CVE-2018-1000115
CVE-2018-1000115
Vexday Risk Score
60Atención
Decisión SSVC (CISA)
Attend
PoC disponible → seguir de cerca
Madurez del exploit
Exploit funcional
Exploit automatizable disponible (Nuclei/Metasploit).
CVSS —EPSS 88.4%KEV nãoPoC públicaNuclei —Metasploit simPatch referenciado
Ciclo de vida
27 feb 2018Exploit Metasploit disponible
05 mar 2018PoC pública
05 mar 2018Publicada en NVD
Recomendación: Planificar corrección próxima — ya existe PoC pública.
Memcached version 1.5.5 contains an Insufficient Control of Network Message Volume (Network Amplification, CWE-406) vulnerability in the UDP support of the memcached server that can result in denial of service via network flood (traffic amplification of 1:50,000 has been reported by reliable sources). This attack appear to be exploitable via network connectivity to port 11211 UDP. This vulnerability appears to have been fixed in 1.5.6 due to the disabling of the UDP protocol by default.
Productos afectados
n/a · n/aPoCs públicas encontradas — 4
cve_referencewww.exploit-db.com/exploits/44264/no verificadocve_referencewww.exploit-db.com/exploits/44265/no verificadoexploitdbwww.exploit-db.com/exploits/44265no verificadoexploitdbwww.exploit-db.com/exploits/44264no verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
Referencias
https://access.redhat.com/errata/RHBA-2018:2140https://access.redhat.com/errata/RHSA-2018:1593https://access.redhat.com/errata/RHSA-2018:1627https://access.redhat.com/errata/RHSA-2018:2331https://access.redhat.com/errata/RHSA-2018:2857https://blogs.akamai.com/2018/03/memcached-fueled-13-tbps-attacks.htmlhttps://github.com/memcached/memcached/commit/dbb7a8af90054bf4ef51f5814ef7ceb17d83d974https://github.com/memcached/memcached/issues/348https://github.com/memcached/memcached/wiki/ReleaseNotes156https://twitter.com/dormando/status/968579781729009664https://usn.ubuntu.com/3588-1/https://www.debian.org/security/2018/dsa-4218