Bug 2431349 (CVE-2025-59465)
| Summary: | CVE-2025-59465 nodejs: Nodejs denial of service | ||
|---|---|---|---|
| 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: | caswilli, kaycoth |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A denial of service flaw has been discovered in NodeJS. A malformed `HTTP/2 HEADERS` frame with oversized, invalid `HPACK` data can cause Node.js to crash by triggering an unhandled `TLSSocket` error `ECONNRESET`. Instead of safely closing the connection, the process crashes, enabling a remote denial of service. This primarily affects applications that do not attach explicit error handlers to secure sockets
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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: | 2431480, 2431482, 2431484, 2431487, 2431490, 2431493, 2431496 | ||
| Bug Blocks: | |||
This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:1843 https://access.redhat.com/errata/RHSA-2026:1843 This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:1842 https://access.redhat.com/errata/RHSA-2026:1842 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2026:2422 https://access.redhat.com/errata/RHSA-2026:2422 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2026:2421 https://access.redhat.com/errata/RHSA-2026:2421 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2026:2420 https://access.redhat.com/errata/RHSA-2026:2420 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.6 Extended Update Support Via RHSA-2026:2767 https://access.redhat.com/errata/RHSA-2026:2767 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Extended Update Support Via RHSA-2026:2768 https://access.redhat.com/errata/RHSA-2026:2768 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:2781 https://access.redhat.com/errata/RHSA-2026:2781 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:2783 https://access.redhat.com/errata/RHSA-2026:2783 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:2782 https://access.redhat.com/errata/RHSA-2026:2782 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.6 Extended Update Support Via RHSA-2026:2864 https://access.redhat.com/errata/RHSA-2026:2864 This issue has been addressed in the following products: Red Hat Enterprise Linux 10.0 Extended Update Support Via RHSA-2026:2899 https://access.redhat.com/errata/RHSA-2026:2899 |
A malformed `HTTP/2 HEADERS` frame with oversized, invalid `HPACK` data can cause Node.js to crash by triggering an unhandled `TLSSocket` error `ECONNRESET`. Instead of safely closing the connection, the process crashes, enabling a remote denial of service. This primarily affects applications that do not attach explicit error handlers to secure sockets, for example: ``` server.on('secureConnection', socket => { socket.on('error', err => { console.log(err) }) }) ```