147 lines
6.6 KiB
JSON
147 lines
6.6 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-2025-6297",
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"assignerOrgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
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"state": "PUBLISHED",
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"assignerShortName": "debian",
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"dateReserved": "2025-06-19T07:40:18.350Z",
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"datePublished": "2025-07-01T16:16:54.624Z",
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"dateUpdated": "2026-07-08T07:48:03.368Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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"defaultStatus": "unaffected",
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"product": "dpkg",
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"vendor": "Debian",
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"versions": [
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{
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"lessThan": "ed6bbd445dd8800308c67236ba35d08004c98e82",
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"status": "affected",
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"version": "0",
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"versionType": "custom"
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}
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]
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "It was discovered that dpkg-deb does not properly sanitize directory permissions when extracting a control member into a temporary directory, which is\ndocumented as being a safe operation even on untrusted data. This may result in leaving temporary files behind on cleanup. Given automated and repeated execution of dpkg-deb commands on\nadversarial .deb packages or with well compressible files, placed\ninside a directory with permissions not allowing removal by a non-root\nuser, this can end up in a DoS scenario due to causing disk quota\nexhaustion or disk full conditions.<br>"
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}
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],
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"value": "It was discovered that dpkg-deb does not properly sanitize directory permissions when extracting a control member into a temporary directory, which is\ndocumented as being a safe operation even on untrusted data. This may result in leaving temporary files behind on cleanup. Given automated and repeated execution of dpkg-deb commands on\nadversarial .deb packages or with well compressible files, placed\ninside a directory with permissions not allowing removal by a non-root\nuser, this can end up in a DoS scenario due to causing disk quota\nexhaustion or disk full conditions."
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}
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],
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"providerMetadata": {
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"orgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
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"shortName": "debian",
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"dateUpdated": "2025-07-01T17:21:05.050Z"
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},
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"references": [
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{
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"url": "https://git.dpkg.org/cgit/dpkg/dpkg.git/commit/?id=ed6bbd445dd8800308c67236ba35d08004c98e82"
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}
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],
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"source": {
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"discovery": "UNKNOWN"
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},
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"title": "dpkg-deb: Fix cleanup for control member with restricted directories",
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"x_generator": {
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"engine": "Vulnogram 0.2.0"
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}
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},
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"adp": [
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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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"type": "CWE",
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"cweId": "CWE-732",
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"lang": "en",
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"description": "CWE-732 Incorrect Permission Assignment for Critical Resource"
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}
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]
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},
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{
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-400",
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"lang": "en",
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"description": "CWE-400 Uncontrolled Resource Consumption"
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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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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 8.2,
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"attackVector": "NETWORK",
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N",
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"integrityImpact": "LOW",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "NONE",
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"privilegesRequired": "NONE",
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"confidentialityImpact": "HIGH"
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}
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},
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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": "2025-07-01T17:30:21.146019Z",
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"id": "CVE-2025-6297",
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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": "partial"
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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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}
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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": "2025-07-01T17:30:37.332Z"
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}
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},
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{
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://lists.debian.org/debian-lts-announce/2026/07/msg00015.html"
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}
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],
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2026-07-08T07:48:03.368Z"
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}
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}
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]
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}
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} |