Ecosyste.ms: Advisories

An open API service providing security vulnerability metadata for many open source software ecosystems.

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTczeHYtdzVncC1mcnho

Logic error in Legion of the Bouncy Castle BC Java

An issue was discovered in Legion of the Bouncy Castle BC Java 1.65 and 1.66. The OpenBSDBCrypt.checkPassword utility method compared incorrect data when checking the password, allowing incorrect passwords to indicate they were matching with previously hashed ones that were different.

Permalink: https://github.com/advisories/GHSA-73xv-w5gp-frxh
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTczeHYtdzVncC1mcnho
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 3 years ago
Updated: over 1 year ago


CVSS Score: 8.1
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-73xv-w5gp-frxh, CVE-2020-28052
References: Repository: https://github.com/bcgit/bc-java
Blast Radius: 34.6

Affected Packages

maven:org.bouncycastle:bcprov-ext-jdk16
Dependent packages: 16
Dependent repositories: 147
Downloads:
Affected Version Ranges: >= 1.65, < 1.67
Fixed in: 1.67
All affected versions:
All unaffected versions:
maven:org.bouncycastle:bcprov-jdk16
Dependent packages: 563
Dependent repositories: 6,549
Downloads:
Affected Version Ranges: >= 1.65, < 1.67
Fixed in: 1.67
All affected versions:
All unaffected versions:
maven:org.bouncycastle:bcprov-jdk14
Dependent packages: 33
Dependent repositories: 201
Downloads:
Affected Version Ranges: >= 1.65, < 1.67
Fixed in: 1.67
All affected versions:
All unaffected versions: 1.78.1
maven:org.bouncycastle:bcprov-ext-jdk15on
Dependent packages: 261
Dependent repositories: 1,160
Downloads:
Affected Version Ranges: >= 1.65, < 1.67
Fixed in: 1.67
All affected versions:
All unaffected versions:
maven:org.bouncycastle:bcprov-jdk15on
Dependent packages: 3,304
Dependent repositories: 18,945
Downloads:
Affected Version Ranges: >= 1.65, < 1.67
Fixed in: 1.67
All affected versions: 1.65.1
All unaffected versions:
maven:org.bouncycastle:bcprov-jdk15
Dependent packages: 104
Dependent repositories: 985
Downloads:
Affected Version Ranges: >= 1.65, < 1.67
Fixed in: 1.67
All affected versions:
All unaffected versions:
maven:org.bouncycastle:bcprov-jdk15to18
Dependent packages: 187
Dependent repositories: 341
Downloads:
Affected Version Ranges: >= 1.65, < 1.67
Fixed in: 1.67
All affected versions:
All unaffected versions: 1.78.1