swagger-api / swagger-api/swagger-codegen

CVE-2018-1000850 (High) detected in retrofit-2.3.0.jar

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Description

CVE-2018-1000850 - High Severity Vulnerability

Vulnerable Library - retrofit-2.3.0.jar

Type-safe HTTP client for Android and Java by Square, Inc.

Library home page: http://github.com/square/retrofit/

Path to dependency file: /samples/composed/client/petstore/java/retrofit2rx/build.gradle

Path to vulnerable library: /home/wss-scanner/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar,/home/wss-scanner/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar,/aches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar,/aches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar,/home/wss-scanner/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar,/aches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar,/home/wss-scanner/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar,/aches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar,/home/wss-scanner/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar,/aches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar,/home/wss-scanner/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar,/aches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar,/home/wss-scanner/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar,/home/wss-scanner/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar,/aches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar,/home/wss-scanner/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar,/aches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar,/aches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar,/home/wss-scanner/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar,/aches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar

Dependency Hierarchy:

  • ❌ retrofit-2.3.0.jar (Vulnerable Library)

Found in HEAD commit: 4b7a8d7d7384aa6a27d6309c35ade0916edae7ed

Found in base branch: 3.0.0

Vulnerability Details

Square Retrofit version versions from (including) 2.0 and 2.5.0 (excluding) contains a Directory Traversal vulnerability in RequestBuilder class, method addPathParameter that can result in By manipulating the URL an attacker could add or delete resources otherwise unavailable to her.. This attack appear to be exploitable via An attacker should have access to an encoded path parameter on POST, PUT or DELETE request.. This vulnerability appears to have been fixed in 2.5.0 and later.

Publish Date: 2018-12-20

URL: CVE-2018-1000850

CVSS 3 Score Details (7.5)

Base Score Metrics:

  • Exploitability Metrics:
    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: None
    • Scope: Unchanged
  • Impact Metrics:
    • Confidentiality Impact: None
    • Integrity Impact: High
    • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000850

Release Date: 2018-12-20

Fix Resolution: 2.5.0

  • Check this box to open an automated fix PR

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Open samples/composed/client/petstore/java/retrofit2rx/build.gradle and locate the retrofit dependency at version 2.3.0. Review the CVE details and update the dependency to the stated fixed version, 2.5.0 or later. Done means the sample no longer resolves retrofit 2.3.0 and uses a fixed release.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
build-system, security
Issue type
Bug
Difficulty
1/5
Estimated time
Under an hour
Activity status
Stale
Clarity
Clearly specified
Newbie friendliness
45/100

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