swagger-api / swagger-api/swagger-codegen
CVE-2017-15095 (High) detected in jackson-databind-2.6.4.jar, jackson-databind-2.4.5.jar
Nobody has claimed this yet.
- Dominant language
- Mustache
- Stars
- 17.8k
- Forks
- 6k
- PR merge metrics
- No merged PRs in 30d
Description
CVE-2017-15095 - High Severity Vulnerability
Vulnerable Libraries - jackson-databind-2.6.4.jar, jackson-databind-2.4.5.jar
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)
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)
Found in HEAD commit: 4b7a8d7d7384aa6a27d6309c35ade0916edae7ed
Found in base branch: master
Vulnerability Details
A deserialization flaw was discovered in the jackson-databind in versions before 2.8.10 and 2.9.1, which could allow an unauthenticated user to perform code execution by sending the maliciously crafted input to the readValue method of the ObjectMapper. This issue extends the previous flaw CVE-2017-7525 by blacklisting more classes that could be used maliciously.
Publish Date: 2018-02-06
URL: CVE-2017-15095
CVSS 3 Score Details (9.8)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- 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: https://nvd.nist.gov/vuln/detail/CVE-2017-15095
Release Date: 2018-02-06
Fix Resolution (com.fasterxml.jackson.core:jackson-databind): 2.6.7.2
Direct dependency fix Resolution (io.swagger:swagger-core): 1.5.11
- Check this box to open an automated fix PR
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with samples/client/petstore/java/jersey1/build.gradle and samples/client/petstore/scala/build.gradle, then inspect their Jackson and swagger-core dependency declarations. Update the vulnerable dependency versions using the listed fix resolutions and run the relevant Gradle checks for both samples. Done means neither sample resolves jackson-databind 2.6.4 or 2.4.5.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java, scala
- Domain
- build-system, security
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 35/100