Bug 1866564 (CVE-2020-11993)
| Summary: | CVE-2020-11993 httpd: mod_http2 concurrent pool usage | ||
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| Product: | [Other] Security Response | Reporter: | Pedro Sampaio <psampaio> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | aakhtar, bnater, csutherl, gandavar, gzaronik, hhorak, jclere, jdoyle, jlyle, jorton, jwon, krathod, lgao, luhliari, mbabacek, mturk, myarboro, pjindal, pslavice, rsvoboda, security-response-team, weli, yozone |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | httpd 2.4.44 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A flaw was found in Apache httpd in versions 2.4.20 to 2.4.43. Logging using the wrong pool by mod_http2 at debug/trace log level may lead to potential crashes and denial of service. The highest threat from this vulnerability is to system availability.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-10-28 20:21:31 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: | 1868149, 1869077, 1869078 | ||
| Bug Blocks: | 1866566 | ||
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Description
Pedro Sampaio
2020-08-05 22:13:16 UTC
Acknowledgments: Name: the Apache project This vulnerability is out of security support scope for the following product: * Red Hat JBoss Enterprise Web Server 2 Please refer to https://access.redhat.com/support/policy/updates/jboss_notes for more details. Created httpd tracking bugs for this issue: Affects: fedora-all [bug 1868149] External References: https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2020-11993 Statement: Red Hat Enterprise Linux 5, 6, and 7 do not ship the vulnerable version of httpd and, thus, are not affected. This issue has been addressed in the following products: Red Hat JBoss Core Services Via RHSA-2020:4383 https://access.redhat.com/errata/RHSA-2020:4383 This issue has been addressed in the following products: JBoss Core Services on RHEL 7 JBoss Core Services on RHEL 6 Via RHSA-2020:4384 https://access.redhat.com/errata/RHSA-2020:4384 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-2020-11993 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2021:1809 https://access.redhat.com/errata/RHSA-2021:1809 |