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105 lines
3.0 KiB
JSON
105 lines
3.0 KiB
JSON
{
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"id": "CVE-2010-2071",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2010-06-16T20:30:02.513",
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"lastModified": "2023-02-13T04:19:51.440",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "The btrfs_xattr_set_acl function in fs/btrfs/acl.c in btrfs in the Linux kernel 2.6.34 and earlier does not check file ownership before setting an ACL, which allows local users to bypass file permissions by setting arbitrary ACLs, as demonstrated using setfacl."
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},
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{
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"lang": "es",
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"value": "La funci\u00f3n btrfs_xattr_set_acl en fs/btrfs/acl.c en btrfs en el kernel de linux v2.6.34 y anteriores no valida quien es el propietario de un archivo antes de establecer una ACL, lo que permite a usuarios locales evitar los permisos de fichero estableciendo ACLs de su elecci\u00f3n como se ha demostrado usando setfacl."
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}
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],
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"metrics": {
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"cvssMetricV2": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "2.0",
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"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
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"accessVector": "LOCAL",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "PARTIAL",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL",
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"baseScore": 4.6
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 3.9,
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"impactScore": 6.4,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-264"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "2.6.34",
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"matchCriteriaId": "5F9C2DD4-F6BE-4F83-BF87-CEFC4C8771D1"
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}
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]
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}
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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": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=2f26afba",
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"source": "secalert@redhat.com"
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},
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{
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"url": "http://lkml.org/lkml/2010/5/17/544",
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"source": "secalert@redhat.com",
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"tags": [
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"Exploit",
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"Patch",
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"Third Party Advisory"
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]
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},
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{
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"url": "http://www.openwall.com/lists/oss-security/2010/06/11/3",
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"source": "secalert@redhat.com",
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"tags": [
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"Mailing List",
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"Third Party Advisory"
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]
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},
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{
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"url": "http://www.openwall.com/lists/oss-security/2010/06/14/2",
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"source": "secalert@redhat.com",
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"tags": [
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"Mailing List",
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"Third Party Advisory"
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]
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}
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]
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} |