146 lines
6.1 KiB
JSON
146 lines
6.1 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-2025-53538",
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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": "2025-07-02T15:15:11.515Z",
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"datePublished": "2025-07-22T21:36:03.976Z",
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"dateUpdated": "2025-07-23T18:32:21.856Z"
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},
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"containers": {
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"cna": {
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"title": "Suricata's mishandling of data on HTTP2 stream 0 can lead to resource starvation",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-770",
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"lang": "en",
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"description": "CWE-770: Allocation of Resources Without Limits or Throttling",
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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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"descriptions": [
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{
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"cweId": "CWE-400",
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"lang": "en",
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"description": "CWE-400: Uncontrolled Resource Consumption",
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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": 7.5,
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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": "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: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/OISF/suricata/security/advisories/GHSA-qrr7-crgj-cmh3",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/OISF/suricata/security/advisories/GHSA-qrr7-crgj-cmh3"
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},
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{
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"name": "https://github.com/OISF/suricata/commit/1d6d331752e933c46aca0ae7a9679b27462246e3",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/OISF/suricata/commit/1d6d331752e933c46aca0ae7a9679b27462246e3"
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},
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{
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"name": "https://github.com/OISF/suricata/commit/7fa88ea9e7d05e07a7864050cfd836b576669720",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/OISF/suricata/commit/7fa88ea9e7d05e07a7864050cfd836b576669720"
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}
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],
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"affected": [
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{
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"vendor": "OISF",
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"product": "suricata",
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"versions": [
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{
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"version": "< 7.0.11",
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"status": "affected"
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},
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{
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"version": ">= 8.0.0-beta1, < 8.0.0",
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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": "2025-07-22T21:36:03.976Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions 7.0.10 and below and 8.0.0-beta1 through 8.0.0-rc1, mishandling of data on HTTP2 stream 0 can lead to uncontrolled memory usage, leading to loss of visibility. Workarounds include disabling the HTTP/2 parser, and using a signature like drop http2 any any -> any any (frame:http2.hdr; byte_test:1,=,0,3; byte_test:4,=,0,5; sid: 1;) where the first byte test tests the HTTP2 frame type DATA and the second tests the stream id 0. This is fixed in versions 7.0.11 and 8.0.0."
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}
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],
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"source": {
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"advisory": "GHSA-qrr7-crgj-cmh3",
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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": "2025-07-23T18:32:13.576494Z",
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"id": "CVE-2025-53538",
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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": "no"
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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": "2025-07-23T18:32:21.856Z"
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}
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}
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]
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}
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} |