{"id":"MGASA-2020-0278","summary":"Updated tcpreplay packages fix security vulnerability","details":"Updated tcpreplay package fixes security vulnerability:\n\ntcprewrite in Tcpreplay through 4.3.2 has a heap-based buffer over-read\nduring a get_c operation. The issue is being triggered in the function\nget_ipv6_next()  at common/get.c (CVE-2020-12740).\n","modified":"2026-04-16T00:12:23.924503421Z","published":"2020-07-05T11:26:44Z","upstream":["CVE-2020-12740"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2020-0278.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=26885"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/4YAT4AGTHQKB74ETOQPJMV67TSDIAPOC/"}],"affected":[{"package":{"name":"tcpreplay","ecosystem":"Mageia:7","purl":"pkg:rpm/mageia/tcpreplay?arch=source&distro=mageia-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.3-1.mga7"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2020-0278.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}