mirror of
https://github.com/CVEProject/cvelist.git
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215 lines
9.6 KiB
JSON
215 lines
9.6 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-2023-4154",
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"ASSIGNER": "secalert@redhat.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": "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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},
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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": "Out-of-bounds Write",
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"cweId": "CWE-787"
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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": "n/a",
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"product": {
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"product_data": [
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{
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"product_name": "samba",
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"version": {
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"version_data": [
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{
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"version_value": "not down converted",
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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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]
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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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"vendor_name": "Red Hat",
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"product": {
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"product_data": [
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{
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"product_name": "Red Hat Enterprise Linux 6",
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"version": {
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"version_data": [
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{
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"version_value": "not down converted",
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"x_cve_json_5_version_data": {
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"defaultStatus": "unaffected"
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}
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},
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{
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"version_value": "not down converted",
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]
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}
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},
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{
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"product_name": "Red Hat Enterprise Linux 7",
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"version": {
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"version_data": [
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{
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"version_value": "not down converted",
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}
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},
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{
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"product_name": "Red Hat Enterprise Linux 8",
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"version": {
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"version_data": [
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{
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"version_value": "not down converted",
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}
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]
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}
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},
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{
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"product_name": "Red Hat Enterprise Linux 9",
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"version": {
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"version_data": [
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{
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"version_value": "not down converted",
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]
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}
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},
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{
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"product_name": "Red Hat Storage 3",
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"version": {
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"version_data": [
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{
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"version_value": "not down converted",
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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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"vendor_name": "Fedora",
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"product": {
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"product_data": [
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{
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"product_name": "Fedora",
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"version": {
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"version_value": "not down converted",
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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://access.redhat.com/security/cve/CVE-2023-4154",
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"refsource": "MISC",
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"name": "https://access.redhat.com/security/cve/CVE-2023-4154"
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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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"refsource": "MISC",
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"name": "https://bugzilla.redhat.com/show_bug.cgi?id=2241883"
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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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"refsource": "MISC",
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"name": "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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"refsource": "MISC",
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"name": "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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"refsource": "MISC",
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"name": "https://www.samba.org/samba/security/CVE-2023-4154.html"
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}
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]
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},
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"impact": {
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"cvss": [
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{
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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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]
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}
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} |