161 lines
6.1 KiB
JSON
161 lines
6.1 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-2026-58096",
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"assignerOrgId": "63664ac6-956c-4cba-a5d0-f46076e16109",
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"state": "PUBLISHED",
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"assignerShortName": "freebsd",
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"dateReserved": "2026-06-29T01:40:17.499Z",
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"datePublished": "2026-08-26T05:28:09.813Z",
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"dateUpdated": "2026-08-27T16:15:37.022Z"
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},
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"containers": {
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"cna": {
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"datePublic": "2026-08-25T19:45:00.000Z",
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"title": "ppp(8): missing length validation in LcpDecodeConfig()",
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"references": [
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{
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"tags": [
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"vendor-advisory"
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],
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"url": "https://security.freebsd.org/advisories/FreeBSD-SA-26:60.ppp.asc"
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}
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],
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"affected": [
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{
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"defaultStatus": "unknown",
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"modules": [
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"ppp"
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],
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"product": "FreeBSD",
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"vendor": "FreeBSD",
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"versions": [
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{
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"status": "affected",
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"versionType": "release",
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"version": "15.1-RELEASE",
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"lessThan": "p3"
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},
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{
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"status": "affected",
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"versionType": "release",
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"version": "15.0-RELEASE",
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"lessThan": "p13"
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},
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{
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"status": "affected",
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"versionType": "release",
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"version": "14.4-RELEASE",
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"lessThan": "p9"
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}
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]
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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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"type": "finder",
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"value": "Robert Morris"
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},
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{
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"lang": "en",
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"type": "finder",
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"value": "Décio Brandão (0xDBJ)"
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},
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{
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"lang": "en",
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"type": "finder",
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"value": "Joshua Rogers"
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},
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{
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"lang": "en",
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"type": "finder",
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"value": "Reo Shiseki"
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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": "LcpDecodeConfig() did not validate the length of received endpoint discriminator options against the minimum required by RFC 1717. Undersized options would trigger an out-of-bounds write.\n\nA malicious PPP peer can exploit CVE-2026-58095 and CVE-2026-58096 to crash ppp(8) or potentially execute arbitrary code as root."
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-130",
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"description": "CWE-130: Improper Handling of Length Parameter Inconsistency",
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"lang": "en",
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"type": "CWE"
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},
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{
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"cweId": "CWE-787",
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"description": "CWE-787: Out-of-bounds Write",
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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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"providerMetadata": {
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"orgId": "63664ac6-956c-4cba-a5d0-f46076e16109",
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"shortName": "freebsd",
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"dateUpdated": "2026-08-26T05:28:09.813Z"
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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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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 8.8,
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"attackVector": "NETWORK",
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"integrityImpact": "HIGH",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"confidentialityImpact": "HIGH"
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}
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},
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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": "2026-08-27T03:57:12.075696Z",
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"id": "CVE-2026-58096",
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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": "total"
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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": "2026-08-27T16:15:37.022Z"
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}
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}
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]
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}
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} |