Path to vulnerable library: /home/wss-scanner/.m2/repository/net/sourceforge/nekohtml/nekohtml/1.9.16/nekohtml-1.9.16.jar,/target/easybuggy-1-SNAPSHOT/WEB-INF/lib/nekohtml-1.9.16.jar
Path to vulnerable library: /home/wss-scanner/.m2/repository/net/sourceforge/nekohtml/nekohtml/1.9.16/nekohtml-1.9.16.jar,/target/easybuggy-1-SNAPSHOT/WEB-INF/lib/nekohtml-1.9.16.jar
HtmlUnit NekoHtml Parser before 2.61.0 suffers from a denial of service vulnerability. Crafted input associated with the parsing of Processing Instruction (PI) data leads to heap memory consumption. This is similar to CVE-2022-28366 but affects a much later version of the product.
Path to vulnerable library: /home/wss-scanner/.m2/repository/net/sourceforge/nekohtml/nekohtml/1.9.16/nekohtml-1.9.16.jar,/target/easybuggy-1-SNAPSHOT/WEB-INF/lib/nekohtml-1.9.16.jar
Certain Neko-related HTML parsers allow a denial of service via crafted Processing Instruction (PI) input that causes excessive heap memory consumption. In particular, this issue exists in HtmlUnit-Neko through 2.26, and is fixed in 2.27. This issue also exists in CyberNeko HTML through 1.9.22 (also affecting OWASP AntiSamy before 1.6.6), but 1.9.22 is the last version of CyberNeko HTML. NOTE: this may be related to CVE-2022-24839.
Path to vulnerable library: /home/wss-scanner/.m2/repository/net/sourceforge/nekohtml/nekohtml/1.9.16/nekohtml-1.9.16.jar,/target/easybuggy-1-SNAPSHOT/WEB-INF/lib/nekohtml-1.9.16.jar
org.cyberneko.html is an html parser written in Java. The fork of `org.cyberneko.html` used by Nokogiri (Rubygem) raises a `java.lang.OutOfMemoryError` exception when parsing ill-formed HTML markup. Users are advised to upgrade to `>= 1.9.22.noko2`. Note: The upstream library `org.cyberneko.html` is no longer maintained. Nokogiri uses its own fork of this library located at https://github.com/sparklemotion/nekohtml and this CVE applies only to that fork. Other forks of nekohtml may have a similar vulnerability.
An HTML parser and tag balancer.
Library home page: http://nekohtml.sourceforge.net/
Path to dependency file: /pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/net/sourceforge/nekohtml/nekohtml/1.9.16/nekohtml-1.9.16.jar,/target/easybuggy-1-SNAPSHOT/WEB-INF/lib/nekohtml-1.9.16.jar
Found in HEAD commit: 93e09a67edcb1d13739f2d1e92a4d467fc5a5406
Vulnerabilities
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
CVE-2022-29546
### Vulnerable Library - nekohtml-1.9.16.jarAn HTML parser and tag balancer.
Library home page: http://nekohtml.sourceforge.net/
Path to dependency file: /pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/net/sourceforge/nekohtml/nekohtml/1.9.16/nekohtml-1.9.16.jar,/target/easybuggy-1-SNAPSHOT/WEB-INF/lib/nekohtml-1.9.16.jar
Dependency Hierarchy: - :x: **nekohtml-1.9.16.jar** (Vulnerable Library)
Found in HEAD commit: 93e09a67edcb1d13739f2d1e92a4d467fc5a5406
Found in base branch: master
### Vulnerability DetailsHtmlUnit NekoHtml Parser before 2.61.0 suffers from a denial of service vulnerability. Crafted input associated with the parsing of Processing Instruction (PI) data leads to heap memory consumption. This is similar to CVE-2022-28366 but affects a much later version of the product.
Publish Date: 2022-04-25
URL: CVE-2022-29546
### Threat AssessmentExploit Maturity: Not Defined
EPSS: 0.1%
### 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: None - Availability Impact: High
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Release Date: 2022-04-25
Fix Resolution: net.sourceforge.htmlunit:neko-htmlunit:2.61.0
In order to enable automatic remediation, please create workflow rules
CVE-2022-28366
### Vulnerable Library - nekohtml-1.9.16.jarAn HTML parser and tag balancer.
Library home page: http://nekohtml.sourceforge.net/
Path to dependency file: /pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/net/sourceforge/nekohtml/nekohtml/1.9.16/nekohtml-1.9.16.jar,/target/easybuggy-1-SNAPSHOT/WEB-INF/lib/nekohtml-1.9.16.jar
Dependency Hierarchy: - :x: **nekohtml-1.9.16.jar** (Vulnerable Library)
Found in HEAD commit: 93e09a67edcb1d13739f2d1e92a4d467fc5a5406
Found in base branch: master
### Vulnerability DetailsCertain Neko-related HTML parsers allow a denial of service via crafted Processing Instruction (PI) input that causes excessive heap memory consumption. In particular, this issue exists in HtmlUnit-Neko through 2.26, and is fixed in 2.27. This issue also exists in CyberNeko HTML through 1.9.22 (also affecting OWASP AntiSamy before 1.6.6), but 1.9.22 is the last version of CyberNeko HTML. NOTE: this may be related to CVE-2022-24839.
Publish Date: 2022-04-21
URL: CVE-2022-28366
### Threat AssessmentExploit Maturity: Not Defined
EPSS: 0.1%
### 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: None - Availability Impact: High
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/advisories/GHSA-g9hh-vvx3-v37v
Release Date: 2022-04-21
Fix Resolution: net.sourceforge.htmlunit:neko-htmlunit:2.27
In order to enable automatic remediation, please create workflow rules
CVE-2022-24839
### Vulnerable Library - nekohtml-1.9.16.jarAn HTML parser and tag balancer.
Library home page: http://nekohtml.sourceforge.net/
Path to dependency file: /pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/net/sourceforge/nekohtml/nekohtml/1.9.16/nekohtml-1.9.16.jar,/target/easybuggy-1-SNAPSHOT/WEB-INF/lib/nekohtml-1.9.16.jar
Dependency Hierarchy: - :x: **nekohtml-1.9.16.jar** (Vulnerable Library)
Found in HEAD commit: 93e09a67edcb1d13739f2d1e92a4d467fc5a5406
Found in base branch: master
### Vulnerability Detailsorg.cyberneko.html is an html parser written in Java. The fork of `org.cyberneko.html` used by Nokogiri (Rubygem) raises a `java.lang.OutOfMemoryError` exception when parsing ill-formed HTML markup. Users are advised to upgrade to `>= 1.9.22.noko2`. Note: The upstream library `org.cyberneko.html` is no longer maintained. Nokogiri uses its own fork of this library located at https://github.com/sparklemotion/nekohtml and this CVE applies only to that fork. Other forks of nekohtml may have a similar vulnerability.
Publish Date: 2022-04-11
URL: CVE-2022-24839
### Threat AssessmentExploit Maturity: Not Defined
EPSS: 0.2%
### 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: None - Availability Impact: High
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv
Release Date: 2022-04-11
Fix Resolution: net.sourceforge.nekohtml:nekohtml:1.9.22.noko2
In order to enable automatic remediation, please create workflow rules
In order to enable automatic remediation for this issue, please create workflow rules