CVE-2022-24839
published 2022-04-11CVE-2022-24839: 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`…
PriorityP338high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
2.11%
79.9th percentile
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 Note: The upstream library `org.cyberneko.html` is no longer maintained.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.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| antisamy_project | antisamy | < 1.6.6 | 1.6.6 |
| atlassian | jira_service_management | — | — |
| cyberneko_html_project | cyberneko_html | <= 1.9.22 | — |
| debian | libowasp-antisamy-java | < libowasp-antisamy-java 1.7.4-1 (forky) | libowasp-antisamy-java 1.7.4-1 (forky) |
| debian | nekohtml | < nekohtml 1.9.22.noko2-0.1 (bookworm) | nekohtml 1.9.22.noko2-0.1 (bookworm) |
| htmlunit | htmlunit | < 2.27 | 2.27 |
| nekohtml_project | nekohtml | < 1.9.22.noko2 | 1.9.22.noko2 |
| nekohtml_project | nekohtml | >= 0 < 1.9.22.noko2-0.1 | 1.9.22.noko2-0.1 |
| nekohtml_project | nekohtml | >= 0 < 1.9.22.noko2-0.1 | 1.9.22.noko2-0.1 |
| nekohtml_project | nekohtml | >= 0 < 1.9.22.noko2-0.1 | 1.9.22.noko2-0.1 |
| nokogiri | nokogiri | >= 0 < 1.13.4 | 1.13.4 |
| oracle | weblogic_server | — | — |
| oracle | weblogic_server | — | — |
| oracle | weblogic_server | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
ghsa7.5HIGH
osv7.5HIGH
vendor_debian7.5HIGH
vendor_oracle7.5HIGH
vendor_redhat7.5HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Oracle
Oracle Oracle Systems Risk Matrix: Tools (NekoHTML) — CVE-2022-24839
vendor_oracle·2024-04-15·CVSS 7.5
CVE-2022-24839 [HIGH] Oracle Oracle Systems Risk Matrix: Tools (NekoHTML) — CVE-2022-24839
Oracle Oracle Systems Risk Matrix: Tools (NekoHTML) vulnerability
CVE: CVE-2022-24839
CVSS: 7.5
Protocol: HTTP
Remote exploit: Yes
Affected versions: Network
Advisory: cpuapr2024 (APR 2024)
Atlassian
CVE-2022-24839: DoS (Denial of Service) net.sourceforge.nekohtml:nekohtml Vulnerability in Jira Service Management Data Center and Serve
vendor_atlassian·2023-12-12·CVSS 7.5
CVE-2022-24839 [HIGH] CVE-2022-24839: DoS (Denial of Service) net.sourceforge.nekohtml:nekohtml Vulnerability in Jira Service Management Data Center and Serve
CVE-2022-24839: DoS (Denial of Service) net.sourceforge.nekohtml:nekohtml Vulnerability in Jira Service Management Data Center and Serve
DoS (Denial of Service) net.sourceforge.nekohtml:nekohtml Vulnerability in Jira Service Management Data Center and Server
CVE: CVE-2022-24839
Severity: HIGH
Affected products: Jira Service Management
Oracle
Oracle Oracle Fusion Middleware Risk Matrix: Third Party (NekoHTML) — CVE-2022-24839
vendor_oracle·2023-10-15·CVSS 7.5
CVE-2022-24839 [HIGH] Oracle Oracle Fusion Middleware Risk Matrix: Third Party (NekoHTML) — CVE-2022-24839
Oracle Oracle Fusion Middleware Risk Matrix: Third Party (NekoHTML) vulnerability
CVE: CVE-2022-24839
CVSS: 7.5
Protocol: HTTP
Remote exploit: Yes
Affected versions: Network
Advisory: cpuoct2023 (OCT 2023)
Oracle
Oracle Oracle Financial Services Applications Risk Matrix: Securities (NekoHTML) — CVE-2022-24839
vendor_oracle·2023-04-15·CVSS 7.5
CVE-2022-24839 [HIGH] Oracle Oracle Financial Services Applications Risk Matrix: Securities (NekoHTML) — CVE-2022-24839
Oracle Oracle Financial Services Applications Risk Matrix: Securities (NekoHTML) vulnerability
CVE: CVE-2022-24839
CVSS: 7.5
Protocol: HTTP
Remote exploit: Yes
Affected versions: Network
Advisory: cpuapr2023 (APR 2023)
Oracle
Oracle Oracle Supply Chain Risk Matrix: Security (NekoHTML) — CVE-2022-24839
vendor_oracle·2023-01-15·CVSS 7.5
CVE-2022-24839 [HIGH] Oracle Oracle Supply Chain Risk Matrix: Security (NekoHTML) — CVE-2022-24839
Oracle Oracle Supply Chain Risk Matrix: Security (NekoHTML) vulnerability
CVE: CVE-2022-24839
CVSS: 7.5
Protocol: HTTP
Remote exploit: Yes
Affected versions: Network
Advisory: cpujan2023 (JAN 2023)
Oracle
Oracle Oracle Fusion Middleware Risk Matrix: Centralized Third Party Jars (NekoHTML) — CVE-2022-24839
vendor_oracle·2022-07-15·CVSS 7.5
CVE-2022-24839 [HIGH] Oracle Oracle Fusion Middleware Risk Matrix: Centralized Third Party Jars (NekoHTML) — CVE-2022-24839
Oracle Oracle Fusion Middleware Risk Matrix: Centralized Third Party Jars (NekoHTML) vulnerability
CVE: CVE-2022-24839
CVSS: 7.5
Protocol: HTTP
Remote exploit: Yes
Affected versions: Network
Advisory: cpujul2022 (JUL 2022)
Red Hat
nokogiri: Uncontrolled Resource Consumption in org.cyberneko.html (nokogiri fork)
vendor_redhat·2022-04-11·CVSS 7.5
CVE-2022-24839 [HIGH] CWE-770 nokogiri: Uncontrolled Resource Consumption in org.cyberneko.html (nokogiri fork)
nokogiri: Uncontrolled Resource Consumption in org.cyberneko.html (nokogiri fork)
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.
A flaw was found in the nokogiri library when processing an ill-formed HTML markup. This flaw allows an attacker to cause uncontrolled resource consumption, which affects performance.
Package: rubyg
Debian
CVE-2022-28366: libowasp-antisamy-java - Certain Neko-related HTML parsers allow a denial of service via crafted Processi...
vendor_debian·2022·CVSS 7.5
CVE-2022-28366 [HIGH] CVE-2022-28366: libowasp-antisamy-java - Certain Neko-related HTML parsers allow a denial of service via crafted Processi...
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.
Scope: local
bookworm: open
bullseye: open
forky: resolved (fixed in 1.7.4-1)
sid: resolved (fixed in 1.7.4-1)
trixie: resolved (fixed in 1.7.4-1)
Debian
CVE-2022-24839: nekohtml - org.cyberneko.html is an html parser written in Java. The fork of `org.cyberneko...
vendor_debian·2022·CVSS 7.5
CVE-2022-24839 [HIGH] CVE-2022-24839: nekohtml - org.cyberneko.html is an html parser written in Java. The fork of `org.cyberneko...
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.
Scope: local
bookworm: resolved (fixed in 1.9.22.noko2-0.1)
bullseye: open
forky: resolved (fixed in 1.9.22.noko2-0.1)
sid: resolved (fixed in 1.9.22.noko2-0.1)
trixie: resolved (fixed in 1.9.22.noko2-0.1)
GHSA
org.nokogiri:nekohtml vulnerable to Uncontrolled Resource Consumption
ghsa·2023-06-22
CVE-2022-24839 [HIGH] CWE-400 org.nokogiri:nekohtml vulnerable to Uncontrolled Resource Consumption
org.nokogiri:nekohtml vulnerable to Uncontrolled Resource Consumption
## Summary
The fork of `org.cyberneko.html` used by Nokogiri (Rubygem) raises a `java.lang.OutOfMemoryError` exception when parsing ill-formed HTML markup.
## Severity
The maintainers have evaluated this as [**High Severity** 7.5 (CVSS3.1)](https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
## Mitigation
Upgrade to `>= 1.9.22.noko2`.
## Credit
This vulnerability was reported by [이형관 (windshock)](https://www.linkedin.com/in/windshock/).
## References
[CWE-400](https://cwe.mitre.org/data/definitions/400.html) Uncontrolled Resource Consumption
## Notes
The upstream library `org.cyberneko.html` is no longer maintained. Nokogiri uses its own fork of this library located at htt
OSV
org.nokogiri:nekohtml vulnerable to Uncontrolled Resource Consumption
osv·2023-06-22
CVE-2022-24839 [HIGH] org.nokogiri:nekohtml vulnerable to Uncontrolled Resource Consumption
org.nokogiri:nekohtml vulnerable to Uncontrolled Resource Consumption
## Summary
The fork of `org.cyberneko.html` used by Nokogiri (Rubygem) raises a `java.lang.OutOfMemoryError` exception when parsing ill-formed HTML markup.
## Severity
The maintainers have evaluated this as [**High Severity** 7.5 (CVSS3.1)](https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
## Mitigation
Upgrade to `>= 1.9.22.noko2`.
## Credit
This vulnerability was reported by [이형관 (windshock)](https://www.linkedin.com/in/windshock/).
## References
[CWE-400](https://cwe.mitre.org/data/definitions/400.html) Uncontrolled Resource Consumption
## Notes
The upstream library `org.cyberneko.html` is no longer maintained. Nokogiri uses its own fork of this library located at htt
OSV
CVE-2022-28366: Certain Neko-related HTML parsers allow a denial of service via crafted Processing Instruction (PI) input that causes excessive heap memory consumptio
osv·2022-04-21·CVSS 7.5
CVE-2022-28366 [HIGH] CVE-2022-28366: Certain Neko-related HTML parsers allow a denial of service via crafted Processing Instruction (PI) input that causes excessive heap memory consumptio
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.
OSV
CVE-2022-24839: org
osv·2022-04-11·CVSS 7.5
CVE-2022-24839 [HIGH] CVE-2022-24839: org
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.
GHSA
Denial of Service (DoS) in Nokogiri on JRuby
ghsa·2022-04-11·CVSS 7.5
CVE-2022-24839 [HIGH] CWE-400 Denial of Service (DoS) in Nokogiri on JRuby
Denial of Service (DoS) in Nokogiri on JRuby
## Summary
Nokogiri `v1.13.4` updates the vendored `org.cyberneko.html` library to `1.9.22.noko2` which addresses [CVE-2022-24839](https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv). That CVE is rated 7.5 (High Severity).
See [GHSA-9849-p7jc-9rmv](https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv) for more information.
Please note that this advisory only applies to the **JRuby** implementation of Nokogiri `= 1.13.4`.
## Impact
### [CVE-2022-24839](https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv) in nekohtml
- **Severity**: High 7.5
- **Type**: [CWE-400](https://cwe.mitre.org/data/definitions/400.html) Uncontrolled Resource Consumption
- **De
OSV
Denial of Service (DoS) in Nokogiri on JRuby
osv·2022-04-11·CVSS 7.5
CVE-2022-24839 [HIGH] Denial of Service (DoS) in Nokogiri on JRuby
Denial of Service (DoS) in Nokogiri on JRuby
## Summary
Nokogiri `v1.13.4` updates the vendored `org.cyberneko.html` library to `1.9.22.noko2` which addresses [CVE-2022-24839](https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv). That CVE is rated 7.5 (High Severity).
See [GHSA-9849-p7jc-9rmv](https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv) for more information.
Please note that this advisory only applies to the **JRuby** implementation of Nokogiri `= 1.13.4`.
## Impact
### [CVE-2022-24839](https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv) in nekohtml
- **Severity**: High 7.5
- **Type**: [CWE-400](https://cwe.mitre.org/data/definitions/400.html) Uncontrolled Resource Consumption
- **De
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/sparklemotion/nekohtml/commit/a800fce3b079def130ed42a408ff1d09f89e773dhttps://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmvhttps://www.oracle.com/security-alerts/cpujul2022.htmlhttps://github.com/sparklemotion/nekohtml/commit/a800fce3b079def130ed42a408ff1d09f89e773dhttps://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmvhttps://www.oracle.com/security-alerts/cpujul2022.html
2022-04-11
Published