CVE-2020-12740

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Summary

CVECVE-2020-12740
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-05-08 18:15:00 UTC
Updated2023-11-07 03:15:00 UTC
Descriptiontcprewrite 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.

Risk And Classification

Problem Types: CWE-125

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Appneta Tcpreplay All All All All
Application Broadcom Tcpreplay All All All All
Operating System Fedoraproject Fedora 31 All All All
Operating System Fedoraproject Fedora 32 All All All

References

ReferenceSourceLinkTags
[SECURITY] Fedora 32 Update: tcpreplay-4.3.3-1.fc32 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
Heap overflow in get_ipv6_next() · Issue #576 · appneta/tcpreplay · GitHub MISC github.com Third Party Advisory
[SECURITY] Fedora 31 Update: tcpreplay-4.3.3-1.fc31 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 32 Update: tcpreplay-4.3.3-1.fc32 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 31 Update: tcpreplay-4.3.3-1.fc31 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
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