CVE-2019-1010251

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
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.
Overview
  • CVE ID
  • CVE-2019-1010251
  • Assigner
  • josh@bress.net
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-07-18T18:15:12
  • Last Modified Date
  • 2019-07-23T18:23:14
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:oisf:suricata:4.0.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oisf:suricata:4.0.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oisf:suricata:4.0.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oisf:suricata:4.1.0:beta1:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://redmine.openinfosecfoundation.org/issues/2736 Issue Tracking Third Party Advisory
https://github.com/OISF/suricata/pull/3590/commits/8357ef3f8ffc7d99ef6571350724160de356158b Patch Third Party Advisory
https://github.com/OISF/suricata/pull/3590/commits/11f3659f64a4e42e90cb3c09fcef66894205aefe Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-1010251
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1010251
History
Created Old Value New Value Data Type Notes
2022-05-10 17:40:32 Added to TrackCVE
2022-12-03 23:29:26 cve-assign@distributedweaknessfiling.org josh@bress.net CVE Assigner updated
2022-12-03 23:29:26 2019-07-18T18:15Z 2019-07-18T18:15:12 CVE Published Date updated
2022-12-03 23:29:26 2019-07-23T18:23:14 CVE Modified Date updated
2022-12-03 23:29:26 Analyzed Vulnerability Status updated