mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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122 lines
4.1 KiB
JSON
122 lines
4.1 KiB
JSON
{
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"id": "CVE-2023-40184",
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"sourceIdentifier": "security-advisories@github.com",
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"published": "2023-08-30T18:15:09.690",
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"lastModified": "2023-09-15T22:15:14.457",
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"vulnStatus": "Modified",
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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 remote desktop protocol (RDP) server. In versions prior to 0.9.23 improper handling of session establishment errors allows bypassing OS-level session restrictions. The `auth_start_session` function can return non-zero (1) value on, e.g., PAM error which may result in in session restrictions such as max concurrent sessions per user by PAM (ex ./etc/security/limits.conf) to be bypassed. Users (administrators) don't use restrictions by PAM are not affected. This issue has been addressed in release version 0.9.23. Users are advised to upgrade. There are no known workarounds for this issue."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 3.6
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},
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{
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"source": "security-advisories@github.com",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:L",
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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"privilegesRequired": "LOW",
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"userInteraction": "REQUIRED",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "LOW",
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"baseScore": 2.6,
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"baseSeverity": "LOW"
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},
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"exploitabilityScore": 1.2,
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"impactScore": 1.4
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}
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]
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},
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"weaknesses": [
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{
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"source": "security-advisories@github.com",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-755"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:neutrinolabs:xrdp:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "0.9.23",
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"matchCriteriaId": "F5F0C8DA-06A5-477C-A303-6715A9D01C6E"
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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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{
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"url": "https://github.com/neutrinolabs/xrdp/blame/9bbb2ec68f390504c32f2062847aa3d821a0089a/sesman/sesexec/session.c#L571C5-L571C19",
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"source": "security-advisories@github.com",
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"tags": [
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"Product"
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]
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},
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{
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"url": "https://github.com/neutrinolabs/xrdp/commit/a111a0fdfe2421ef600e40708b5f0168594cfb23",
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"source": "security-advisories@github.com",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-f489-557v-47jq",
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"source": "security-advisories@github.com",
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"tags": [
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"Vendor Advisory"
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]
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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/SOT237TIHTHPX5YNIWLVNINOEYC7WMG2/",
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"source": "security-advisories@github.com"
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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/U5IXMQODV3OIJ7DRQBUQV7PUKNT7SH36/",
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"source": "security-advisories@github.com"
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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/URO3FKTFBPNKFARAQBEJLI4MH6YS35P5/",
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"source": "security-advisories@github.com"
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}
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]
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} |