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usn-6427-2
Vulnerability from osv_ubuntu
Published
2023-10-19 15:57
Modified
2023-10-19 15:57
Summary
dotnet8 vulnerability
Details
USN-6427-1 fixed a vulnerability in .NET. This update provides the corresponding update for .NET 8.
Original advisory details:
It was discovered that the .NET Kestrel web server did not properly handle HTTP/2 requests. A remote attacker could possibly use this issue to cause a denial of service.
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
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],
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}
],
"versions": [
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}
],
"aliases": [],
"details": "USN-6427-1 fixed a vulnerability in .NET. This update\nprovides the corresponding update for .NET 8.\n\nOriginal advisory details:\n\n It was discovered that the .NET Kestrel web server did not properly handle\n HTTP/2 requests. A remote attacker could possibly use this issue to cause a\n denial of service.\n",
"id": "USN-6427-2",
"modified": "2023-10-19T15:57:27.310831Z",
"published": "2023-10-19T15:57:27.310831Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-6427-2"
},
{
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"url": "https://ubuntu.com/security/CVE-2023-44487"
}
],
"related": [
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"UBUNTU-CVE-2023-44487"
],
"schema_version": "1.6.3",
"summary": "dotnet8 vulnerability"
}
CVE-2023-44487 (GCVE-0-2023-44487)
Vulnerability from cvelistv5 – Published: 2023-10-10 00:00 – Updated: 2026-07-14 12:03
VLAI
EPSS
VEX
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.
Severity
7.5 (High)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
173 references
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| ietf | http |
Affected:
2.0
cpe:2.3:a:ietf:http:2.0:*:*:*:*:*:*:* |
|
| Siemens | RUGGEDCOM APE1808 |
Affected:
0 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SINEC NMS |
Affected:
0 , < V3.0
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
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"url": "https://www.openwall.com/lists/oss-security/2023/10/10/6"
},
{
"url": "https://www.haproxy.com/blog/haproxy-is-not-affected-by-the-http-2-rapid-reset-attack-cve-2023-44487"
},
{
"url": "https://github.com/opensearch-project/data-prepper/issues/3474"
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{
"url": "https://github.com/kubernetes/kubernetes/pull/121120"
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{
"url": "https://github.com/oqtane/oqtane.framework/discussions/3367"
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{
"url": "https://github.com/advisories/GHSA-xpw8-rcwv-8f8p"
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{
"url": "https://netty.io/news/2023/10/10/4-1-100-Final.html"
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{
"url": "https://www.cisa.gov/news-events/alerts/2023/10/10/http2-rapid-reset-vulnerability-cve-2023-44487"
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{
"url": "https://www.theregister.com/2023/10/10/http2_rapid_reset_zeroday/"
},
{
"url": "https://blog.qualys.com/vulnerabilities-threat-research/2023/10/10/cve-2023-44487-http-2-rapid-reset-attack"
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{
"url": "https://news.ycombinator.com/item?id=37837043"
},
{
"url": "https://github.com/kazu-yamamoto/http2/issues/93"
},
{
"url": "https://martinthomson.github.io/h2-stream-limits/draft-thomson-httpbis-h2-stream-limits.html"
},
{
"url": "https://github.com/kazu-yamamoto/http2/commit/f61d41a502bd0f60eb24e1ce14edc7b6df6722a1"
},
{
"url": "https://github.com/apache/httpd/blob/afcdbeebbff4b0c50ea26cdd16e178c0d1f24152/modules/http2/h2_mplx.c#L1101-L1113"
},
{
"name": "DSA-5522",
"tags": [
"vendor-advisory"
],
"url": "https://www.debian.org/security/2023/dsa-5522"
},
{
"name": "DSA-5521",
"tags": [
"vendor-advisory"
],
"url": "https://www.debian.org/security/2023/dsa-5521"
},
{
"url": "https://access.redhat.com/security/cve/cve-2023-44487"
},
{
"url": "https://github.com/ninenines/cowboy/issues/1615"
},
{
"url": "https://github.com/varnishcache/varnish-cache/issues/3996"
},
{
"url": "https://github.com/tempesta-tech/tempesta/issues/1986"
},
{
"url": "https://blog.vespa.ai/cve-2023-44487/"
},
{
"url": "https://github.com/etcd-io/etcd/issues/16740"
},
{
"url": "https://www.darkreading.com/cloud/internet-wide-zero-day-bug-fuels-largest-ever-ddos-event"
},
{
"url": "https://istio.io/latest/news/security/istio-security-2023-004/"
},
{
"url": "https://github.com/junkurihara/rust-rpxy/issues/97"
},
{
"url": "https://bugzilla.suse.com/show_bug.cgi?id=1216123"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2242803"
},
{
"url": "https://ubuntu.com/security/CVE-2023-44487"
},
{
"url": "https://community.traefik.io/t/is-traefik-vulnerable-to-cve-2023-44487/20125"
},
{
"url": "https://github.com/advisories/GHSA-qppj-fm5r-hxr3"
},
{
"url": "https://github.com/apache/httpd-site/pull/10"
},
{
"url": "https://github.com/projectcontour/contour/pull/5826"
},
{
"url": "https://github.com/linkerd/website/pull/1695/commits/4b9c6836471bc8270ab48aae6fd2181bc73fd632"
},
{
"url": "https://github.com/line/armeria/pull/5232"
},
{
"url": "https://blog.litespeedtech.com/2023/10/11/rapid-reset-http-2-vulnerablilty/"
},
{
"url": "https://security.paloaltonetworks.com/CVE-2023-44487"
},
{
"url": "https://github.com/akka/akka-http/issues/4323"
},
{
"url": "https://github.com/openresty/openresty/issues/930"
},
{
"url": "https://github.com/apache/apisix/issues/10320"
},
{
"url": "https://github.com/Azure/AKS/issues/3947"
},
{
"url": "https://github.com/Kong/kong/discussions/11741"
},
{
"url": "https://github.com/arkrwn/PoC/tree/main/CVE-2023-44487"
},
{
"url": "https://www.netlify.com/blog/netlify-successfully-mitigates-cve-2023-44487/"
},
{
"url": "https://github.com/caddyserver/caddy/releases/tag/v2.7.5"
},
{
"name": "[debian-lts-announce] 20231013 [SECURITY] [DLA 3617-1] tomcat9 security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00020.html"
},
{
"name": "[oss-security] 20231013 Re: CVE-2023-44487: HTTP/2 Rapid Reset attack against many implementations",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2023/10/13/4"
},
{
"name": "[oss-security] 20231013 Re: CVE-2023-44487: HTTP/2 Rapid Reset attack against many implementations",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2023/10/13/9"
},
{
"url": "https://arstechnica.com/security/2023/10/how-ddosers-used-the-http-2-protocol-to-deliver-attacks-of-unprecedented-size/"
},
{
"url": "https://lists.w3.org/Archives/Public/ietf-http-wg/2023OctDec/0025.html"
},
{
"name": "FEDORA-2023-ed2642fd58",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JMEXY22BFG5Q64HQCM5CK2Q7KDKVV4TY/"
},
{
"url": "https://linkerd.io/2023/10/12/linkerd-cve-2023-44487/"
},
{
"name": "[debian-lts-announce] 20231016 [SECURITY] [DLA 3621-1] nghttp2 security update",
"tags": [
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],
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00023.html"
},
{
"url": "https://security.netapp.com/advisory/ntap-20231016-0001/"
},
{
"name": "[debian-lts-announce] 20231016 [SECURITY] [DLA 3617-2] tomcat9 regression update",
"tags": [
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"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00024.html"
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{
"name": "[oss-security] 20231018 Vulnerability in Jenkins",
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"url": "http://www.openwall.com/lists/oss-security/2023/10/18/4"
},
{
"name": "[oss-security] 20231018 Re: CVE-2023-44487: HTTP/2 Rapid Reset attack against many implementations",
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"url": "http://www.openwall.com/lists/oss-security/2023/10/18/8"
},
{
"name": "[oss-security] 20231019 CVE-2023-45802: Apache HTTP Server: HTTP/2 stream memory not reclaimed right away on RST",
"tags": [
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"url": "http://www.openwall.com/lists/oss-security/2023/10/19/6"
},
{
"name": "FEDORA-2023-54fadada12",
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},
{
"name": "FEDORA-2023-5ff7bf1dd8",
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},
{
"name": "[oss-security] 20231020 Re: CVE-2023-44487: HTTP/2 Rapid Reset attack against many implementations",
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"url": "http://www.openwall.com/lists/oss-security/2023/10/20/8"
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{
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{
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{
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{
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{
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{
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{
"name": "[debian-lts-announce] 20231030 [SECURITY] [DLA 3641-1] jetty9 security update",
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{
"name": "DSA-5540",
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{
"name": "[debian-lts-announce] 20231031 [SECURITY] [DLA 3638-1] h2o security update",
"tags": [
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],
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00047.html"
},
{
"url": "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"
},
{
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{
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{
"name": "[debian-lts-announce] 20231105 [SECURITY] [DLA 3645-1] trafficserver security update",
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"url": "https://www.debian.org/security/2023/dsa-5570"
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{
"url": "https://security.netapp.com/advisory/ntap-20240426-0007/"
},
{
"url": "https://security.netapp.com/advisory/ntap-20240621-0006/"
},
{
"url": "https://security.netapp.com/advisory/ntap-20240621-0007/"
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{
"url": "https://github.com/grpc/grpc/releases/tag/v1.59.2"
},
{
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-http2-reset-d8Kf32vZ"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2023-44487",
"datePublished": "2023-10-10T00:00:00.000Z",
"dateReserved": "2023-09-29T00:00:00.000Z",
"dateUpdated": "2026-07-14T12:03:17.389Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
ubuntu-cve-2023-44487
Vulnerability from osv_ubuntu
Published
2023-10-10 00:00
Modified
2026-04-22 07:45
Summary
Details
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.
Severity
7.5 (High)
7.5 (High)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "libnghttp2-14",
"binary_version": "1.7.1-1ubuntu0.1~esm2"
},
{
"binary_name": "nghttp2",
"binary_version": "1.7.1-1ubuntu0.1~esm2"
},
{
"binary_name": "nghttp2-client",
"binary_version": "1.7.1-1ubuntu0.1~esm2"
},
{
"binary_name": "nghttp2-proxy",
"binary_version": "1.7.1-1ubuntu0.1~esm2"
},
{
"binary_name": "nghttp2-server",
"binary_version": "1.7.1-1ubuntu0.1~esm2"
}
],
"priority_reason": "Listed in CISA Known Exploited Vulnerabilities Catalog"
},
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "nghttp2",
"purl": "pkg:deb/ubuntu/nghttp2@1.7.1-1ubuntu0.1~esm2?arch=source\u0026distro=esm-apps/xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.7.1-1ubuntu0.1~esm2"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0.6.7-1",
"1.3.4-2",
"1.4.0-1",
"1.4.0-2",
"1.5.0-2",
"1.6.0-1",
"1.7.0-1",
"1.7.1-1",
"1.7.1-1ubuntu0.1~esm1"
]
},
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "haproxy",
"binary_version": "1.8.8-1ubuntu0.13+esm3"
},
{
"binary_name": "vim-haproxy",
"binary_version": "1.8.8-1ubuntu0.13+esm3"
}
],
"priority_reason": "Listed in CISA Known Exploited Vulnerabilities Catalog"
},
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "haproxy",
"purl": "pkg:deb/ubuntu/haproxy@1.8.8-1ubuntu0.13+esm3?arch=source\u0026distro=esm-infra/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.8.8-1ubuntu0.13+esm3"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.7.9-1ubuntu1",
"1.7.9-1ubuntu2",
"1.8.4-1",
"1.8.7-1",
"1.8.8-1",
"1.8.8-1ubuntu0.1",
"1.8.8-1ubuntu0.2",
"1.8.8-1ubuntu0.3",
"1.8.8-1ubuntu0.4",
"1.8.8-1ubuntu0.6",
"1.8.8-1ubuntu0.7",
"1.8.8-1ubuntu0.8",
"1.8.8-1ubuntu0.9",
"1.8.8-1ubuntu0.10",
"1.8.8-1ubuntu0.11",
"1.8.8-1ubuntu0.13",
"1.8.8-1ubuntu0.13+esm2"
]
},
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "libnghttp2-14",
"binary_version": "1.30.0-1ubuntu1+esm2"
},
{
"binary_name": "nghttp2",
"binary_version": "1.30.0-1ubuntu1+esm2"
},
{
"binary_name": "nghttp2-client",
"binary_version": "1.30.0-1ubuntu1+esm2"
},
{
"binary_name": "nghttp2-proxy",
"binary_version": "1.30.0-1ubuntu1+esm2"
},
{
"binary_name": "nghttp2-server",
"binary_version": "1.30.0-1ubuntu1+esm2"
}
],
"priority_reason": "Listed in CISA Known Exploited Vulnerabilities Catalog"
},
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "nghttp2",
"purl": "pkg:deb/ubuntu/nghttp2@1.30.0-1ubuntu1+esm2?arch=source\u0026distro=esm-infra/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.30.0-1ubuntu1+esm2"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.25.0-1",
"1.27.0-1",
"1.28.0-1",
"1.29.0-1",
"1.29.0-1build1",
"1.30.0-1",
"1.30.0-1ubuntu1",
"1.30.0-1ubuntu1+esm1"
]
},
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "h2o",
"binary_version": "2.2.4+dfsg-1ubuntu0.1~esm2"
},
{
"binary_name": "libh2o-dev-common",
"binary_version": "2.2.4+dfsg-1ubuntu0.1~esm2"
},
{
"binary_name": "libh2o-evloop0.13",
"binary_version": "2.2.4+dfsg-1ubuntu0.1~esm2"
},
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],
"priority_reason": "Listed in CISA Known Exploited Vulnerabilities Catalog"
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "tomcat9",
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},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "9.0.58-1ubuntu0.2"
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],
"type": "ECOSYSTEM"
}
],
"versions": [
"9.0.43-3",
"9.0.54-1",
"9.0.55-1",
"9.0.58-1",
"9.0.58-1ubuntu0.1"
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},
{
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"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "dnsdist",
"binary_version": "1.6.1-1ubuntu0.1~esm1"
}
],
"priority_reason": "Listed in CISA Known Exploited Vulnerabilities Catalog"
},
"package": {
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"name": "dnsdist",
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},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
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}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.5.1-3build2",
"1.6.1-1build1"
]
},
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
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{
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{
"binary_name": "libh2o-dev-common",
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{
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},
{
"binary_name": "libh2o0.13",
"binary_version": "2.2.5+dfsg2-6.1ubuntu2+esm1"
}
],
"priority_reason": "Listed in CISA Known Exploited Vulnerabilities Catalog"
},
"package": {
"ecosystem": "Ubuntu:Pro:22.04:LTS",
"name": "h2o",
"purl": "pkg:deb/ubuntu/h2o@2.2.5+dfsg2-6.1ubuntu2+esm1?arch=source\u0026distro=esm-apps/jammy"
},
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{
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{
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],
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}
],
"versions": [
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"2.2.5+dfsg2-6.1",
"2.2.5+dfsg2-6.1ubuntu1",
"2.2.5+dfsg2-6.1ubuntu2"
]
},
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "libnode72",
"binary_version": "12.22.9~dfsg-1ubuntu3.6+esm2"
},
{
"binary_name": "nodejs",
"binary_version": "12.22.9~dfsg-1ubuntu3.6+esm2"
}
],
"priority_reason": "Listed in CISA Known Exploited Vulnerabilities Catalog"
},
"package": {
"ecosystem": "Ubuntu:Pro:22.04:LTS",
"name": "nodejs",
"purl": "pkg:deb/ubuntu/nodejs@12.22.9~dfsg-1ubuntu3.6+esm2?arch=source\u0026distro=esm-apps/jammy"
},
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{
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{
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{
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],
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],
"versions": [
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"12.22.7~dfsg-2ubuntu1",
"12.22.7~dfsg-2ubuntu3",
"12.22.9~dfsg-1ubuntu2",
"12.22.9~dfsg-1ubuntu3",
"12.22.9~dfsg-1ubuntu3.1",
"12.22.9~dfsg-1ubuntu3.2",
"12.22.9~dfsg-1ubuntu3.3",
"12.22.9~dfsg-1ubuntu3.4",
"12.22.9~dfsg-1ubuntu3.5",
"12.22.9~dfsg-1ubuntu3.6"
]
},
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "trafficserver",
"binary_version": "9.1.1+ds-2ubuntu0.1~esm1"
},
{
"binary_name": "trafficserver-experimental-plugins",
"binary_version": "9.1.1+ds-2ubuntu0.1~esm1"
}
],
"priority_reason": "Listed in CISA Known Exploited Vulnerabilities Catalog"
},
"package": {
"ecosystem": "Ubuntu:Pro:22.04:LTS",
"name": "trafficserver",
"purl": "pkg:deb/ubuntu/trafficserver@9.1.1+ds-2ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/jammy"
},
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{
"events": [
{
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},
{
"fixed": "9.1.1+ds-2ubuntu0.1~esm1"
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],
"type": "ECOSYSTEM"
}
],
"versions": [
"8.1.1+ds-1.1",
"9.1.1+ds-2build1"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "aspnetcore-runtime-8.0",
"binary_version": "8.0.0-0ubuntu1"
},
{
"binary_name": "aspnetcore-targeting-pack-8.0",
"binary_version": "8.0.0-0ubuntu1"
},
{
"binary_name": "dotnet-apphost-pack-8.0",
"binary_version": "8.0.0-0ubuntu1"
},
{
"binary_name": "dotnet-host-8.0",
"binary_version": "8.0.0-0ubuntu1"
},
{
"binary_name": "dotnet-hostfxr-8.0",
"binary_version": "8.0.0-0ubuntu1"
},
{
"binary_name": "dotnet-runtime-8.0",
"binary_version": "8.0.0-0ubuntu1"
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{
"binary_name": "dotnet-sdk-8.0",
"binary_version": "8.0.100-0ubuntu1"
},
{
"binary_name": "dotnet-sdk-8.0-source-built-artifacts",
"binary_version": "8.0.100-0ubuntu1"
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{
"binary_name": "dotnet-targeting-pack-8.0",
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{
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{
"binary_name": "dotnet8",
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},
{
"binary_name": "netstandard-targeting-pack-2.1-8.0",
"binary_version": "8.0.100-0ubuntu1"
}
],
"priority_reason": "Listed in CISA Known Exploited Vulnerabilities Catalog"
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "dotnet8",
"purl": "pkg:deb/ubuntu/dotnet8@8.0.100-8.0.0-0ubuntu1?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
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{
"fixed": "8.0.100-8.0.0-0ubuntu1"
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],
"type": "ECOSYSTEM"
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],
"versions": [
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}
],
"aliases": [],
"details": "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.",
"id": "UBUNTU-CVE-2023-44487",
"modified": "2026-04-22T07:45:27Z",
"published": "2023-10-10T00:00:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-44487"
},
{
"type": "REPORT",
"url": "https://blog.cloudflare.com/zero-day-rapid-reset-http2-record-breaking-ddos-attack/"
},
{
"type": "REPORT",
"url": "https://blog.cloudflare.com/technical-breakdown-http2-rapid-reset-ddos-attack/"
},
{
"type": "REPORT",
"url": "https://www.mail-archive.com/haproxy@formilux.org/msg44134.html"
},
{
"type": "REPORT",
"url": "https://www.nginx.com/blog/http-2-rapid-reset-attack-impacting-f5-nginx-products/"
},
{
"type": "REPORT",
"url": "https://my.f5.com/manage/s/article/K000137106"
},
{
"type": "REPORT",
"url": "https://mailman.nginx.org/pipermail/nginx-devel/2023-October/S36Q5HBXR7CAIMPLLPRSSSYR4PCMWILK.html"
},
{
"type": "REPORT",
"url": "https://www.mail-archive.com/haproxy@formilux.org/msg44134.html"
},
{
"type": "REPORT",
"url": "https://devblogs.microsoft.com/dotnet/october-2023-updates/"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-6427-1"
},
{
"type": "REPORT",
"url": "https://github.com/nghttp2/nghttp2/releases/tag/v1.57.0"
},
{
"type": "REPORT",
"url": "https://groups.google.com/g/golang-announce/c/iNNxDTCjZvo"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-6427-2"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-6438-1"
},
{
"type": "REPORT",
"url": "https://nodejs.org/en/blog/vulnerability/october-2023-security-releases"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-6505-1"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-6574-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-44487"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-6754-1"
},
{
"type": "REPORT",
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-6994-1"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-7067-1"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-7410-1"
},
{
"type": "REPORT",
"url": "https://tomcat.apache.org/security-8.html"
},
{
"type": "REPORT",
"url": "https://lists.apache.org/thread/5py8h42mxfsn8l1wy6o41xwhsjlsd87q"
},
{
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"url": "https://ubuntu.com/security/notices/USN-7469-1"
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{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-7469-2"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-7469-3"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-7469-4"
},
{
"type": "REPORT",
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"url": "https://mailman.powerdns.com/pipermail/dnsdist/2023-October/001409.html"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-7892-1"
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],
"related": [
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"USN-6427-2",
"USN-6438-1",
"USN-6505-1",
"USN-6574-1",
"USN-6754-1",
"USN-6994-1",
"USN-7067-1",
"USN-7410-1",
"USN-7469-1",
"USN-7469-2",
"USN-7469-3",
"USN-7469-4",
"USN-7892-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "high",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2023-44487"
]
}
Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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