170 lines
7.0 KiB
JSON
170 lines
7.0 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"cveId": "CVE-2023-23621",
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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": "2023-01-16T17:07:46.243Z",
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"datePublished": "2023-01-27T23:31:05.923Z",
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"dateUpdated": "2025-03-10T21:18:01.772Z"
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},
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"containers": {
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"cna": {
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"title": "Discourse vulnerable to ReDoS in user agent parsing",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-1333",
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"lang": "en",
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"description": "CWE-1333: Inefficient Regular Expression Complexity",
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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": "HIGH",
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"baseScore": 8.6,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "CHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
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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/discourse/discourse/security/advisories/GHSA-mrfp-54hf-jrcv",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/discourse/discourse/security/advisories/GHSA-mrfp-54hf-jrcv"
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},
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{
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"name": "https://github.com/discourse/discourse/pull/20002",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/discourse/discourse/pull/20002"
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},
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{
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"name": "https://github.com/discourse/discourse/commit/6d92c3cbdac431db99a450f360a3048bb3aaf458",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/discourse/discourse/commit/6d92c3cbdac431db99a450f360a3048bb3aaf458"
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}
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],
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"affected": [
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{
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"vendor": "discourse",
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"product": "discourse",
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"versions": [
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{
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"version": "< 3.0.1",
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"status": "affected"
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},
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{
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"version": "= 3.1.0.beta1",
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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": "2023-01-27T23:31:05.923Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Discourse is an open-source discussion platform. Prior to version 3.0.1 on the `stable` branch and version 3.1.0.beta2 on the `beta` and `tests-passed` branches, a malicious user can cause a regular expression denial of service using a carefully crafted user agent. This issue is patched in version 3.0.1 on the `stable` branch and version 3.1.0.beta2 on the `beta` and `tests-passed` branches. There are no known workarounds."
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}
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],
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"source": {
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"advisory": "GHSA-mrfp-54hf-jrcv",
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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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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-02T10:35:33.650Z"
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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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"name": "https://github.com/discourse/discourse/security/advisories/GHSA-mrfp-54hf-jrcv",
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"tags": [
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"x_refsource_CONFIRM",
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"x_transferred"
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],
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"url": "https://github.com/discourse/discourse/security/advisories/GHSA-mrfp-54hf-jrcv"
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},
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{
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"name": "https://github.com/discourse/discourse/pull/20002",
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://github.com/discourse/discourse/pull/20002"
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},
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{
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"name": "https://github.com/discourse/discourse/commit/6d92c3cbdac431db99a450f360a3048bb3aaf458",
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://github.com/discourse/discourse/commit/6d92c3cbdac431db99a450f360a3048bb3aaf458"
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-03-10T20:59:22.489717Z",
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"id": "CVE-2023-23621",
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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": "2025-03-10T21:18:01.772Z"
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}
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}
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]
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}
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} |