VDB
RHSA-2025%3A0821
RHSA-2025%3A0821
PUBLISHED
CVSS 7.5 HIGH
A flaw was found in golang.org/x/net/html. This flaw allows an attacker to craft input to the parse functions that would be processed non-linearly with respect to its length, resulting in extremely slow parsing. This issue can cause a denial of service.
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 | rhacm2/lighthouse-agent-rhel9@sha256:67e5f9bd236ef20707690b203530329fc0dbaa87a29485fa65b3b06880b3fe9e_ppc64le as a component of Red Hat Advanced Cluster Management for Kubernetes 2.10 for RHEL 9 | rhacm2/lighthouse-agent-rhel9@sha256:67e5f9bd236ef20707690b203530329fc0dbaa87a29485fa65b3b06880b3fe9e_ppc64le |
| Red Hat | rhacm2/nettest-rhel9@sha256:dc04c2dced183f436028f31651119787ec35e6bd5a1b50413663a9552a46e0f9_amd64 as a component of Red Hat Advanced Cluster Management for Kubernetes 2.10 for RHEL 9 | rhacm2/nettest-rhel9@sha256:dc04c2dced183f436028f31651119787ec35e6bd5a1b50413663a9552a46e0f9_amd64 |
| Red Hat | rhacm2/submariner-rhel9-operator@sha256:e0a5852fdf490397486015c4a87ab6a400efd95292edcd06cc228e9f63c6c1f5_amd64 as a component of Red Hat Advanced Cluster Management for Kubernetes 2.10 for RHEL 9 | * |
| Red Hat | rhacm2/subctl-rhel9@sha256:a540e3e8564f39a52c7fb6cc8f0f75ce5bd06dc9e867c76319969e0e60c398ab_arm64 as a component of Red Hat Advanced Cluster Management for Kubernetes 2.10 for RHEL 9 | *, *, * |
| Red Hat | rhacm2/submariner-route-agent-rhel9@sha256:1ea14fc51769d9ad19189a78b21b63d6d54f2ad2f98e60641ade1844ab7b59a9_amd64 as a component of Red Hat Advanced Cluster Management for Kubernetes 2.10 for RHEL 9 | * |
| Red Hat | rhacm2/submariner-globalnet-rhel9@sha256:0dc382af713b76b9bfdb510126ddc4c1357cf611e73137f3a24acd985e09a3b3_s390x as a component of Red Hat Advanced Cluster Management for Kubernetes 2.10 for RHEL 9 | *, *, * |
| Red Hat | rhacm2/lighthouse-coredns-rhel9@sha256:c5c1fada63f7ac49b10ccfc8267508e6cb8c42f9f66d38a730a7272124d29678_amd64 as a component of Red Hat Advanced Cluster Management for Kubernetes 2.10 for RHEL 9 | *, *, * |
| Red Hat | rhacm2/submariner-operator-bundle@sha256:38369036047e3d3fb3f6df96b8bf4ca03b5398287cb369fd749d0d84b5a5f9e0_s390x as a component of Red Hat Advanced Cluster Management for Kubernetes 2.10 for RHEL 9 | rhacm2/submariner-operator-bundle@sha256:38369036047e3d3fb3f6df96b8bf4ca03b5398287cb369fd749d0d84b5a5f9e0_s390x |
| Red Hat | rhacm2/submariner-rhel9-operator@sha256:e0a5852fdf490397486015c4a87ab6a400efd95292edcd06cc228e9f63c6c1f5_amd64 as a component of Red Hat Advanced Cluster Management for Kubernetes 2.10 for RHEL 9 | *, *, * |
| Red Hat | rhacm2/submariner-globalnet-rhel9@sha256:817943f2ce35e8851f85c416f280798fe51436b8ecca52f99914918008fbc4ff_amd64 as a component of Red Hat Advanced Cluster Management for Kubernetes 2.10 for RHEL 9 | *, *, * |
| Red Hat | rhacm2/lighthouse-coredns-rhel9@sha256:c5c1fada63f7ac49b10ccfc8267508e6cb8c42f9f66d38a730a7272124d29678_amd64 as a component of Red Hat Advanced Cluster Management for Kubernetes 2.10 for RHEL 9 | rhacm2/lighthouse-coredns-rhel9@sha256:c5c1fada63f7ac49b10ccfc8267508e6cb8c42f9f66d38a730a7272124d29678_amd64 |
| Red Hat | rhacm2/submariner-route-agent-rhel9@sha256:a9195bab21f34884439796412ea2f591454d2f09bc6867f1f2c2538e7dbdea93_s390x as a component of Red Hat Advanced Cluster Management for Kubernetes 2.10 for RHEL 9 | * |
| Red Hat | rhacm2/submariner-route-agent-rhel9@sha256:1ea14fc51769d9ad19189a78b21b63d6d54f2ad2f98e60641ade1844ab7b59a9_amd64 as a component of Red Hat Advanced Cluster Management for Kubernetes 2.10 for RHEL 9 | *, *, * |
| Red Hat | rhacm2/submariner-operator-bundle@sha256:5a64d238c64e2420f4edf2d2b8476c867a2731c3235767d6b184791a096bdcb3_ppc64le as a component of Red Hat Advanced Cluster Management for Kubernetes 2.10 for RHEL 9 | *, *, * |
| Red Hat | rhacm2/lighthouse-agent-rhel9@sha256:494f6c44802ea9519735810b04568bb5eb0214b5f1e24de02514ef6f1a843463_amd64 as a component of Red Hat Advanced Cluster Management for Kubernetes 2.10 for RHEL 9 | rhacm2/lighthouse-agent-rhel9@sha256:494f6c44802ea9519735810b04568bb5eb0214b5f1e24de02514ef6f1a843463_amd64 |
| Red Hat | rhacm2/submariner-route-agent-rhel9@sha256:102fcac86876bc6bf89ba595e4dbb521934573975e3598d2d5ae49e90c975a90_ppc64le as a component of Red Hat Advanced Cluster Management for Kubernetes 2.10 for RHEL 9 | rhacm2/submariner-route-agent-rhel9@sha256:102fcac86876bc6bf89ba595e4dbb521934573975e3598d2d5ae49e90c975a90_ppc64le |
| Red Hat | rhacm2/subctl-rhel9@sha256:1a0de9e5e93cae73f1cf36ddf3b91f6bd78e32442b5adc4e51a860b498765814_s390x as a component of Red Hat Advanced Cluster Management for Kubernetes 2.10 for RHEL 9 | *, *, * |
| Red Hat | rhacm2/nettest-rhel9@sha256:c627f97d1e609506d7fa3ff7c954e124a645ce03d193426c789af0d50cfefff1_s390x as a component of Red Hat Advanced Cluster Management for Kubernetes 2.10 for RHEL 9 | rhacm2/nettest-rhel9@sha256:c627f97d1e609506d7fa3ff7c954e124a645ce03d193426c789af0d50cfefff1_s390x |
| Red Hat | rhacm2/subctl-rhel9@sha256:b1674363b2837313b4d4700554455fa717642bd6edd587836df47b93a28c4404_ppc64le as a component of Red Hat Advanced Cluster Management for Kubernetes 2.10 for RHEL 9 | *, *, * |
…and 55 more
Timeline
- Jan 29, 2025 CVE Published
- Apr 25, 2026 Distribution Patch
- Apr 25, 2026 Distribution Patch
- Apr 25, 2026 Security Advisory
- Apr 25, 2026 Security Advisory
- Jul 19, 2026 CVE Updated
References
- https://access.redhat.com/errata/RHSA-2025:0821 advisory
- https://access.redhat.com/security/updates/classification/#important advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2333122 issue
- https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_0821.json advisory
- https://access.redhat.com/security/cve/CVE-2024-45338 advisory
- https://www.cve.org/CVERecord?id=CVE-2024-45338 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2024-45338 advisory
- https://go.dev/cl/637536 advisory
- https://go.dev/issue/70906 advisory
- https://groups.google.com/g/golang-announce/c/wSCRmFnNmPA/m/Lvcd0mRMAwAJ advisory
- https://pkg.go.dev/vuln/GO-2024-3333 advisory