290 lines
11 KiB
JSON
290 lines
11 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-2023-43787",
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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": "2023-09-22T09:52:31.108Z",
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"datePublished": "2023-10-10T12:26:08.102Z",
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"dateUpdated": "2026-11-07T11:32:45.568Z"
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},
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"containers": {
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"cna": {
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"title": "Libx11: integer overflow in xcreateimage() leading to a heap overflow",
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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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},
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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": "LOW",
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"attackVector": "LOCAL",
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"availabilityImpact": "HIGH",
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"baseScore": 7.8,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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"descriptions": [
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{
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"lang": "en",
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"value": "A vulnerability was found in libX11 due to an integer overflow within the XCreateImage() function. This flaw allows a local user to trigger an integer overflow and execute arbitrary code with elevated privileges."
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}
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],
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"affected": [
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{
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"versionType": "semver"
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}
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],
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"packageName": "libX11",
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"collectionURL": "https://gitlab.freedesktop.org/xorg/lib/libx11",
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"defaultStatus": "unaffected"
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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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"packageName": "libX11",
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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": "libX11",
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{
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"version": "0:1.7.0-9.el9",
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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": "libX11",
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{
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"product": "Red Hat Enterprise Linux 7",
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"references": [
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{
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"url": "https://access.redhat.com/errata/RHSA-2024:2145",
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"name": "RHSA-2024:2145",
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"tags": [
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"vendor-advisory",
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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://access.redhat.com/errata/RHSA-2024:2973",
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"name": "RHSA-2024:2973",
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"tags": [
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"vendor-advisory",
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{
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"url": "https://access.redhat.com/security/cve/CVE-2023-43787",
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"tags": [
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2242254",
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"name": "RHBZ#2242254",
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"tags": [
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"issue-tracking",
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}
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],
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"datePublic": "2023-10-04T00:00:00.000Z",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-122",
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"description": "Heap-based Buffer Overflow",
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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-122: Heap-based Buffer Overflow",
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"timeline": [
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{
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"lang": "en",
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"time": "2023-10-05T00:00:00.000Z",
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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": "2023-10-04T00:00:00.000Z",
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"value": "Made public."
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"providerMetadata": {
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"dateUpdated": "2026-11-07T11:32:45.568Z"
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"x_generator": {
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"engine": "cvelib 1.8.0"
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"adp": [
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"title": "CVE Program Container",
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"references": [
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{
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"url": "http://www.openwall.com/lists/oss-security/2024/01/24/9",
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{
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"url": "https://jfrog.com/blog/xorg-libx11-vulns-cve-2023-43786-cve-2023-43787-part-two/",
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"tags": [
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{
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},
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{
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"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00005.html"
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{
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"metrics": [
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"timestamp": "2024-01-29T18:42:49.281830Z",
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"id": "CVE-2023-43787",
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"options": [
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{
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{
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"Automatable": "no"
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} |