mirror of
https://github.com/CVEProject/cvelist.git
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180 lines
7.2 KiB
JSON
180 lines
7.2 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-2023-4693",
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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": "An out-of-bounds read flaw was found on grub2's NTFS filesystem driver. This issue may allow a physically present attacker to present a specially crafted NTFS file system image to read arbitrary memory locations. A successful attack allows sensitive data cached in memory or EFI variable values to be leaked, presenting a high Confidentiality risk."
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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 Read",
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"cweId": "CWE-125"
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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": "grub2",
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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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}
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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 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": "unknown"
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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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}
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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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}
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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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"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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}
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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-2023-4693",
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"refsource": "MISC",
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"name": "https://access.redhat.com/security/cve/CVE-2023-4693"
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2238343",
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"refsource": "MISC",
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"name": "https://bugzilla.redhat.com/show_bug.cgi?id=2238343"
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},
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{
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"url": "https://dfir.ru/2023/10/03/cve-2023-4692-cve-2023-4693-vulnerabilities-in-the-grub-boot-manager/",
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"refsource": "MISC",
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"name": "https://dfir.ru/2023/10/03/cve-2023-4692-cve-2023-4693-vulnerabilities-in-the-grub-boot-manager/"
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},
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{
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"url": "https://lists.gnu.org/archive/html/grub-devel/2023-10/msg00028.html",
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"refsource": "MISC",
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"name": "https://lists.gnu.org/archive/html/grub-devel/2023-10/msg00028.html"
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},
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{
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"url": "https://seclists.org/oss-sec/2023/q4/37",
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"refsource": "MISC",
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"name": "https://seclists.org/oss-sec/2023/q4/37"
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},
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{
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"url": "https://security.gentoo.org/glsa/202311-14",
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"refsource": "MISC",
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"name": "https://security.gentoo.org/glsa/202311-14"
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20231208-0002/",
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"refsource": "MISC",
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"name": "https://security.netapp.com/advisory/ntap-20231208-0002/"
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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": "LOCAL",
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"availabilityImpact": "NONE",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"privilegesRequired": "HIGH",
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"scope": "CHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N",
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"version": "3.1"
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}
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]
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}
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} |