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-2026-44178",
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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": "2026-05-05T14:39:34.924Z",
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"datePublished": "2026-07-20T16:54:30.590Z",
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"dateUpdated": "2026-07-23T03:56:21.519Z"
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},
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"containers": {
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"cna": {
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"title": "xrdp: Channel Data Forwarding Fixed-Size Buffer Overflow",
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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": 8.8,
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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:L/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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"references": [
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{
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"name": "https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-hh7r-2rmq-q4g4",
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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-hh7r-2rmq-q4g4"
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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": "2026-07-20T16:54:30.590Z"
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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 heap-based buffer overflow vulnerability within the virtual channel forwarding mechanism. When forwarding data from a remote client to the internal channel server, the xrdp process utilizes a fixed-size buffer without adequate bounds checking on the incoming payload. An authenticated remote attacker can exploit this flaw by sending a specially crafted virtual channel message that exceeds the buffer capacity, leading to heap memory corruption. This may result in a denial of service or the execution of arbitrary code with the privileges of the xrdp process. 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-hh7r-2rmq-q4g4",
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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": "no"
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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-2026-44178"
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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": "2026-07-23T03:56:21.519Z"
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}
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}
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]
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}
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} |