mirror of
https://github.com/CVEProject/cvelist.git
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116 lines
4.9 KiB
JSON
116 lines
4.9 KiB
JSON
{
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"data_version": "4.0",
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"data_type": "CVE",
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"data_format": "MITRE",
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"CVE_data_meta": {
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"ID": "CVE-2023-45129",
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"ASSIGNER": "security-advisories@github.com",
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"STATE": "PUBLIC"
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. Prior to version 1.94.0, a malicious server ACL event can impact performance temporarily or permanently leading to a persistent denial of service. Homeservers running on a closed federation (which presumably do not need to use server ACLs) are not affected. Server administrators are advised to upgrade to Synapse 1.94.0 or later. As a workaround, rooms with malicious server ACL events can be purged and blocked using the admin API."
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}
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-770: Allocation of Resources Without Limits or Throttling",
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"cweId": "CWE-770"
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}
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]
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}
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]
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"vendor_name": "matrix-org",
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"product": {
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"product_data": [
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{
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"product_name": "synapse",
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"version": {
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"version_data": [
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{
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"version_affected": "=",
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"version_value": "< 1.94.0"
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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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}
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]
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}
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},
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"references": {
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"reference_data": [
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{
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"url": "https://github.com/matrix-org/synapse/security/advisories/GHSA-5chr-wjw5-3gq4",
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"refsource": "MISC",
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"name": "https://github.com/matrix-org/synapse/security/advisories/GHSA-5chr-wjw5-3gq4"
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},
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{
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"url": "https://github.com/matrix-org/synapse/pull/16360",
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"refsource": "MISC",
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"name": "https://github.com/matrix-org/synapse/pull/16360"
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},
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{
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"url": "https://matrix-org.github.io/synapse/latest/admin_api/rooms.html#version-2-new-version",
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"refsource": "MISC",
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"name": "https://matrix-org.github.io/synapse/latest/admin_api/rooms.html#version-2-new-version"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WRO4MPQ6HOXIUZM6RJP6VTCTMV7RD2T3/",
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"refsource": "MISC",
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"name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WRO4MPQ6HOXIUZM6RJP6VTCTMV7RD2T3/"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KEVRB4MG5UXQ5RLZHSUJXM5GWEBYYS5B/",
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"refsource": "MISC",
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"name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KEVRB4MG5UXQ5RLZHSUJXM5GWEBYYS5B/"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/N6P4QULVUE254WI7XF2LWWOGHCYVFXFY/",
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"refsource": "MISC",
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"name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/N6P4QULVUE254WI7XF2LWWOGHCYVFXFY/"
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},
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{
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"url": "https://security.gentoo.org/glsa/202401-12",
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"refsource": "MISC",
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"name": "https://security.gentoo.org/glsa/202401-12"
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}
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]
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},
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"source": {
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"advisory": "GHSA-5chr-wjw5-3gq4",
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"discovery": "UNKNOWN"
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},
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"impact": {
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"cvss": [
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{
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 4.9,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "HIGH",
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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:H/UI:N/S:U/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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} |