by Kastro
Paper/Archive/CVE-2020-12740

CVE-2020-12740

mitre — tcprewrite in Tcpreplay through 4.3.2 has a heap-based buffer over-read during a get_c operation.

EPSS 2%CVSS 9.1
critical.is priorityof 100
43
CVSS 9.1 (NVD)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 77.1.771 × 2015.4No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

tcprewrite in Tcpreplay through 4.3.2 has a heap-based buffer over-read during a get_c operation. The issue is being triggered in the function get_ipv6_next() at common/get.c.

Affected

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

References

refgithub.com/appneta/tcpreplay/issues/576advisorylists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4YAT4AGTHQKB74ETOQPJMV67TSDIAPOCadvisorylists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UOSEIQ3D2OONCJEVMGC2TYBC2QX4E5EJ