6.3
CVSS 4.0
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
Описание
Оригинално описание
tcpflow through 1.6.1 contains an out-of-bounds read vulnerability that allows unauthenticated attackers to read process memory by sending packets with forged IP payload lengths. Attackers can inject crafted IPv4 or IPv6 TCP packets into captured traffic or pcap files to leak adjacent memory into reconstructed flow files or crash tcpflow.
Засегнати продукти
- simsong tcpflow: до 1.6.1
Вид слабост
История
- 30 октомври 2026 Публикувано
Други уязвимости в simsong tcpflow
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-119600
- https://nvd.nist.gov/vuln/detail/CVE-2026-119600
- https://github.com/simsong/tcpflow/issues/279
- https://github.com/simsong/tcpflow/blob/tcpflow-1.6.1/src/tcpdemux.cpp#L781
- https://github.com/simsong/tcpflow/blob/tcpflow-1.6.1/src/tcpdemux.cpp#L747
- https://hackmd.io/@haindpwn/tcpflow-ip-payload-length-oob-read
- https://github.com/simsong/tcpflow
- https://www.vulncheck.com/advisories/tcpflow-through-1.6.1-out-of-bounds-read-via-tcp-demultiplexer-payload-length