// For flags

CVE-2019-1010251

 

Severity Score

7.5
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

Open Information Security Foundation Suricata en versiones anteriores a la 4.1.2 se ve afectada por: Denegación de servicio: omisión de detección de DNS. El impacto es: un atacante puede evadir una detección de firmas con un paquete de red especialmente formado. El componente es: app-layer-detect-proto.c, decode.c, decode-teredo.c y decode-ipv6.c (https://github.com/OISF/suricata/pull/3590/commits/11f3659f64a4e42e90cb3c09fcef66894205aefe, https://github.com/OISF/suricata/pull/3590/commits/8357ef3f8ffc7d99ef6571350724160de356158b). El vector de ataque es: Un atacante puede activar la vulnerabilidad al enviar una solicitud de red específicamente diseñada. La versión corregida es: 4.1.2.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-03-20 CVE Reserved
  • 2019-07-18 CVE Published
  • 2024-07-11 EPSS Updated
  • 2024-08-05 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Oisf
Search vendor "Oisf"
 Suricata
Search vendor "Oisf" for product "Suricata"
 4.0.2
Search vendor "Oisf" for product "Suricata" and version "4.0.2"
-
Affected
Oisf
Search vendor "Oisf"
 Suricata
Search vendor "Oisf" for product "Suricata"
 4.0.3
Search vendor "Oisf" for product "Suricata" and version "4.0.3"
-
Affected
Oisf
Search vendor "Oisf"
 Suricata
Search vendor "Oisf" for product "Suricata"
 4.0.5
Search vendor "Oisf" for product "Suricata" and version "4.0.5"
-
Affected
Oisf
Search vendor "Oisf"
 Suricata
Search vendor "Oisf" for product "Suricata"
 4.1.0
Search vendor "Oisf" for product "Suricata" and version "4.1.0"
beta1
Affected