231 lines
9.2 KiB
JSON
231 lines
9.2 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"cveId": "CVE-2026-90996",
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"state": "PUBLISHED",
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"datePublished": "2026-09-14T15:55:42.351Z",
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"dateUpdated": "2026-11-06T01:44:38.290Z"
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},
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"containers": {
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"cna": {
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"title": "Sssd: sssd: denial of service in nss responder via crafted zero-length requests",
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{
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"other": {
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"content": {
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},
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"type": "Red Hat severity rating"
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},
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "LOCAL",
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"availabilityImpact": "LOW",
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"baseScore": 4,
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"baseSeverity": "MEDIUM",
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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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},
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "A flaw was found in sssd. A local unprivileged user could send a specially crafted request with a zero-length body to the Network Security Services (NSS) responder. This could lead to a denial-of-service condition, causing the NSS responder to become unstable or terminate. This vulnerability affects the availability of the system responder."
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}
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],
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"affected": [
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{
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"vendor": "Red Hat",
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{
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"vendor": "Red Hat",
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"product": "Red Hat Enterprise Linux 6",
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"packageName": "sssd",
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"defaultStatus": "unknown",
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"cpe:/o:redhat:rhel_els:6"
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{
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"vendor": "Red Hat",
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"product": "Red Hat Enterprise Linux 7",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "sssd",
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"cpes": [
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"cpe:/o:redhat:rhel_els:7"
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]
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{
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"vendor": "Red Hat",
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"product": "Red Hat Enterprise Linux 8",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "sssd",
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"defaultStatus": "affected",
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"cpes": [
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"cpe:/a:redhat:enterprise_linux:8"
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]
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},
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{
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"vendor": "Red Hat",
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"product": "Red Hat Enterprise Linux 9",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "sssd",
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"defaultStatus": "affected",
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"cpes": [
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{
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"vendor": "Red Hat",
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"product": "Red Hat OpenShift Container Platform 4",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "openshift/ose-rhel-coreos-8",
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"defaultStatus": "affected",
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"cpe:/a:redhat:openshift:4"
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{
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"vendor": "Red Hat",
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{
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"vendor": "Red Hat",
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"product": "Red Hat OpenShift Container Platform 5",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "openshift/ose-rhel-coreos-9",
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"defaultStatus": "affected",
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"cpes": [
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}
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],
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"references": [
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{
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"url": "https://access.redhat.com/security/cve/CVE-2026-90996",
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"tags": [
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"vdb-entry",
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"x_refsource_REDHAT"
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]
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2478986",
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"name": "RHBZ#2478986",
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"tags": [
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"issue-tracking",
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"x_refsource_REDHAT"
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}
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],
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"datePublic": "2026-09-14T14:50:00.000Z",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-191",
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"description": "Integer Underflow (Wrap or Wraparound)",
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"lang": "en",
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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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"x_redhatCweChain": "CWE-191: Integer Underflow (Wrap or Wraparound)",
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"workarounds": [
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{
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"lang": "en",
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"value": "There's no appropriated mitigation for this issue."
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}
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],
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"timeline": [
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{
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"lang": "en",
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"time": "2026-05-18T03:32:25.000Z",
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"value": "Reported to Red Hat."
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},
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{
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"lang": "en",
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"time": "2026-09-14T14:50:00.000Z",
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"value": "Made public."
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "This issue was discovered by Found by AISLE in partnership with Red Hat."
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}
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],
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"providerMetadata": {
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"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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"shortName": "redhat",
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"dateUpdated": "2026-11-06T01:44:38.290Z"
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},
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"x_generator": {
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"engine": "cvelib 1.8.0"
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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": "2026-09-16T15:15:17.094579Z",
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"id": "CVE-2026-90996",
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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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"dateUpdated": "2026-09-16T15:15:29.002Z"
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}
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}
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]
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}
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} |