gsd-2011-1080
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The do_replace function in net/bridge/netfilter/ebtables.c in the Linux kernel before 2.6.39 does not ensure that a certain name field ends with a '\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory by leveraging the CAP_NET_ADMIN capability to replace a table, and then reading a modprobe command line.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2011-1080",
"description": "The do_replace function in net/bridge/netfilter/ebtables.c in the Linux kernel before 2.6.39 does not ensure that a certain name field ends with a \u0027\\0\u0027 character, which allows local users to obtain potentially sensitive information from kernel stack memory by leveraging the CAP_NET_ADMIN capability to replace a table, and then reading a modprobe command line.",
"id": "GSD-2011-1080",
"references": [
"https://www.suse.com/security/cve/CVE-2011-1080.html",
"https://www.debian.org/security/2011/dsa-2264",
"https://www.debian.org/security/2011/dsa-2240",
"https://access.redhat.com/errata/RHSA-2011:0833",
"https://access.redhat.com/errata/RHSA-2011:0500",
"https://access.redhat.com/errata/RHSA-2011:0498",
"https://linux.oracle.com/cve/CVE-2011-1080.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2011-1080"
],
"details": "The do_replace function in net/bridge/netfilter/ebtables.c in the Linux kernel before 2.6.39 does not ensure that a certain name field ends with a \u0027\\0\u0027 character, which allows local users to obtain potentially sensitive information from kernel stack memory by leveraging the CAP_NET_ADMIN capability to replace a table, and then reading a modprobe command line.",
"id": "GSD-2011-1080",
"modified": "2023-12-13T01:19:07.722685Z",
"schema_version": "1.4.0"
}
},
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}
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"refsource": "MISC",
"url": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39"
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{
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"name": "http://rhn.redhat.com/errata/RHSA-2011-0833.html",
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"url": "http://rhn.redhat.com/errata/RHSA-2011-0833.html"
},
{
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"url": "http://www.openwall.com/lists/oss-security/2011/03/01/10"
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"references": {
"reference_data": [
{
"name": "[oss-security] 20110301 Re: CVE request: kernel: two bluetooth and one ebtables infoleaks/DoSes",
"refsource": "MLIST",
"tags": [],
"url": "http://www.openwall.com/lists/oss-security/2011/03/01/10"
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"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 2.1,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "LOW",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2023-02-13T04:29Z",
"publishedDate": "2012-06-21T23:55Z"
}
}
}
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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.