Bug 1773444 (CVE-2019-18801)
| Summary: | CVE-2019-18801 envoy: an untrusted remote client may send HTTP/2 requests that write to the heap outside of the request buffers when the upstream is HTTP/1 | ||
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| Product: | [Other] Security Response | Reporter: | Marian Rehak <mrehak> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | urgent | Docs Contact: | |
| Priority: | urgent | ||
| Version: | unspecified | CC: | kconner, rcernich, security-response-team, twalsh |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-12-12 01:24:02 UTC | 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: | |||
| Bug Blocks: | 1773455 | ||
| Attachments: | |||
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Description
Marian Rehak
2019-11-18 07:51:36 UTC
Created attachment 1638035 [details] [PATCH 1/3] http: fix heap overflow vulnerability (CVE-2019-18801) 1.12.2-0001-http-fix-heap-overflow-vulnerability-CVE-2019-18801.patch Created attachment 1638056 [details] [PATCH 1/3] http: fix heap overflow vulnerability (CVE-2019-18801) master-0001-http-fix-heap-overflow-vulnerability-CVE-2019-18801.patch External References: https://groups.google.com/forum/#!topic/envoy-users/m7z5fGkCzPI https://github.com/envoyproxy/envoy/security/advisories/GHSA-gxvv-x4p2-rppp This issue has been addressed in the following products: Openshift Service Mesh 1.0 OpenShift Service Mesh 1.0 Via RHSA-2019:4222 https://access.redhat.com/errata/RHSA-2019:4222 This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2019-18801 |