VDB
RHSA-2023%3A4488
RHSA-2023%3A4488
PUBLISHED
CVSS 7.5 HIGH
Record from redhat · Published August 7, 2023
A broken cryptographic algorithm flaw was found in golang.org/x/crypto/ssh. This issue causes a client to fail authentication with RSA keys to servers that reject signature algorithms based on SHA-2, enabling an attacker to crash the server, resulting in a loss of availability.
Risk scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | openshift4-wincw/windows-machine-config-operator-bundle@sha256:cd4c5c5b0fa1691a48d2ac33a2794c89e8e60d804a6e36d42ccd868b90c5ac05_amd64 as a component of Red Hat OpenShift Container Platform 4.11 | openshift4-wincw/windows-machine-config-operator-bundle@sha256:cd4c5c5b0fa1691a48d2ac33a2794c89e8e60d804a6e36d42ccd868b90c5ac05_amd64, * |
| Red Hat | openshift4-wincw/windows-machine-config-operator-bundle@sha256:cd4c5c5b0fa1691a48d2ac33a2794c89e8e60d804a6e36d42ccd868b90c5ac05_amd64 as a component of Red Hat OpenShift Container Platform 4.11 | openshift4-wincw/windows-machine-config-operator-bundle@sha256:cd4c5c5b0fa1691a48d2ac33a2794c89e8e60d804a6e36d42ccd868b90c5ac05_amd64 |
| Red Hat | openshift4-wincw/windows-machine-config-rhel8-operator@sha256:0326010fe1acf466d43a363bf7285a814443c73a2be821cdd7465c0defa04401_amd64 as a component of Red Hat OpenShift Container Platform 4.11 | openshift4-wincw/windows-machine-config-rhel8-operator@sha256:0326010fe1acf466d43a363bf7285a814443c73a2be821cdd7465c0defa04401_amd64 |
| Red Hat | openshift4-wincw/windows-machine-config-rhel8-operator@sha256:0326010fe1acf466d43a363bf7285a814443c73a2be821cdd7465c0defa04401_amd64 as a component of Red Hat OpenShift Container Platform 4.11 | openshift4-wincw/windows-machine-config-rhel8-operator@sha256:0326010fe1acf466d43a363bf7285a814443c73a2be821cdd7465c0defa04401_amd64, * |
Timeline
- Aug 7, 2023 CVE Published
- Apr 25, 2026 Security Advisory (4 in total, the first dated here)
- May 5, 2026 Distribution Patch (2 in total, the first dated here)
- May 15, 2026 CVE Updated
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln RHSA-2023%3A4488
vulnetix vdb fixes RHSA-2023%3A4488Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/RHSA-2023%253A4488/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart
References
- https://issues.redhat.com/browse/OCPBUGS-15435 advisory
- https://issues.redhat.com/browse/OCPBUGS-4247 advisory
- https://issues.redhat.com/browse/OCPBUGS-5894 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-25173 advisory
- https://github.com/containerd/containerd/commit/133f6bb6cd827ce35a5fb279c1ead12b9d21460a advisory
- https://github.com/containerd/containerd/releases/tag/v1.6.18 advisory
- https://access.redhat.com/security/updates/classification/#moderate advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2174485 issue
- https://issues.redhat.com/browse/WINC-823 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2022-27191 advisory
- https://groups.google.com/g/golang-announce/c/-cp44ypCT5s/m/wmegxkLiAQAJ advisory
- https://access.redhat.com/security/cve/CVE-2022-30629 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2022-30629 advisory
- https://www.benthamsgaze.org/2022/08/22/vulnerability-in-linux-containers-investigation-and-mitigation/ advisory
- https://access.redhat.com/errata/RHSA-2023:4488 advisory
- https://issues.redhat.com/browse/OCPBUGS-10418 advisory
- https://issues.redhat.com/browse/OCPBUGS-3572 advisory
- https://groups.google.com/g/golang-announce/c/TzIC9-t8Ytg advisory
- https://www.cve.org/CVERecord?id=CVE-2023-25173 advisory
- https://github.com/containerd/containerd/releases/tag/v1.5.18 advisory
…and 12 more