171 lines
7.2 KiB
JSON
171 lines
7.2 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-2026-85078",
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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": "2026-09-02T21:21:01.776Z",
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"datePublished": "2026-09-17T14:28:37.286Z",
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"dateUpdated": "2026-09-17T19:19:53.849Z"
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},
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"containers": {
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"cna": {
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"title": "sanic chunked trailer request smuggling allows hidden second request execution",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-444",
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"lang": "en",
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"description": "CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')",
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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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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "LOW",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
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"version": "3.1"
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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/sanic-org/sanic/security/advisories/GHSA-wmj6-g64g-j7q5",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/sanic-org/sanic/security/advisories/GHSA-wmj6-g64g-j7q5"
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},
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{
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"name": "https://github.com/sanic-org/sanic/pull/3164",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/sanic-org/sanic/pull/3164"
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},
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{
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"name": "https://github.com/sanic-org/sanic/pull/3165",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/sanic-org/sanic/pull/3165"
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},
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{
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"name": "https://github.com/sanic-org/sanic/commit/47349d689d65fa1907977ac100e867894aeafb22",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/sanic-org/sanic/commit/47349d689d65fa1907977ac100e867894aeafb22"
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},
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{
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"name": "https://github.com/sanic-org/sanic/commit/69a10d3b06babaa9e5f6d1af577364e9e53b6dea",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/sanic-org/sanic/commit/69a10d3b06babaa9e5f6d1af577364e9e53b6dea"
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},
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{
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"name": "https://github.com/sanic-org/sanic/commit/a332796506c7c588b6930b02a8886e43eb8ea8d6",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/sanic-org/sanic/commit/a332796506c7c588b6930b02a8886e43eb8ea8d6"
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},
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{
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"name": "https://github.com/sanic-org/sanic/releases/tag/v24.12.1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/sanic-org/sanic/releases/tag/v24.12.1"
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},
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{
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"name": "https://github.com/sanic-org/sanic/releases/tag/v25.12.1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/sanic-org/sanic/releases/tag/v25.12.1"
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}
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],
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"affected": [
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{
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"vendor": "sanic-org",
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"product": "sanic",
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"versions": [
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{
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"version": "< 24.12.1",
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"status": "affected"
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},
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{
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"version": ">= 25.12.0, < 25.12.1",
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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": "2026-09-17T14:28:37.286Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Sanic is an opensource python web server/framework. In version 25.12.0, Sanic's core HTTP/1.1 chunked-body handling does not fully consume the trailer-part after the terminating zero chunk before reusing the keep-alive connection buffer. A remote unauthenticated client can place attacker-controlled bytes in that trailer region, causing Sanic to parse and route them as a hidden second request after the outer request. This breaks HTTP request-boundary integrity and can provide a request-smuggling primitive when Sanic is deployed behind intermediaries. This issue is fixed in version 25.12.1."
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}
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],
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"source": {
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"advisory": "GHSA-wmj6-g64g-j7q5",
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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": "2026-09-17T17:06:16.358452Z",
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"id": "CVE-2026-85078",
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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": "2026-09-17T19:19:53.849Z"
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}
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}
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]
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}
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} |