CVE-2017-5972
CVE-2017-5972
The TCP stack in the Linux kernel 3.x does not properly implement a SYN cookie protection mechanism for the case of a fast network connection, which allows remote attackers to cause a denial of service (CPU consumption) by sending many TCP SYN packets, as demonstrated by an attack against the kernel-3.10.0 package in CentOS Linux 7. NOTE: third parties have been unable to discern any relationship between the GitHub Engineering finding and the Trigemini.c attack code.
Produtos afetados
n/a · n/aPoCs públicas encontradas — 3
cve_referencepacketstormsecurity.com/files/141083/CentOS7-Kernel-Denial-Of-Service.htmlnão verificadocve_referencewww.exploit-db.com/exploits/41350/não verificadoexploitdbwww.exploit-db.com/exploits/41350não verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
Quer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →Referências
https://access.redhat.com/security/cve/cve-2017-5972https://bugzilla.redhat.com/show_bug.cgi?id=1422081https://cxsecurity.com/issue/WLB-2017020112http://seclists.org/oss-sec/2017/q1/573https://githubengineering.com/syn-flood-mitigation-with-synsanity/https://packetstormsecurity.com/files/141083/CentOS7-Kernel-Denial-Of-Service.htmlhttps://security-tracker.debian.org/tracker/CVE-2017-5972https://www.exploit-db.com/exploits/41350/http://www.securityfocus.com/bid/96231