VDB
RHSA-2023%3A1372
RHSA-2023%3A1372
PUBLISHED
CVSS 5.300000190734863 MEDIUM
A flaw was found in the net/http library of the golang package. This flaw allows an attacker to cause excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache is capped, an attacker sending very large keys can cause the server to allocate approximately 64 MiB per open connection.
Risk Scores
CVSS 3.1
5.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | openshift4-wincw/windows-machine-config-operator-bundle@sha256:836c9a83a500711609c9dc03871d37cbba7eee56dccfa9e58323083bbb07d5c4_amd64 as a component of Red Hat OpenShift Container Platform 4.13 | openshift4-wincw/windows-machine-config-operator-bundle@sha256:836c9a83a500711609c9dc03871d37cbba7eee56dccfa9e58323083bbb07d5c4_amd64, *, * |
| Red Hat | openshift4-wincw/windows-machine-config-operator-bundle@sha256:836c9a83a500711609c9dc03871d37cbba7eee56dccfa9e58323083bbb07d5c4_amd64 as a component of Red Hat OpenShift Container Platform 4.13 | openshift4-wincw/windows-machine-config-operator-bundle@sha256:836c9a83a500711609c9dc03871d37cbba7eee56dccfa9e58323083bbb07d5c4_amd64 |
| Red Hat | openshift4-wincw/windows-machine-config-rhel9-operator@sha256:03d582442d417f6e381d84d1aae5daccad45fd43cefb598a343ded42fc8e3baa_amd64 as a component of Red Hat OpenShift Container Platform 4.13 | openshift4-wincw/windows-machine-config-rhel9-operator@sha256:03d582442d417f6e381d84d1aae5daccad45fd43cefb598a343ded42fc8e3baa_amd64 |
| Red Hat | openshift4-wincw/windows-machine-config-rhel9-operator@sha256:03d582442d417f6e381d84d1aae5daccad45fd43cefb598a343ded42fc8e3baa_amd64 as a component of Red Hat OpenShift Container Platform 4.13 | openshift4-wincw/windows-machine-config-rhel9-operator@sha256:03d582442d417f6e381d84d1aae5daccad45fd43cefb598a343ded42fc8e3baa_amd64, *, openshift4-wincw/windows-machine-config-rhel9-operator@sha256:03d582442d417f6e381d84d1aae5daccad45fd43cefb598a343ded42fc8e3baa_amd64 |
Timeline
- May 10, 2023 CVE Published
- Apr 25, 2026 Distribution Patch
- Apr 25, 2026 Distribution Patch
- Apr 25, 2026 Security Advisory
- Apr 25, 2026 Security Advisory
- Apr 25, 2026 Security Advisory
- May 15, 2026 CVE Updated
References
- https://access.redhat.com/errata/RHSA-2023:1372 advisory
- https://access.redhat.com/security/updates/classification/#moderate advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2161274 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2174485 issue
- https://issues.redhat.com/browse/OCPBUGS-10416 advisory
- https://issues.redhat.com/browse/OCPBUGS-10709 advisory
- https://issues.redhat.com/browse/OCPBUGS-10930 advisory
- https://issues.redhat.com/browse/OCPBUGS-11444 advisory
- https://issues.redhat.com/browse/OCPBUGS-11735 advisory
- https://issues.redhat.com/browse/OCPBUGS-1513 advisory
- https://issues.redhat.com/browse/OCPBUGS-2028 advisory
- https://issues.redhat.com/browse/OCPBUGS-3506 advisory
- https://issues.redhat.com/browse/OCPBUGS-4133 advisory
- https://issues.redhat.com/browse/OCPBUGS-5065 advisory
- https://issues.redhat.com/browse/OCPBUGS-5354 advisory
- https://issues.redhat.com/browse/OCPBUGS-5378 advisory
- https://issues.redhat.com/browse/OCPBUGS-5732 advisory
- https://issues.redhat.com/browse/OCPBUGS-5887 advisory
- https://issues.redhat.com/browse/OCPBUGS-6611 advisory
- https://issues.redhat.com/browse/OCPBUGS-6635 advisory
…and 30 more