |
| debian/collectd | 5.12.0-7 5.12.0-14 5.12.0-22 |
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Reference Links
- https://github.com/collectd/collectd/issues/2291
- http://netassist.ua
- https://github.com/netassist-ua
- https://security-tracker.debian.org/tracker/CVE-2017-16820
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=881757
- https://access.redhat.com/errata/RHSA-2018:0252
- https://access.redhat.com/errata/RHSA-2018:0299
- https://access.redhat.com/errata/RHSA-2018:0560
- https://access.redhat.com/errata/RHSA-2018:1605
- https://access.redhat.com/errata/RHSA-2018:2615
- https://bugs.debian.org/881757
- https://github.com/collectd/collectd/commit/d16c24542b2f96a194d43a73c2e5778822b9cb47
- https://github.com/collectd/collectd/releases/tag/collectd-5.6.3
- https://security.gentoo.org/glsa/201803-10
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1516449
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1516450
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1516451
- https://bugzilla.redhat.com/show_bug.cgi?id=1516447
- agent/author
- agent/description
- agent/event
- agent/first-publish-date
- agent/last-modified-date
- agent/references
- agent/remedy
- agent/severity
- agent/softwarecombine
- agent/tags
- agent/type
- agent/weakness
- collector/debian-bugs
- source/Debian
- alias/CVE-2017-16820
- agent/software-canonical-lookup
- collector/nvd-index
- collector/redhat-bugzilla
- source/Red Hat
- collector/security-tracker-debian
- package-manager/debian
- vendor/collectd
- canonical/collectd collectd
- package-manager/redhat