CVE-2024-48991 (GCVE-0-2024-48991)
Vulnerability from cvelistv5
Published
2024-11-19 17:38
Modified
2025-11-03 22:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Qualys discovered that needrestart, before version 3.8, allows local attackers to execute arbitrary code as root by winning a race condition and tricking needrestart into running their own, fake Python interpreter (instead of the system's real Python interpreter). The initial security fix (6ce6136) introduced a regression which was subsequently resolved (42af5d3).
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| needrestart | needrestart |
Version: 0 ≤ |
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:needrestart_project:needrestart:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "needrestart",
"vendor": "needrestart_project",
"versions": [
{
"lessThan": "3.8",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-48991",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-19T19:36:17.501931Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-362",
"description": "CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-03-13T15:42:57.043Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:22:10.925Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2024/11/30/4"
},
{
"url": "https://www.openwall.com/lists/oss-security/2024/11/19/1"
},
{
"url": "http://seclists.org/fulldisclosure/2024/Nov/17"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/11/msg00014.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"packageName": "needrestart",
"platforms": [
"Linux"
],
"product": "needrestart",
"repo": "https://github.com/liske/needrestart",
"vendor": "needrestart",
"versions": [
{
"lessThan": "3.8",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Qualys"
},
{
"lang": "en",
"type": "remediation developer",
"value": "Thomas Liske"
},
{
"lang": "en",
"type": "coordinator",
"value": "Mark Esler"
},
{
"lang": "en",
"type": "remediation reviewer",
"value": "Salvatore Bonaccorso"
},
{
"lang": "en",
"type": "remediation reviewer",
"value": "Ivan Kurnosov"
}
],
"descriptions": [
{
"lang": "en",
"value": "Qualys discovered that needrestart, before version 3.8, allows local attackers to execute arbitrary code as root by winning a race condition and tricking needrestart into running their own, fake Python interpreter (instead of the system\u0027s real Python interpreter). The initial security fix (6ce6136) introduced a regression which was subsequently resolved (42af5d3)."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS"
}
],
"providerMetadata": {
"dateUpdated": "2024-11-26T20:18:39.638Z",
"orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
"shortName": "canonical"
},
"references": [
{
"tags": [
"issue-tracking"
],
"url": "https://www.cve.org/CVERecord?id=CVE-2024-48991"
},
{
"tags": [
"patch"
],
"url": "https://github.com/liske/needrestart/commit/6ce6136cccc307c6b8a0f8cae12f9a22ac2aad59"
},
{
"tags": [
"patch"
],
"url": "https://github.com/liske/needrestart/commit/42af5d328901287a4f79d1f5861ac827a53fd56d"
},
{
"tags": [
"third-party-advisory"
],
"url": "https://www.qualys.com/2024/11/19/needrestart/needrestart.txt"
}
],
"workarounds": [
{
"lang": "en",
"value": "Edit /etc/needrestart/needrestart.conf so that the following line\nappears after \"# Disable interpreter scanners.\" and reboot:\n$nrconf{interpscan} = 0;"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
"assignerShortName": "canonical",
"cveId": "CVE-2024-48991",
"datePublished": "2024-11-19T17:38:15.691Z",
"dateReserved": "2024-10-11T16:13:54.153Z",
"dateUpdated": "2025-11-03T22:22:10.925Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2024-48991\",\"sourceIdentifier\":\"security@ubuntu.com\",\"published\":\"2024-11-19T18:15:21.710\",\"lastModified\":\"2025-11-03T23:16:24.593\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Qualys discovered that needrestart, before version 3.8, allows local attackers to execute arbitrary code as root by winning a race condition and tricking needrestart into running their own, fake Python interpreter (instead of the system\u0027s real Python interpreter). The initial security fix (6ce6136) introduced a regression which was subsequently resolved (42af5d3).\"},{\"lang\":\"es\",\"value\":\"Qualys descubri\u00f3 que needrestart, antes de la versi\u00f3n 3.8, permite a atacantes locales ejecutar c\u00f3digo arbitrario como superusuario ganando una condici\u00f3n de ejecuci\u00f3n y enga\u00f1ando a needrestart para que ejecute su propio int\u00e9rprete de Python falso (en lugar del int\u00e9rprete de Python real del sistema).\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security@ubuntu.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-362\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:needrestart_project:needrestart:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.8\",\"matchCriteriaId\":\"C03A2810-FF65-4ECC-B74A-0C081E4EC149\"}]}]}],\"references\":[{\"url\":\"https://github.com/liske/needrestart/commit/42af5d328901287a4f79d1f5861ac827a53fd56d\",\"source\":\"security@ubuntu.com\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/liske/needrestart/commit/6ce6136cccc307c6b8a0f8cae12f9a22ac2aad59\",\"source\":\"security@ubuntu.com\",\"tags\":[\"Patch\"]},{\"url\":\"https://www.cve.org/CVERecord?id=CVE-2024-48991\",\"source\":\"security@ubuntu.com\",\"tags\":[\"VDB Entry\"]},{\"url\":\"https://www.qualys.com/2024/11/19/needrestart/needrestart.txt\",\"source\":\"security@ubuntu.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://seclists.org/fulldisclosure/2024/Nov/17\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2024/11/30/4\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2024/11/msg00014.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.openwall.com/lists/oss-security/2024/11/19/1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\"]}]}}",
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"http://www.openwall.com/lists/oss-security/2024/11/30/4\"}, {\"url\": \"https://www.openwall.com/lists/oss-security/2024/11/19/1\"}, {\"url\": \"http://seclists.org/fulldisclosure/2024/Nov/17\"}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2024/11/msg00014.html\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2025-11-03T22:22:10.925Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-48991\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-11-19T19:36:17.501931Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:needrestart_project:needrestart:-:*:*:*:*:*:*:*\"], \"vendor\": \"needrestart_project\", \"product\": \"needrestart\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"3.8\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unknown\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-362\", \"description\": \"CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-11-19T19:36:45.830Z\"}}], \"cna\": {\"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Qualys\"}, {\"lang\": \"en\", \"type\": \"remediation developer\", \"value\": \"Thomas Liske\"}, {\"lang\": \"en\", \"type\": \"coordinator\", \"value\": \"Mark Esler\"}, {\"lang\": \"en\", \"type\": \"remediation reviewer\", \"value\": \"Salvatore Bonaccorso\"}, {\"lang\": \"en\", \"type\": \"remediation reviewer\", \"value\": \"Ivan Kurnosov\"}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.8, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"repo\": \"https://github.com/liske/needrestart\", \"vendor\": \"needrestart\", \"product\": \"needrestart\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"3.8\", \"versionType\": \"semver\"}], \"platforms\": [\"Linux\"], \"packageName\": \"needrestart\"}], \"references\": [{\"url\": \"https://www.cve.org/CVERecord?id=CVE-2024-48991\", \"tags\": [\"issue-tracking\"]}, {\"url\": \"https://github.com/liske/needrestart/commit/6ce6136cccc307c6b8a0f8cae12f9a22ac2aad59\", \"tags\": [\"patch\"]}, {\"url\": \"https://github.com/liske/needrestart/commit/42af5d328901287a4f79d1f5861ac827a53fd56d\", \"tags\": [\"patch\"]}, {\"url\": \"https://www.qualys.com/2024/11/19/needrestart/needrestart.txt\", \"tags\": [\"third-party-advisory\"]}], \"workarounds\": [{\"lang\": \"en\", \"value\": \"Edit /etc/needrestart/needrestart.conf so that the following line\\nappears after \\\"# Disable interpreter scanners.\\\" and reboot:\\n$nrconf{interpscan} = 0;\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Qualys discovered that needrestart, before version 3.8, allows local attackers to execute arbitrary code as root by winning a race condition and tricking needrestart into running their own, fake Python interpreter (instead of the system\u0027s real Python interpreter). The initial security fix (6ce6136) introduced a regression which was subsequently resolved (42af5d3).\"}], \"providerMetadata\": {\"orgId\": \"cc1ad9ee-3454-478d-9317-d3e869d708bc\", \"shortName\": \"canonical\", \"dateUpdated\": \"2024-11-26T20:18:39.638Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2024-48991\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-11-03T22:22:10.925Z\", \"dateReserved\": \"2024-10-11T16:13:54.153Z\", \"assignerOrgId\": \"cc1ad9ee-3454-478d-9317-d3e869d708bc\", \"datePublished\": \"2024-11-19T17:38:15.691Z\", \"assignerShortName\": \"canonical\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…