141 lines
5.8 KiB
JSON
141 lines
5.8 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2025-57804",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2025-08-20T14:30:35.009Z",
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"datePublished": "2025-08-25T21:04:52.642Z",
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"dateUpdated": "2025-11-03T18:13:44.839Z"
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},
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"containers": {
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"cna": {
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"title": "h2 allows HTTP Request Smuggling due to illegal characters in headers",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-93",
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"lang": "en",
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"description": "CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection')",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "LOW",
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"subAvailabilityImpact": "NONE",
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"baseScore": 6.9,
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N",
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"version": "4.0"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/python-hyper/h2/security/advisories/GHSA-847f-9342-265h",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/python-hyper/h2/security/advisories/GHSA-847f-9342-265h"
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},
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{
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"name": "https://github.com/python-hyper/h2/commit/035e9899f95e3709af098f578bfc3cd302298e3a",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/python-hyper/h2/commit/035e9899f95e3709af098f578bfc3cd302298e3a"
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}
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],
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"affected": [
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{
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"vendor": "python-hyper",
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"product": "h2",
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"versions": [
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{
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"version": "< 4.3.0",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2025-08-25T21:04:52.642Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "h2 is a pure-Python implementation of a HTTP/2 protocol stack. Prior to version 4.3.0, an HTTP/2 request splitting vulnerability allows attackers to perform request smuggling attacks by injecting CRLF characters into headers. This occurs when servers downgrade HTTP/2 requests to HTTP/1.1 without properly validating header names/values, enabling attackers to manipulate request boundaries and bypass security controls. This issue has been patched in version 4.3.0."
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}
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],
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"source": {
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"advisory": "GHSA-847f-9342-265h",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-08-26T19:14:14.359281Z",
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"id": "CVE-2025-57804",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-08-26T19:14:49.643Z"
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}
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},
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{
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://lists.debian.org/debian-lts-announce/2025/09/msg00004.html"
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}
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],
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2025-11-03T18:13:44.839Z"
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}
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}
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]
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}
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} |