{"schemaVersion":3,"id":"MGASA-2022-0345","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated tcpreplay packages fix security vulnerability\n\ntcprewrite in Tcpreplay 4.4.1 has a reachable assertion in get_layer4_v6\nin common/get.c. (CVE-2022-27939)\n\ntcprewrite in Tcpreplay 4.4.1 has a heap-based buffer over-read in\nget_ipv6_next in common/get.c. (CVE-2022-27940)\n\ntcprewrite in Tcpreplay 4.4.1 has a heap-based buffer over-read in\nget_l2len_protocol in common/get.c. (CVE-2022-27941)\n\ntcpprep in Tcpreplay 4.4.1 has a heap-based buffer over-read in parse_mpls\nin common/get.c. (CVE-2022-27942)\n\nTcpreplay version 4.4.1 contains a memory leakage flaw in\nfix_ipv6_checksums() function. The highest threat from this vulnerability\nis to data confidentiality. (CVE-2022-28487)\n\nThe component tcprewrite in Tcpreplay v4.4.1 was discovered to contain a\nheap-based buffer overflow in get_ipv6_next at common/get.c:713.\n(CVE-2022-37047)\n\nThe component tcprewrite in Tcpreplay v4.4.1 was discovered to contain a\nheap-based buffer overflow in get_l2len_protocol at common/get.c:344.\n(CVE-2022-37048)\n\nThe component tcpprep in Tcpreplay v4.4.1 was discovered to contain a\nheap-based buffer overflow in parse_mpls at common/get.c:150.\n(CVE-2022-37049)","dates":{"published":"2022-09-26T06:22:36.000Z","modified":"2026-04-16T04:41:35.777Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"mageia","product":"tcpreplay","name":"tcpreplay","label":"tcpreplay","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/tcpreplay","purlType":"rpm","versions":[{"text":"< 4.4.2-1.mga8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.2-1.mga8","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2022-0345.html","label":"advisories.mageia.org/MGASA-2022-0345.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=30822","label":"bugs.mageia.org/show_bug.cgi?id=30822","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/5B75AFRJUGOYHCFG2ZV2JKSUPA6MSCT5/","label":"lists.fedoraproject.org/archives/…","hostname":"lists.fedoraproject.org","tags":["WEB"]}],"lineage":{"upstream":["CVE-2022-27939","CVE-2022-27940","CVE-2022-27941","CVE-2022-27942","CVE-2022-28487","CVE-2022-37047","CVE-2022-37048","CVE-2022-37049"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2022-09-26T06:22:36.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T04:41:35.777Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T17:28:53.501Z","stale":false,"partial":false}}