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.

References

Affected packages

Git / github.com/oisf/suricata

Affected ranges

Type

GIT

Repo

https://github.com/oisf/suricata

Events

Introduced

4b0f74214bf7d74e1d763113aec6976b88344fd5

Last affected

97c224d193dfb7f4811425a4dda64519b7776560

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "4.0.2"
        },
        {
            "last_affected": "4.0.2"
        },
        {
            "introduced": "4.0.3"
        },
        {
            "last_affected": "4.0.3"
        },
        {
            "introduced": "4.0.5"
        },
        {
            "last_affected": "4.0.5"
        },
        {
            "introduced": "4.1.0-beta1"
        },
        {
            "last_affected": "4.1.0-beta1"
        }
    ],
    "source": "CPE_STRING",
    "cpe": [
        "cpe:2.3:a:oisf:suricata:4.0.2:*:*:*:*:*:*:*",
        "cpe:2.3:a:oisf:suricata:4.0.3:*:*:*:*:*:*:*",
        "cpe:2.3:a:oisf:suricata:4.0.5:*:*:*:*:*:*:*",
        "cpe:2.3:a:oisf:suricata:4.1.0:beta1:*:*:*:*:*:*"
    ]
}

Affected versions

4.*

4.0.2

4.0.3

4.0.5

4.1.0-beta1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-1010251.json"