mirror of
https://github.com/CVEProject/cvelist.git
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222 lines
9.9 KiB
JSON
222 lines
9.9 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-2023-42754",
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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 NULL pointer dereference flaw was found in the Linux kernel ipv4 stack. The socket buffer (skb) was assumed to be associated with a device before calling __ip_options_compile, which is not always the case if the skb is re-routed by ipvs. This issue may allow a local user with CAP_NET_ADMIN privileges to crash the system."
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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": "NULL Pointer Dereference",
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"cweId": "CWE-476"
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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": "kernel",
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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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"versions": [
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{
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"version": "6.6-rc3",
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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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}
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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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"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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"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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}
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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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"x_cve_json_5_version_data": {
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"defaultStatus": "affected"
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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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"x_cve_json_5_version_data": {
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"defaultStatus": "affected"
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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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"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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"x_cve_json_5_version_data": {
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"defaultStatus": "affected"
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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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"x_cve_json_5_version_data": {
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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": "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_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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},
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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-2023-42754",
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"refsource": "MISC",
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"name": "https://access.redhat.com/security/cve/CVE-2023-42754"
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2239845",
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"refsource": "MISC",
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"name": "https://bugzilla.redhat.com/show_bug.cgi?id=2239845"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GISYSL3F6WIEVGHJGLC2MFNTUXHPTKQH/",
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"refsource": "MISC",
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"name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GISYSL3F6WIEVGHJGLC2MFNTUXHPTKQH/"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GPMICQ2HVZO5UAM5KPXHAZKA2U3ZDOO6/",
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"refsource": "MISC",
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"name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GPMICQ2HVZO5UAM5KPXHAZKA2U3ZDOO6/"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V5PDNWPKAP3WL5RQZ4RIDS6MG32OHH5R/",
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"refsource": "MISC",
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"name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V5PDNWPKAP3WL5RQZ4RIDS6MG32OHH5R/"
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},
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{
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"url": "https://seclists.org/oss-sec/2023/q4/14",
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"refsource": "MISC",
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"name": "https://seclists.org/oss-sec/2023/q4/14"
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},
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{
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"url": "https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html",
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"refsource": "MISC",
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"name": "https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html"
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}
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]
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},
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"work_around": [
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{
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"lang": "en",
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"value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."
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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": "LOW",
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"attackVector": "LOCAL",
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"availabilityImpact": "HIGH",
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"baseScore": 5.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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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:L/AC:L/PR:L/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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} |