125 lines
5.2 KiB
JSON
125 lines
5.2 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-2026-41252",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-04-18T03:47:03.136Z",
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"datePublished": "2026-07-20T16:29:53.496Z",
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"dateUpdated": "2026-07-23T03:56:20.804Z"
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},
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"containers": {
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"cna": {
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"title": "xrdp: lib_palette_update Heap Buffer Overflow & RCE",
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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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"lang": "en",
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"description": "CWE-122: Heap-based Buffer Overflow",
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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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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 9.8,
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"baseSeverity": "CRITICAL",
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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": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/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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"references": [
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{
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"name": "https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-w5vg-6qmv-j63j",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-w5vg-6qmv-j63j"
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},
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{
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"name": "https://github.com/neutrinolabs/xrdp/releases/tag/v0.10.6.1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/neutrinolabs/xrdp/releases/tag/v0.10.6.1"
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}
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],
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"affected": [
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{
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"vendor": "neutrinolabs",
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"product": "xrdp",
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"versions": [
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{
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"version": "< 0.10.6.1",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-07-20T16:29:53.496Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "xrdp is an open source RDP server. Versions 0.10.6 and prior contain a missing bounds check in xrdp, which allows a heap-based buffer overflow when operating in vnc-any mode. The issue occurs during the handling of RFB protocol color map messages from a VNC server, where incoming color indices are not properly validated. A malicious VNC server can exploit this flaw by sending crafted messages with out-of-range values, leading to an out-of-bounds write on the heap. This memory corruption can result in a denial of service (DoS) or potentially allow remote code execution (RCE) prior to authentication. This issue has been fixed in version 0.10.6.1."
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}
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],
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"source": {
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"advisory": "GHSA-w5vg-6qmv-j63j",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-07-22T00:00:00+00:00",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "total"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3",
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"id": "CVE-2026-41252"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-07-23T03:56:20.804Z"
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}
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}
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]
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}
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} |