VDB
RHSA-2024%3A7724
RHSA-2024%3A7724
PUBLISHED
CVSS 7.5 HIGH
A flaw was found in Envoy, a cloud-native, open source edge and service proxy. When an upstream TLS cluster is used with "auto_sni" enabled, a request containing a "host/:authority" header longer than 255 characters triggers an abnormal termination of the Envoy process, leading to 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 | openshift-service-mesh/ratelimit-rhel8@sha256:c07e83323755fcab6ea7942ce8597f6da29b136a23164bb2e818fb6b82cfaa67_ppc64le as a component of RHOSSM 2.4 for RHEL 8 | openshift-service-mesh/ratelimit-rhel8@sha256:c07e83323755fcab6ea7942ce8597f6da29b136a23164bb2e818fb6b82cfaa67_ppc64le, * |
| Red Hat | openshift-service-mesh/ratelimit-rhel8@sha256:2d2c3dd2aaf72a111aeb9e5d4b4b61685327af3ca7718f0c205ac2d2d0fcbb1c_s390x as a component of RHOSSM 2.4 for RHEL 8 | openshift-service-mesh/ratelimit-rhel8@sha256:2d2c3dd2aaf72a111aeb9e5d4b4b61685327af3ca7718f0c205ac2d2d0fcbb1c_s390x, * |
| Red Hat | openshift-service-mesh/ratelimit-rhel8@sha256:c9a3312e373b9711b6017c939a124220e9635572f7435c5ece2be5c65d733cf6_amd64 as a component of RHOSSM 2.4 for RHEL 8 | openshift-service-mesh/ratelimit-rhel8@sha256:c9a3312e373b9711b6017c939a124220e9635572f7435c5ece2be5c65d733cf6_amd64, openshift-service-mesh/ratelimit-rhel8@sha256:c9a3312e373b9711b6017c939a124220e9635572f7435c5ece2be5c65d733cf6_amd64 |
| Red Hat | openshift-service-mesh/kiali-rhel8@sha256:c84cac102698963002273f11ae476d39fcf73df4cba3a7ee42cdc7d7c357ce0c_s390x as a component of RHOSSM 2.4 for RHEL 8 | openshift-service-mesh/kiali-rhel8@sha256:c84cac102698963002273f11ae476d39fcf73df4cba3a7ee42cdc7d7c357ce0c_s390x, openshift-service-mesh/kiali-rhel8@sha256:c84cac102698963002273f11ae476d39fcf73df4cba3a7ee42cdc7d7c357ce0c_s390x |
| Red Hat | openshift-service-mesh/kiali-rhel8@sha256:05bdfe2430b6ffbdeb92f266460252924cc900fd2a70472fd4243cf1daaa49a5_ppc64le as a component of RHOSSM 2.4 for RHEL 8 | openshift-service-mesh/kiali-rhel8@sha256:05bdfe2430b6ffbdeb92f266460252924cc900fd2a70472fd4243cf1daaa49a5_ppc64le, * |
| Red Hat | openshift-service-mesh/istio-must-gather-rhel8@sha256:49f616b946db7539d70f7e88262c401be1bbcd7f17131f2770e7808094186b76_s390x as a component of RHOSSM 2.4 for RHEL 8 | *, openshift-service-mesh/istio-must-gather-rhel8@sha256:49f616b946db7539d70f7e88262c401be1bbcd7f17131f2770e7808094186b76_s390x |
| Red Hat | openshift-service-mesh/istio-must-gather-rhel8@sha256:e2ef0cab4f5aad815ee827d739a1452761fcdaf2e2d8ad88fbe35d3d9dd43b23_amd64 as a component of RHOSSM 2.4 for RHEL 8 | openshift-service-mesh/istio-must-gather-rhel8@sha256:e2ef0cab4f5aad815ee827d739a1452761fcdaf2e2d8ad88fbe35d3d9dd43b23_amd64, * |
| Red Hat | openshift-service-mesh/istio-cni-rhel8@sha256:724008ca455a9a604566e9ca40c6d133466f18c82c27ea7826956a5cf928943a_s390x as a component of RHOSSM 2.4 for RHEL 8 | openshift-service-mesh/istio-cni-rhel8@sha256:724008ca455a9a604566e9ca40c6d133466f18c82c27ea7826956a5cf928943a_s390x, openshift-service-mesh/istio-cni-rhel8@sha256:724008ca455a9a604566e9ca40c6d133466f18c82c27ea7826956a5cf928943a_s390x |
| Red Hat | openshift-service-mesh/grafana-rhel8@sha256:7e27c85e14c08b6495ed6142155e7a94736fd729b5b261017e48afb7c003ecb2_amd64 as a component of RHOSSM 2.4 for RHEL 8 | openshift-service-mesh/grafana-rhel8@sha256:7e27c85e14c08b6495ed6142155e7a94736fd729b5b261017e48afb7c003ecb2_amd64, openshift-service-mesh/grafana-rhel8@sha256:7e27c85e14c08b6495ed6142155e7a94736fd729b5b261017e48afb7c003ecb2_amd64 |
| Red Hat | openshift-service-mesh/pilot-rhel8@sha256:31c138edef9a73b2e225c69972b91e6272b073d0c07718b51ff8024ef179f2e5_arm64 as a component of RHOSSM 2.4 for RHEL 8 | openshift-service-mesh/pilot-rhel8@sha256:31c138edef9a73b2e225c69972b91e6272b073d0c07718b51ff8024ef179f2e5_arm64, openshift-service-mesh/pilot-rhel8@sha256:31c138edef9a73b2e225c69972b91e6272b073d0c07718b51ff8024ef179f2e5_arm64 |
| Red Hat | openshift-service-mesh/kiali-rhel8@sha256:2f2e9c6c51a8f40b028aa626c8e54d1bf090d59503481b1a748411d1279776b2_arm64 as a component of RHOSSM 2.4 for RHEL 8 | openshift-service-mesh/kiali-rhel8@sha256:2f2e9c6c51a8f40b028aa626c8e54d1bf090d59503481b1a748411d1279776b2_arm64, openshift-service-mesh/kiali-rhel8@sha256:2f2e9c6c51a8f40b028aa626c8e54d1bf090d59503481b1a748411d1279776b2_arm64 |
| Red Hat | openshift-service-mesh/proxyv2-rhel8@sha256:981a3342696504fa87ae21268e0f32aa5cd85a74c596dac123a3a91e8fad5329_arm64 as a component of RHOSSM 2.4 for RHEL 8 | *, * |
| Red Hat | openshift-service-mesh/ratelimit-rhel8@sha256:ac3c9594ceeb9414878ea612339cd4dd70afe536cd7d5f97e88c39b4388f0dbe_arm64 as a component of RHOSSM 2.4 for RHEL 8 | openshift-service-mesh/ratelimit-rhel8@sha256:ac3c9594ceeb9414878ea612339cd4dd70afe536cd7d5f97e88c39b4388f0dbe_arm64, openshift-service-mesh/ratelimit-rhel8@sha256:ac3c9594ceeb9414878ea612339cd4dd70afe536cd7d5f97e88c39b4388f0dbe_arm64 |
| Red Hat | openshift-service-mesh/proxyv2-rhel8@sha256:b5181f27a7cfbb72d25979aa7bacc2916c83160f43be423db540f670a615ca53_amd64 as a component of RHOSSM 2.4 for RHEL 8 | *, openshift-service-mesh/proxyv2-rhel8@sha256:b5181f27a7cfbb72d25979aa7bacc2916c83160f43be423db540f670a615ca53_amd64 |
| Red Hat | openshift-service-mesh/istio-must-gather-rhel8@sha256:cef9723c32c6183fcfee561c3dd2562e021f4db8db6c0073a9000c43265cb1b0_ppc64le as a component of RHOSSM 2.4 for RHEL 8 | openshift-service-mesh/istio-must-gather-rhel8@sha256:cef9723c32c6183fcfee561c3dd2562e021f4db8db6c0073a9000c43265cb1b0_ppc64le, openshift-service-mesh/istio-must-gather-rhel8@sha256:cef9723c32c6183fcfee561c3dd2562e021f4db8db6c0073a9000c43265cb1b0_ppc64le |
| Red Hat | openshift-service-mesh/istio-cni-rhel8@sha256:826840b00f91d89aa9520ceac0536668ff0465c819df3a3ca346ab343071d42f_amd64 as a component of RHOSSM 2.4 for RHEL 8 | *, * |
| Red Hat | openshift-service-mesh/istio-cni-rhel8@sha256:baa908c7ba436f9289ac6b5258db529e0819a2ae20ea3098e3c8c14f11bd915f_arm64 as a component of RHOSSM 2.4 for RHEL 8 | *, openshift-service-mesh/istio-cni-rhel8@sha256:baa908c7ba436f9289ac6b5258db529e0819a2ae20ea3098e3c8c14f11bd915f_arm64 |
| Red Hat | openshift-service-mesh/grafana-rhel8@sha256:9a6c7a3afacb314f8a95f37df0b7cf308be68bb43690d545c4afabadfa3a620c_s390x as a component of RHOSSM 2.4 for RHEL 8 | openshift-service-mesh/grafana-rhel8@sha256:9a6c7a3afacb314f8a95f37df0b7cf308be68bb43690d545c4afabadfa3a620c_s390x, openshift-service-mesh/grafana-rhel8@sha256:9a6c7a3afacb314f8a95f37df0b7cf308be68bb43690d545c4afabadfa3a620c_s390x |
| Red Hat | openshift-service-mesh/kiali-rhel8@sha256:afee81896a35fdadbe3f4434133f79bdb8f7c37b0aa8ddf0ab4cd2cde864132f_amd64 as a component of RHOSSM 2.4 for RHEL 8 | *, * |
| Red Hat | openshift-service-mesh/pilot-rhel8@sha256:f2eca6cadd2e62b3bfd4561cd8d08cb8f1c24f676920078b92a2f17ed3d85525_s390x as a component of RHOSSM 2.4 for RHEL 8 | openshift-service-mesh/pilot-rhel8@sha256:f2eca6cadd2e62b3bfd4561cd8d08cb8f1c24f676920078b92a2f17ed3d85525_s390x, openshift-service-mesh/pilot-rhel8@sha256:f2eca6cadd2e62b3bfd4561cd8d08cb8f1c24f676920078b92a2f17ed3d85525_s390x |
…and 8 more
Timeline
- Oct 7, 2024 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
- Apr 25, 2026 Security Advisory
- Apr 25, 2026 Security Advisory
- Apr 25, 2026 Security Advisory
- Apr 29, 2026 CVE Updated
References
- https://access.redhat.com/errata/RHSA-2024:7724 advisory
- https://access.redhat.com/security/updates/classification/#important advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2276149 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2283145 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2308193 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2311153 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2311154 issue
- https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_7724.json advisory
- https://access.redhat.com/security/cve/CVE-2024-32475 advisory
- https://www.cve.org/CVERecord?id=CVE-2024-32475 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2024-32475 advisory
- https://github.com/envoyproxy/envoy/commit/b47fc6648d7c2dfe0093a601d44cb704b7bad382 advisory
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-3mh5-6q8v-25wj advisory
- https://access.redhat.com/security/cve/CVE-2024-32976 advisory
- https://www.cve.org/CVERecord?id=CVE-2024-32976 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2024-32976 advisory
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-7wp5-c2vq-4f8m advisory
- https://access.redhat.com/security/cve/CVE-2024-43788 advisory
- https://www.cve.org/CVERecord?id=CVE-2024-43788 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2024-43788 advisory
…and 15 more