243 lines
9.8 KiB
JSON
243 lines
9.8 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-2023-4154",
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"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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"state": "PUBLISHED",
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"assignerShortName": "redhat",
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"dateReserved": "2023-08-04T13:22:07.200Z",
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"datePublished": "2023-11-07T19:14:28.305Z",
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"dateUpdated": "2024-08-02T07:17:12.144Z"
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},
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"containers": {
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"cna": {
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"title": "Samba: ad dc password exposure to privileged users and rodcs",
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"metrics": [
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{
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"other": {
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"content": {
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"value": "Moderate",
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"namespace": "https://access.redhat.com/security/updates/classification/"
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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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{
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"cvssV3_1": {
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"attackComplexity": "HIGH",
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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": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"version": "3.1"
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},
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"format": "CVSS"
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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 design flaw was found in Samba's DirSync control implementation, which exposes passwords and secrets in Active Directory to privileged users and Read-Only Domain Controllers (RODCs). This flaw allows RODCs and users possessing the GET_CHANGES right to access all attributes, including sensitive secrets and passwords. Even in a default setup, RODC DC accounts, which should only replicate some passwords, can gain access to all domain secrets, including the vital krbtgt, effectively eliminating the RODC / DC distinction. Furthermore, the vulnerability fails to account for error conditions (fail open), like out-of-memory situations, potentially granting access to secret attributes, even under low-privileged attacker influence."
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}
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],
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"affected": [
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{
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"product": "samba",
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"vendor": "n/a",
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"versions": [
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{
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"version": "4.19.1",
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"status": "unaffected"
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},
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{
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"version": "4.18.8",
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"status": "unaffected"
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},
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{
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"version": "4.17.12",
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"status": "unaffected"
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}
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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 6",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "samba",
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"defaultStatus": "unaffected",
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"cpes": [
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"cpe:/o:redhat:enterprise_linux:6"
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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 6",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "samba4",
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"defaultStatus": "unaffected",
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"cpes": [
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"cpe:/o:redhat:enterprise_linux:6"
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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 7",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "samba",
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"defaultStatus": "unaffected",
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"cpes": [
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"cpe:/o:redhat:enterprise_linux:7"
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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 8",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "samba",
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"defaultStatus": "unaffected",
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"cpes": [
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"cpe:/o: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": "samba",
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"defaultStatus": "unaffected",
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"cpes": [
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"cpe:/o:redhat:enterprise_linux:9"
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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 Storage 3",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "samba",
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"defaultStatus": "unaffected",
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"cpes": [
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"cpe:/a:redhat:storage:3"
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]
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},
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{
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"product": "Fedora",
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"vendor": "Fedora",
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"collectionURL": "https://packages.fedoraproject.org/",
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"packageName": "samba",
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"defaultStatus": "affected"
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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-2023-4154",
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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=2241883",
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"name": "RHBZ#2241883",
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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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{
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"url": "https://bugzilla.samba.org/show_bug.cgi?id=15424"
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20231124-0002/"
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},
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{
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"url": "https://www.samba.org/samba/security/CVE-2023-4154.html"
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}
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],
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"datePublic": "2023-10-10T00:00:00.000Z",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-787",
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"description": "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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"x_redhatCweChain": "CWE-787: Out-of-bounds Write",
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"timeline": [
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{
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"lang": "en",
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"time": "2023-10-03T00:00:00.000Z",
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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": "2023-10-10T00:00:00.000Z",
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"value": "Made public."
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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": "2024-01-23T01:33:49.736Z"
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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": "2024-08-02T07:17:12.144Z"
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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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"url": "https://access.redhat.com/security/cve/CVE-2023-4154",
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"tags": [
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"vdb-entry",
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"x_refsource_REDHAT",
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"x_transferred"
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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=2241883",
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"name": "RHBZ#2241883",
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"tags": [
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"issue-tracking",
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"x_refsource_REDHAT",
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"x_transferred"
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]
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},
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{
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"url": "https://bugzilla.samba.org/show_bug.cgi?id=15424",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20231124-0002/",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://www.samba.org/samba/security/CVE-2023-4154.html",
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"tags": [
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"x_transferred"
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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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} |