Bug 1773449 (CVE-2019-18838)
| Summary: | CVE-2019-18838 envoy: malformed HTTP request without the Host header may cause abnormal termination of the Envoy process | ||
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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: | high | Docs Contact: | |
| Priority: | high | ||
| 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: |
A flaw was found in envoy. A malformed HTTP request without the Host header may cause abnormal termination of the Envoy process. The highest threat from this vulnerability is to system availability.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-12-12 01:24:06 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 | ||
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Description
Marian Rehak
2019-11-18 07:58:40 UTC
Note the alias for this issue is CVE-1019-18838 but should be CVE-2019-18838, I've updated the summary but there appears to be something else to be updated by the security team. Tim added the same comment on 25th November. External References: https://groups.google.com/forum/#!topic/envoy-users/m7z5fGkCzPI https://github.com/envoyproxy/envoy/security/advisories/GHSA-f2rv-4w6x-rwhc 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-2019-18838 |