CVE-2023-45648 (Medium) detected in multiple libraries

CVE-2023-45648 - Medium Severity Vulnerability

Vulnerable Libraries - tomcat-embed-core-9.0.36.jar, tomcat-embed-core-9.0.31.jar, tomcat-embed-core-9.0.35.jar, tomcat-embed-core-9.0.21.jar, tomcat-embed-core-9.0.33.jar

tomcat-embed-core-9.0.36.jar

Core Tomcat implementation

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

Path to dependency file: /services/network_acl_manager/pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/9.0.36/tomcat-embed-core-9.0.36.jar

Dependency Hierarchy: - spring-boot-starter-web-2.3.1.RELEASE.jar (Root Library) - spring-boot-starter-tomcat-2.3.1.RELEASE.jar - :x: **tomcat-embed-core-9.0.36.jar** (Vulnerable Library)

tomcat-embed-core-9.0.31.jar

Core Tomcat implementation

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

Path to dependency file: /services/route_manager/pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/9.0.31/tomcat-embed-core-9.0.31.jar

Dependency Hierarchy: - spring-boot-starter-web-2.2.5.RELEASE.jar (Root Library) - spring-boot-starter-tomcat-2.2.5.RELEASE.jar - :x: **tomcat-embed-core-9.0.31.jar** (Vulnerable Library)

tomcat-embed-core-9.0.35.jar

Core Tomcat implementation

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

Path to dependency file: /services/security_group_manager/pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/9.0.35/tomcat-embed-core-9.0.35.jar

Dependency Hierarchy: - spring-boot-starter-web-2.3.0.RELEASE.jar (Root Library) - spring-boot-starter-tomcat-2.3.0.RELEASE.jar - :x: **tomcat-embed-core-9.0.35.jar** (Vulnerable Library)

tomcat-embed-core-9.0.21.jar

Core Tomcat implementation

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

Path to dependency file: /services/vpc_manager/pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/9.0.21/tomcat-embed-core-9.0.21.jar

Dependency Hierarchy: - spring-boot-starter-web-2.1.6.RELEASE.jar (Root Library) - spring-boot-starter-tomcat-2.1.6.RELEASE.jar - :x: **tomcat-embed-core-9.0.21.jar** (Vulnerable Library)

tomcat-embed-core-9.0.33.jar

Core Tomcat implementation

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

Path to dependency file: /services/elastic_ip_manager/pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/9.0.33/tomcat-embed-core-9.0.33.jar,/home/wss-scanner/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/9.0.33/tomcat-embed-core-9.0.33.jar,/home/wss-scanner/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/9.0.33/tomcat-embed-core-9.0.33.jar,/home/wss-scanner/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/9.0.33/tomcat-embed-core-9.0.33.jar,/home/wss-scanner/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/9.0.33/tomcat-embed-core-9.0.33.jar,/home/wss-scanner/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/9.0.33/tomcat-embed-core-9.0.33.jar,/home/wss-scanner/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/9.0.33/tomcat-embed-core-9.0.33.jar,/home/wss-scanner/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/9.0.33/tomcat-embed-core-9.0.33.jar,/home/wss-scanner/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/9.0.33/tomcat-embed-core-9.0.33.jar,/home/wss-scanner/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/9.0.33/tomcat-embed-core-9.0.33.jar,/home/wss-scanner/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/9.0.33/tomcat-embed-core-9.0.33.jar

Dependency Hierarchy: - spring-boot-starter-web-2.2.6.RELEASE.jar (Root Library) - spring-boot-starter-tomcat-2.2.6.RELEASE.jar - :x: **tomcat-embed-core-9.0.33.jar** (Vulnerable Library)

Found in HEAD commit: 3c4e28556738e020da91fd03c3aaa5d9a7c1cfed

Found in base branch: master

Vulnerability Details

Improper Input Validation vulnerability in Apache Tomcat.Tomcat from 11.0.0-M1 through 11.0.0-M11, from 10.1.0-M1 through 10.1.13, from 9.0.0-M1 through 9.0.81 and from 8.5.0 through 8.5.93 did not correctly parse HTTP trailer headers. A specially crafted, invalid trailer header could cause Tomcat to treat a single request as multiple requests leading to the possibility of request smuggling when behind a reverse proxy. Users are recommended to upgrade to version 11.0.0-M12 onwards, 10.1.14 onwards, 9.0.81 onwards or 8.5.94 onwards, which fix the issue.

Publish Date: 2023-10-10

URL: CVE-2023-45648

CVSS 3 Score Details (5.3)

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: Low - Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://nvd.nist.gov/vuln/detail/CVE-2023-45648

Release Date: 2023-10-10

Fix Resolution (org.apache.tomcat.embed:tomcat-embed-core): 9.0.81