147 lines
6.0 KiB
JSON
147 lines
6.0 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-2026-129121",
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"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"state": "PUBLISHED",
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"assignerShortName": "VulnCheck",
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"dateReserved": "2026-11-13T16:01:00.061Z",
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"datePublished": "2026-11-13T16:23:45.325Z",
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"dateUpdated": "2026-11-13T16:23:45.325Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"shortName": "VulnCheck",
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"dateUpdated": "2026-11-13T16:23:45.325Z"
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},
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"datePublic": "2026-10-31T00:00:00.000Z",
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"title": "C-Kermit 8.0.200 before 11.1.515 Path Traversal via FTP MGET /RECURSIVE",
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"descriptions": [
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{
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"lang": "en",
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"value": "C-Kermit 8.0.200 before 11.1.515 contains a path traversal vulnerability in doftpget() in ckcftp.c that allows malicious FTP servers to write files outside the intended directory. Attackers can return absolute paths, tilde names, or dot-dot components in NLST or MLSD listings during MGET /RECURSIVE to overwrite files like .bashrc, leading to code execution."
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"description": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
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"cweId": "CWE-22",
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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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"affected": [
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{
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"vendor": "OpenKermit",
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"product": "C-Kermit",
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"defaultStatus": "unaffected",
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"versions": [
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{
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"version": "8.0.200",
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"status": "affected",
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"lessThan": "11.1.515",
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"versionType": "semver"
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}
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],
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"packageURL": "pkg:github/OpenKermit/ckermit"
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"cvssV4_0": {
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"version": "4.0",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "ACTIVE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "HIGH",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 6.9,
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"baseSeverity": "MEDIUM"
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}
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},
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{
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"format": "CVSS",
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "HIGH",
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"availabilityImpact": "NONE",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM"
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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/OpenKermit/ckermit/security/advisories/GHSA-vhrv-7jrq-95qj",
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"tags": [
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"vendor-advisory"
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],
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"name": "GitHub Security Advisory (GHSA-vhrv-7jrq-95qj)"
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},
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{
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"url": "https://github.com/OpenKermit/ckermit/commit/9b1809b2ce2bcec08b7285deb1b7f0bcbef6a052",
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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/OpenKermit/ckermit/releases/tag/v11.1.515",
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"tags": [
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"release-notes"
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],
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"name": "C-Kermit v11.1.515 Release Notes"
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},
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{
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"url": "https://github.com/OpenKermit/ckermit/blob/v11.0.514/ckcftp.c#L7668",
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"tags": [
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"technical-description"
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]
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},
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{
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"name": "VulnCheck Advisory: C-Kermit 8.0.200 before 11.1.515 Path Traversal via FTP MGET /RECURSIVE",
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"tags": [
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"third-party-advisory"
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],
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"url": "https://www.vulncheck.com/advisories/c-kermit-8.0.200-before-11.1.515-path-traversal-via-ftp-mget-recursive"
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "John Goerzen",
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"type": "finder"
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},
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{
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"lang": "en",
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"value": "John Goerzen",
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"type": "remediation developer"
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}
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],
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"x_generator": {
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"engine": "vulncheck-endgame"
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}
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}
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}
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} |