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6.4
CVSSv2

CVE-2020-12740

Published: 08/05/2020 Updated: 07/11/2023
CVSS v2 Base Score: 6.4 | Impact Score: 4.9 | Exploitability Score: 10
CVSS v3 Base Score: 9.1 | Impact Score: 5.2 | Exploitability Score: 3.9
VMScore: 570
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:P
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Vulnerability Summary

tcprewrite in Tcpreplay up to and including 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.

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broadcom tcpreplay

fedoraproject fedora 31

fedoraproject fedora 32

Vendor Advisories

Arch Linux Issues:
tcprewrite in Tcpreplay through 432 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/getc ...

References

CWE-125https://github.com/appneta/tcpreplay/issues/576https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4YAT4AGTHQKB74ETOQPJMV67TSDIAPOC/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UOSEIQ3D2OONCJEVMGC2TYBC2QX4E5EJ/https://nvd.nist.govhttps://security.archlinux.org/CVE-2020-12740
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-27977IMAPlocal usersCVE-2024-32038CVE-2023-49963CVE-2023-22869CVE-2024-31497localCVE-2024-2961
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