gsd-2011-1020
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The proc filesystem implementation in the Linux kernel 2.6.37 and earlier does not restrict access to the /proc directory tree of a process after this process performs an exec of a setuid program, which allows local users to obtain sensitive information or cause a denial of service via open, lseek, read, and write system calls.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2011-1020",
"description": "The proc filesystem implementation in the Linux kernel 2.6.37 and earlier does not restrict access to the /proc directory tree of a process after this process performs an exec of a setuid program, which allows local users to obtain sensitive information or cause a denial of service via open, lseek, read, and write system calls.",
"id": "GSD-2011-1020",
"references": [
"https://www.suse.com/security/cve/CVE-2011-1020.html",
"https://www.debian.org/security/2011/dsa-2310",
"https://www.debian.org/security/2011/dsa-2303",
"https://access.redhat.com/errata/RHSA-2012:0116",
"https://access.redhat.com/errata/RHSA-2012:0007",
"https://access.redhat.com/errata/RHSA-2011:1530",
"https://access.redhat.com/errata/RHSA-2011:1253",
"https://linux.oracle.com/cve/CVE-2011-1020.html",
"https://packetstormsecurity.com/files/cve/CVE-2011-1020"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2011-1020"
],
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"id": "GSD-2011-1020",
"modified": "2023-12-13T01:19:08.720334Z",
"schema_version": "1.4.0"
}
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.6,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2020-08-12T16:35Z",
"publishedDate": "2011-02-28T16:00Z"
}
}
}
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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.
- 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.