Schwachstellen / CVE-2018-18408

kritisch

CVE-2018-18408

A use-after-free was discovered in the tcpbridge binary of Tcpreplay 4 ...

Veröffentlicht Geändert CWE 416
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.

Einstufung nach Quelle

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

Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Ubuntu (mittel).

Beschreibung

A use-after-free was discovered in the tcpbridge binary of Tcpreplay 4.3.0 beta1. The issue gets triggered in the function post_args() at tcpbridge.c, causing a denial of service or possibly unspecified other impact.

Betroffene Pakete und behobene Versionen

QuellePaketBehoben in
debian 11tcpreplay4.3.1-1
debian 12tcpreplay4.3.1-1
debian 13tcpreplay4.3.1-1
debian 14tcpreplay4.3.1-1
debian 8tcpreplaykein Fix angegeben
debian 9tcpreplaykein Fix angegeben
echotcpreplay4.3.1-1
ubuntu 16.04-ESMtcpreplay3.4.4-2+deb8u1ubuntu0.1~esm2
ubuntu 18.04-ESMtcpreplay4.2.6-1ubuntu0.1~esm2

Referenzen

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.