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Vulnerability Details CVE-2019-1010251

Open Information Security Foundation Suricata prior to version 4.1.2 is affected by: Denial of Service - DNS detection bypass. The impact is: An attacker can evade a signature detection with a specialy formed network packet. The component is: app-layer-detect-proto.c, decode.c, decode-teredo.c and decode-ipv6.c (https://github.com/OISF/suricata/pull/3590/commits/11f3659f64a4e42e90cb3c09fcef66894205aefe, https://github.com/OISF/suricata/pull/3590/commits/8357ef3f8ffc7d99ef6571350724160de356158b). The attack vector is: An attacker can trigger the vulnerability by sending a specifically crafted network request. The fixed version is: 4.1.2.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 59.6%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2019-1010251
  • Oisf » Suricata » Version: 4.0.2
    cpe:2.3:a:oisf:suricata:4.0.2
  • Oisf » Suricata » Version: 4.0.3
    cpe:2.3:a:oisf:suricata:4.0.3
  • Oisf » Suricata » Version: 4.0.5
    cpe:2.3:a:oisf:suricata:4.0.5
  • Oisf » Suricata » Version: 4.1.0
    cpe:2.3:a:oisf:suricata:4.1.0


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