dotnet-sdk — security advisory

{
  "id": "005e5f142747f8dacf886c5e3e632b6b5ba76118dc14a99da5a000d0c7547189",
  "url": "https://osv.dev/vulnerability/BIT-dotnet-sdk-2023-44487",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "BIT-dotnet-sdk-2023-44487",
    "summary": "The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.",
    "evidence": "osv:BIT-dotnet-sdk-2023-44487",
    "products": [
      {
        "name": {
          "value": "dotnet-sdk",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.0.23",
            "evidence": "/affected/0/ranges"
          },
          {
            "value": "7.0.12",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "BIT-dotnet-sdk-2023-44487",
      "aliases": [
        "BIT-apisix-2023-44487",
        "BIT-aspnet-core-2023-44487",
        "BIT-contour-2023-44487",
        "BIT-dotnet-2023-44487",
        "BIT-dotnet-sdk-2023-44487",
        "BIT-envoy-2023-44487",
        "BIT-golang-2023-44487",
        "BIT-jenkins-2023-44487",
        "BIT-kong-2023-44487",
        "BIT-nginx-2023-44487",
        "BIT-nginx-gateway-2023-44487",
        "BIT-node-2023-44487",
        "BIT-node-min-2023-44487",
        "BIT-solr-2023-44487",
        "BIT-tomcat-2023-44487",
        "BIT-varnish-2023-44487",
        "CVE-2023-44487",
        "GHSA-qppj-fm5r-hxr3"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "SEMVER",
              "events": [
                {
                  "introduced": "6.0.0"
                },
                {
                  "fixed": "6.0.23"
                },
                {
                  "introduced": "7.0.0"
                },
                {
                  "fixed": "7.0.12"
                }
              ]
            }
          ],
          "package": {
            "name": "dotnet-sdk",
            "purl": "pkg:bitnami/dotnet-sdk",
            "ecosystem": "Bitnami"
          },
          "severity": [
            {
              "type": "CVSS_V3",
              "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
            }
          ],
          "database_specific": {
            "source": "https://github.com/bitnami/vulndb/tree/main/data/dotnet-sdk/BIT-dotnet-sdk-2023-44487.json"
          }
        }
      ],
      "modified": "2026-10-16T09:45:04.845650554Z",
      "provider": "osv",
      "references": [
        "https://access.redhat.com/security/cve/cve-2023-44487",
        "https://arstechnica.com/security/2023/10/how-ddosers-used-the-http-2-protocol-to-deliver-attacks-of-unprecedented-size/",
        "https://aws.amazon.com/security/security-bulletins/AWS-2023-011/",
        "https://blog.cloudflare.com/technical-breakdown-http2-rapid-reset-ddos-attack/",
        "https://blog.cloudflare.com/zero-day-rapid-reset-http2-record-breaking-ddos-attack/",
        "https://blog.litespeedtech.com/2023/10/11/rapid-reset-http-2-vulnerablilty/",
        "https://blog.qualys.com/vulnerabilities-threat-research/2023/10/10/cve-2023-44487-http-2-rapid-reset-attack",
        "https://blog.vespa.ai/cve-2023-44487/",
        "https://bugzilla.proxmox.com/show_bug.cgi?id=4988",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2242803",
        "https://bugzilla.suse.com/show_bug.cgi?id=1216123",
        "https://cgit.freebsd.org/ports/commit/?id=c64c329c2c1752f46b73e3e6ce9f4329be6629f9",
        "https://cloud.google.com/blog/products/identity-security/google-cloud-mitigated-largest-ddos-attack-peaking-above-398-million-rps/",
        "https://cloud.google.com/blog/products/identity-security/how-it-works-the-novel-http2-rapid-reset-ddos-attack",
        "https://community.traefik.io/t/is-traefik-vulnerable-to-cve-2023-44487/20125",
        "https://discuss.hashicorp.com/t/hcsec-2023-32-vault-consul-and-boundary-affected-by-http-2-rapid-reset-denial-of-service-vulnerability-cve-2023-44487/59715",
        "https://edg.io/lp/blog/resets-leaks-ddos-and-the-tale-of-a-hidden-cve",
        "https://forums.swift.org/t/swift-nio-http2-security-update-cve-2023-44487-http-2-dos/67764",
        "https://gist.github.com/adulau/7c2bfb8e9cdbe4b35a5e131c66a0c088",
        "https://github.com/Azure/AKS/issues/3947",
        "https://github.com/Kong/kong/discussions/11741",
        "https://github.com/advisories/GHSA-qppj-fm5r-hxr3",
        "https://github.com/advisories/GHSA-vx74-f528-fxqg",
        "https://github.com/advisories/GHSA-xpw8-rcwv-8f8p",
        "https://github.com/akka/akka-http/issues/4323",
        "https://github.com/alibaba/tengine/issues/1872",
        "https://github.com/apache/apisix/issues/10320",
        "https://github.com/apache/httpd-site/pull/10",
        "https://github.com/apache/httpd/blob/afcdbeebbff4b0c50ea26cdd16e178c0d1f24152/modules/http2/h2_mplx.c#L1101-L1113",
        "https://github.com/apache/tomcat/tree/main/java/org/apache/coyote/http2",
        "https://github.com/apache/trafficserver/pull/10564",
        "https://github.com/arkrwn/PoC/tree/main/CVE-2023-44487",
        "https://github.com/bcdannyboy/CVE-2023-44487",
        "https://github.com/caddyserver/caddy/issues/5877",
        "https://github.com/caddyserver/caddy/releases/tag/v2.7.5",
        "https://github.com/dotnet/announcements/issues/277",
        "https://github.com/dotnet/core/blob/e4613450ea0da7fd2fc6b61dfb2c1c1dec1ce9ec/release-notes/6.0/6.0.23/6.0.23.md?plain=1#L73",
        "https://github.com/eclipse/jetty.project/issues/10679",
        "https://github.com/envoyproxy/envoy/pull/30055",
        "https://github.com/etcd-io/etcd/issues/16740",
        "https://github.com/facebook/proxygen/pull/466",
        "https://github.com/golang/go/issues/63417",
        "https://github.com/grpc/grpc-go/pull/6703",
        "https://github.com/h2o/h2o/pull/3291",
        "https://github.com/h2o/h2o/security/advisories/GHSA-2m7v-gc89-fjqf",
        "https://github.com/haproxy/haproxy/issues/2312",
        "https://github.com/icing/mod_h2/blob/0a864782af0a942aa2ad4ed960a6b32cd35bcf0a/mod_http2/README.md?plain=1#L239-L244",
        "https://github.com/junkurihara/rust-rpxy/issues/97",
        "https://github.com/kazu-yamamoto/http2/commit/f61d41a502bd0f60eb24e1ce14edc7b6df6722a1",
        "https://github.com/kazu-yamamoto/http2/issues/93",
        "https://github.com/kubernetes/kubernetes/pull/121120",
        "https://github.com/line/armeria/pull/5232",
        "https://github.com/linkerd/website/pull/1695/commits/4b9c6836471bc8270ab48aae6fd2181bc73fd632",
        "https://github.com/micrictor/http2-rst-stream",
        "https://github.com/microsoft/CBL-Mariner/pull/6381",
        "https://github.com/netty/netty/commit/58f75f665aa81a8cbcf6ffa74820042a285c5e61",
        "https://github.com/nghttp2/nghttp2/pull/1961",
        "https://github.com/nghttp2/nghttp2/releases/tag/v1.57.0",
        "https://github.com/ninenines/cowboy/issues/1615",
        "https://github.com/nodejs/node/pull/50121",
        "https://github.com/openresty/openresty/issues/930",
        "https://github.com/opensearch-project/data-prepper/issues/3474",
        "https://github.com/oqtane/oqtane.framework/discussions/3367",
        "https://github.com/projectcontour/contour/pull/5826",
        "https://github.com/tempesta-tech/tempesta/issues/1986",
        "https://github.com/varnishcache/varnish-cache/issues/3996",
        "https://groups.google.com/g/golang-announce/c/iNNxDTCjZvo",
        "https://istio.io/latest/news/security/istio-security-2023-004/",
        "https://linkerd.io/2023/10/12/linkerd-cve-2023-44487/",
        "https://lists.apache.org/thread/5py8h42mxfsn8l1wy6o41xwhsjlsd87q",
        "https://lists.debian.org/debian-lts-announce/2023/10/msg00020.html",
        "https://lists.debian.org/debian-lts-announce/2023/10/msg00023.html",
        "https://lists.debian.org/debian-lts-announce/2023/10/msg00024.html",
        "https://lists.debian.org/debian-lts-announce/2023/10/msg00045.html",
        "https://lists.debian.org/debian-lts-announce/2023/10/msg00047.html",
        "https://lists.debian.org/debian-lts-announce/2023/11/msg00001.html",
        "https://lists.debian.org/debian-lts-announce/2023/11/msg00012.html",
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        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XFOIBB4YFICHDM7IBOP7PWXW3FX4HLL2/",
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        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZKQSIKIAT5TJ3WSLU3RDBQ35YX4GY4V3/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZLU6U2R2IC2K64NDPNMV55AUAO65MAF4/",
        "https://lists.w3.org/Archives/Public/ietf-http-wg/2023OctDec/0025.html",
        "https://mailman.nginx.org/pipermail/nginx-devel/2023-October/S36Q5HBXR7CAIMPLLPRSSSYR4PCMWILK.html",
        "https://martinthomson.github.io/h2-stream-limits/draft-thomson-httpbis-h2-stream-limits.html",
        "https://msrc.microsoft.com/blog/2023/10/microsoft-response-to-distributed-denial-of-service-ddos-attacks-against-http/2/",
        "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-44487",
        "https://my.f5.com/manage/s/article/K000137106",
        "https://netty.io/news/2023/10/10/4-1-100-Final.html",
        "https://news.ycombinator.com/item?id=37830987",
        "https://news.ycombinator.com/item?id=37830998",
        "https://news.ycombinator.com/item?id=37831062",
        "https://news.ycombinator.com/item?id=37837043",
        "https://openssf.org/blog/2023/10/10/http-2-rapid-reset-vulnerability-highlights-need-for-rapid-response/",
        "https://seanmonstar.com/post/730794151136935936/hyper-http2-rapid-reset-unaffected",
        "https://security.gentoo.org/glsa/202311-09",
        "https://security.netapp.com/advisory/ntap-20231016-0001/",
        "https://security.paloaltonetworks.com/CVE-2023-44487",
        "https://tomcat.apache.org/security-10.html#Fixed_in_Apache_Tomcat_10.1.14",
        "https://ubuntu.com/security/CVE-2023-44487",
        "https://www.bleepingcomputer.com/news/security/new-http-2-rapid-reset-zero-day-attack-breaks-ddos-records/",
        "https://www.cisa.gov/news-events/alerts/2023/10/10/http2-rapid-reset-vulnerability-cve-2023-44487",
        "https://www.darkreading.com/cloud/internet-wide-zero-day-bug-fuels-largest-ever-ddos-event",
        "https://www.debian.org/security/2023/dsa-5521",
        "https://www.debian.org/security/2023/dsa-5522",
        "https://www.debian.org/security/2023/dsa-5540",
        "https://www.debian.org/security/2023/dsa-5549",
        "https://www.debian.org/security/2023/dsa-5558",
        "https://www.debian.org/security/2023/dsa-5570",
        "https://www.haproxy.com/blog/haproxy-is-not-affected-by-the-http-2-rapid-reset-attack-cve-2023-44487",
        "https://www.netlify.com/blog/netlify-successfully-mitigates-cve-2023-44487/",
        "https://www.nginx.com/blog/http-2-rapid-reset-attack-impacting-f5-nginx-products/",
        "https://www.openwall.com/lists/oss-security/2023/10/10/6",
        "https://www.phoronix.com/news/HTTP2-Rapid-Reset-Attack",
        "https://www.theregister.com/2023/10/10/http2_rapid_reset_zeroday/",
        "https://security.netapp.com/advisory/ntap-20240426-0007/",
        "https://security.netapp.com/advisory/ntap-20240621-0006/",
        "https://security.netapp.com/advisory/ntap-20240621-0007/",
        "https://www.vicarius.io/vsociety/posts/rapid-reset-cve-2023-44487-dos-in-http2-understanding-the-root-cause",
        "https://github.com/grpc/grpc/releases/tag/v1.59.2",
        "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2MBEPPC36UBVOZZNAXFHKLFGSLCMN5LI/",
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        "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XFOIBB4YFICHDM7IBOP7PWXW3FX4HLL2/",
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        "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZKQSIKIAT5TJ3WSLU3RDBQ35YX4GY4V3/",
        "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZLU6U2R2IC2K64NDPNMV55AUAO65MAF4/",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-44487",
        "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-http2-reset-d8Kf32vZ",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-44487",
        "https://github.com/envoyproxy/envoy/security/advisories/GHSA-jhv4-f7mr-xx76",
        "https://github.com/kubernetes/ingress-nginx/blob/4b5c5efe2508dc915a48c54de7f23912ff2ec695/changelog/controller-1.9.3.md?plain=1#L15",
        "https://varnish-cache.org/releases/rel6.0.12.html#rel6-0-12",
        "https://varnish-cache.org/releases/rel7.3.1.html#rel7-3-1",
        "https://varnish-cache.org/releases/rel7.4.2.html#rel7-4-2"
      ],
      "provider_metadata": {
        "cpes": [
          "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*"
        ],
        "severity": "High"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-44487",
        "evidence": "/aliases"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/database_specific/severity"
  },
  "source_id": "core-osv",
  "document_id": 338139,
  "published_at": "2024-03-06T10:51:59.506+00:00"
}