CVE-2017-16820
UnknownEPSS 4.00%
Last modified
CVE-2017-16820 is a vulnerability of currently unknown severity. 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).. EPSS estimates a 4.00% chance of exploitation in the next 30 days.
Description
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).
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Collectd | Collectd | < 5.6.3 |
References
- https://bugs.debian.org/881757Issue Tracking, Third Party Advisory
- https://github.com/collectd/collectd/commit/d16c24542b2f96a194d43a73c2e5778822b9cb47Issue Tracking, Patch, Third Party Advisory
- https://github.com/collectd/collectd/issues/2291Issue Tracking, Third Party Advisory
- https://github.com/collectd/collectd/releases/tag/collectd-5.6.3Issue Tracking, Third Party Advisory
- https://bugs.debian.org/881757Issue Tracking, Third Party Advisory
- https://github.com/collectd/collectd/commit/d16c24542b2f96a194d43a73c2e5778822b9cb47Issue Tracking, Patch, Third Party Advisory
- https://github.com/collectd/collectd/issues/2291Issue Tracking, Third Party Advisory
- https://github.com/collectd/collectd/releases/tag/collectd-5.6.3Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-16820?
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).
How severe is CVE-2017-16820?
Severity scoring for CVE-2017-16820 is pending analysis. The EPSS model estimates a 4.00% probability of exploitation in the next 30 days.
How do I fix CVE-2017-16820?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2017
- CVE-2017-16814A Directory Traversal issue was discovered in the Foxit Mobi…
- CVE-2017-16815installer.php in the Snap Creek Duplicator (WordPress Site M…
- CVE-2017-16816The condor_schedd component in HTCondor before 8.6.8 and 8.7…
- CVE-2017-16818RADOS Gateway in Ceph 12.1.0 through 12.2.1 allows remote au…
- CVE-2017-16819A stored cross-site scripting vulnerability in the Icon Time…
- CVE-2017-1682IBM Connections 4.0, 4.5, 5.0, 5.5, and 6.0 is vulnerable to…
- CVE-2017-16821b3log Symphony (aka Sym) 2.2.0 has XSS in processor/AdminPro…5.4
- CVE-2017-16826The coff_slurp_line_table function in coffcode.h in the Bina…
- CVE-2017-16827The aout_get_external_symbols function in aoutx.h in the Bin…
- CVE-2017-16828The display_debug_frames function in dwarf.c in GNU Binutils…
- CVE-2017-16829The _bfd_elf_parse_gnu_properties function in elf-properties…
- CVE-2017-1683IBM Connections Engagement Center 6.0 is vulnerable to cross…
Are you affected by CVE-2017-16820?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST