high7.5
CVE-2022-29546
OutOfMemory Exception by specifically crafted processing instruction in NekoHtml Parser
Impact
### Impact NekoHtml Parser suffers from a denial of service vulnerability on versions 2.60.0 and below. A specifically crafted input regarding the parsing of processing instructions leads to heap memory consumption. Please update to version 2.61.0. ### For more information If you have any questions or comments about this advisory: * Open an issue in [https://github.com/HtmlUnit/htmlunit-neko](https://github.com/HtmlUnit/htmlunit-neko) * Email us at [rbri at rbri.de]
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | net.sourceforge.htmlunit:neko-htmlunit | < 2.61.0 | 2.61.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Htmlunit | Htmlunit | before 2.61.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/HtmlUnit/htmlunit-neko/security/advisories/GHSA-6jmm-mp6w-4rrg
- https://github.com/advisories/GHSA-6jmm-mp6w-4rrg
- https://nvd.nist.gov/vuln/detail/CVE-2022-29546
- https://github.com/HtmlUnit/htmlunit-neko/commit/9d2aecd69223469e40c12ca3edddda09009110cc