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5.5
CVSSv3

CVE-2018-18409

Published: 17/10/2018 Updated: 07/11/2023
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
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Vulnerability Summary

It exists that tcpflow incorrectly handled certain malformed network packets. A remote attacker could send these packets to a target system, causing tcpflow to crash or possibly disclose sensitive information.

Vulnerability Trend

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digitalcorpora tcpflow 1.5.0

fedoraproject fedora 28

fedoraproject fedora 29

canonical ubuntu linux 16.04

canonical ubuntu linux 18.04

canonical ubuntu linux 18.10

Vendor Advisories

Debian CVElist Bug Report Logs: tcpflow: CVE-2018-18409
Debian Bug report logs - #911263 tcpflow: CVE-2018-18409 Package: src:tcpflow; Maintainer for src:tcpflow is Dima Kogan <dkogan@debianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Wed, 17 Oct 2018 19:09:02 UTC Severity: important Tags: fixed-upstream, security, upstream Found in versions tcpflow ...
Ubuntu Security Notice: tcpflow vulnerabilities
tcpflow could be made to crash or expose sensitive information over the network if it opened a specially crafted file or received specially crafted network traffic ...

References

CWE-125https://github.com/simsong/tcpflow/issues/195https://usn.ubuntu.com/3955-1/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://bugs.debian.org/cgi-bin/bugreport.cgi?bug=911263https://usn.ubuntu.com/3955-1/https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
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