CVE-2018-18409
- Source
- https://cve.org/CVERecord?id=CVE-2018-18409
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-18409.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2018-18409
- Downstream
- Related
- Published
- 2018-10-17T04:29:00.893Z
- Modified
- 2025-11-14T08:05:26.452684Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A stack-based buffer over-read exists in setbit() at iptree.h of TCPFLOW 1.5.0, due to received incorrect values causing incorrect computation, leading to denial of service during an addresshistogram call or a gethistogram call.
- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K6MP4YMCJX4ITOBFX427UMOA6E7ZLJDE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MN5FW6HKPDP7PI2IVNMFSQVIDSCQ5BOR/
- https://github.com/simsong/tcpflow/issues/195
- https://usn.ubuntu.com/3955-1/
Affected packages
Git / github.com/simsong/tcpflow
Affected ranges
- Type
- GIT
- Repo
- https://github.com/simsong/tcpflow
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected