swagger-api / swagger-api/swagger-codegen
CVE-2018-5968 (High) detected in jackson-databind-2.4.5.jar, jackson-databind-2.6.4.jar
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Descripción
CVE-2018-5968 - High Severity Vulnerability
Vulnerable Libraries - jackson-databind-2.4.5.jar, jackson-databind-2.6.4.jar
jackson-databind-2.4.5.jar
General data-binding functionality for Jackson: works on core streaming API
Library home page: http://github.com/FasterXML/jackson
Path to dependency file: /samples/client/petstore/scala/build.gradle
Path to vulnerable library: /home/wss-scanner/.gradle/caches/modules-2/files-2.1/com.fasterxml.jackson.core/jackson-databind/2.4.5/c69c0cb613128c69d84a6a0304ddb9fce82e8242/jackson-databind-2.4.5.jar,/home/wss-scanner/.gradle/caches/modules-2/files-2.1/com.fasterxml.jackson.core/jackson-databind/2.4.5/c69c0cb613128c69d84a6a0304ddb9fce82e8242/jackson-databind-2.4.5.jar
Dependency Hierarchy:
- swagger-core-1.5.8.jar (Root Library)
- ❌ jackson-databind-2.4.5.jar (Vulnerable Library)
jackson-databind-2.6.4.jar
General data-binding functionality for Jackson: works on core streaming API
Library home page: http://github.com/FasterXML/jackson
Path to dependency file: /samples/client/petstore/java/jersey1/build.gradle
Path to vulnerable library: /home/wss-scanner/.gradle/caches/modules-2/files-2.1/com.fasterxml.jackson.core/jackson-databind/2.6.4/f2abadd10891512268b16a1a1a6f81890f3e2976/jackson-databind-2.6.4.jar,/aches/modules-2/files-2.1/com.fasterxml.jackson.core/jackson-databind/2.6.4/f2abadd10891512268b16a1a1a6f81890f3e2976/jackson-databind-2.6.4.jar
Dependency Hierarchy:
- ❌ jackson-databind-2.6.4.jar (Vulnerable Library)
Found in HEAD commit: 4b7a8d7d7384aa6a27d6309c35ade0916edae7ed
Found in base branch: master
Vulnerability Details
FasterXML jackson-databind through 2.8.11 and 2.9.x through 2.9.3 allows unauthenticated remote code execution because of an incomplete fix for the CVE-2017-7525 and CVE-2017-17485 deserialization flaws. This is exploitable via two different gadgets that bypass a blacklist.
Publish Date: 2018-01-22
URL: CVE-2018-5968
CVSS 3 Score Details (8.1)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: High
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
Suggested Fix
Type: Upgrade version
Origin: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5968
Release Date: 2018-01-22
Fix Resolution (com.fasterxml.jackson.core:jackson-databind): 2.6.7.3
Direct dependency fix Resolution (io.swagger:swagger-core): 1.5.11
- Check this box to open an automated fix PR
Guía de contribución
Primeros pasos
- Lee el issue completo y luego la guía de contribución del proyecto.
- Comenta en el issue que vas a ocuparte — evita que dos personas hagan lo mismo.
- Haz un fork del repositorio y trabaja en una rama.
- Abre un pull request que haga referencia al número del issue.
Línea de trabajo
Inspecciona samples/client/petstore/scala/build.gradle y samples/client/petstore/java/jersey1/build.gradle, comenzando por sus declaraciones de dependencias de jackson-databind y swagger-core. Verifica las dependencias resueltas después de la actualización y confirma que ambas compilaciones de ejemplo ya no usan las versiones vulnerables de jackson-databind.
Escrito por el modelo de indexación a partir del texto del issue.
Evaluación
- Stack tecnológico
- java, scala
- Área
- build-system, security
- Tipo de issue
- Error
- Dificultad
- 2/5
- Tiempo estimado
- 1-3 horas
- Estado de actividad
- Estancado
- Claridad
- Bien especificado
- Aptitud para principiantes
- 45/100