Bug 2523558 (CVE-2022-50998)
| Summary: | CVE-2022-50998 nokogiri: libxml2: Nokogiri: Denial of Service and Memory Corruption via Crafted XML Input | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | akostadi, amasferr, anthomas, crizzo, dmayorov, ehelms, eshamard, ggainey, jlledo, jpasqual, juwatts, jvasik, kaycoth, mdellweg, mhulan, nmoumoul, osousa, pantinor, pcreech, rblanco, rchan, rhel-process-autobot, smallamp, tmalecek, tsedmik, watson-tool-maintainers |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in Nokogiri, a Ruby gem for parsing XML and HTML documents. This vulnerability arises from issues within its bundled libxml2 library, specifically involving data corruption from entity reference cycles and integer overflows when processing large XML files. A remote attacker could exploit these flaws by providing specially crafted XML input, potentially leading to denial of service or memory corruption within the application.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2526239 | ||
| Bug Blocks: | |||
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Description
OSIDB Bzimport
2026-08-25 15:34:05 UTC
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