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Hyperledger Cactus is a new approach to the blockchain interoperability problem
https://wiki.hyperledger.org/display/cactus
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CVE-2021-45105 (Medium) detected in log4j-core-2.11.2.jar #218

Open mend-bolt-for-github[bot] opened 2 years ago

mend-bolt-for-github[bot] commented 2 years ago

CVE-2021-45105 - Medium Severity Vulnerability

Vulnerable Library - log4j-core-2.11.2.jar

The Apache Log4j Implementation

Library home page: https://www.apache.org/

Path to dependency file: /packages/cactus-plugin-ledger-connector-corda/src/main-server/kotlin/gen/kotlin-spring/build.gradle.kts

Path to vulnerable library: /home/wss-scanner/.gradle/caches/modules-2/files-2.1/org.apache.logging.log4j/log4j-core/2.11.2/6c2fb3f5b7cd27504726aef1b674b542a0c9cf53/log4j-core-2.11.2.jar

Dependency Hierarchy: - corda-rpc-4.5.jar (Root Library) - corda-node-api-4.5.jar - corda-common-logging-4.5.jar - :x: **log4j-core-2.11.2.jar** (Vulnerable Library)

Found in base branch: master

Vulnerability Details

Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue was fixed in Log4j 2.17.0, 2.12.3, and 2.3.1.

Publish Date: 2021-12-18

URL: CVE-2021-45105

CVSS 3 Score Details (5.9)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: High - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://logging.apache.org/log4j/2.x/security.html

Release Date: 2021-12-18

Fix Resolution (org.apache.logging.log4j:log4j-core): 2.12.3

Direct dependency fix Resolution (net.corda:corda-rpc): 4.6

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mend-bolt-for-github[bot] commented 1 year ago

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.

mend-bolt-for-github[bot] commented 1 year ago

:information_source: This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.