github - ghsa-5vjr-66w2-fxv8

ghsa-5vjr-66w2-fxv8

Vulnerability from github

Published

2022-05-13 01:23

Modified

2022-05-13 01:23

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.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-1020"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2011-02-28T16:00:00Z",
    "severity": "MODERATE"
  },
  "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.",
  "id": "GHSA-5vjr-66w2-fxv8",
  "modified": "2022-05-13T01:23:50Z",
  "published": "2022-05-13T01:23:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-1020"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65693"
    },
    {
      "type": "WEB",
      "url": "https://lkml.org/lkml/2011/2/10/21"
    },
    {
      "type": "WEB",
      "url": "https://lkml.org/lkml/2011/2/7/368"
    },
    {
      "type": "WEB",
      "url": "https://lkml.org/lkml/2011/2/7/404"
    },
    {
      "type": "WEB",
      "url": "https://lkml.org/lkml/2011/2/7/414"
    },
    {
      "type": "WEB",
      "url": "https://lkml.org/lkml/2011/2/7/466"
    },
    {
      "type": "WEB",
      "url": "https://lkml.org/lkml/2011/2/7/474"
    },
    {
      "type": "WEB",
      "url": "https://lkml.org/lkml/2011/2/9/417"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2011/02/24/18"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2011/02/25/2"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2011/Jan/421"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/43496"
    },
    {
      "type": "WEB",
      "url": "http://securityreason.com/securityalert/8107"
    },
    {
      "type": "WEB",
      "url": "http://www.halfdog.net/Security/2011/SuidBinariesAndProcInterface"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/46567"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2011-1020

Vulnerability from cvelistv5

Published

2011-02-28 15:00

Modified

2024-08-06 22:14

Severity ?

Summary

References

▼	URL	Tags
	https://exchange.xforce.ibmcloud.com/vulnerabilities/65693	vdb-entry, x_refsource_XF
	http://securityreason.com/securityalert/8107	third-party-advisory, x_refsource_SREASON
	http://secunia.com/advisories/43496	third-party-advisory, x_refsource_SECUNIA
	http://openwall.com/lists/oss-security/2011/02/24/18	mailing-list, x_refsource_MLIST
	https://lkml.org/lkml/2011/2/7/466	mailing-list, x_refsource_MLIST
	http://openwall.com/lists/oss-security/2011/02/25/2	mailing-list, x_refsource_MLIST
	https://lkml.org/lkml/2011/2/7/414	mailing-list, x_refsource_MLIST
	https://lkml.org/lkml/2011/2/10/21	mailing-list, x_refsource_MLIST
	http://www.securityfocus.com/bid/46567	vdb-entry, x_refsource_BID
	https://lkml.org/lkml/2011/2/7/368	mailing-list, x_refsource_MLIST
	https://lkml.org/lkml/2011/2/9/417	mailing-list, x_refsource_MLIST
	https://lkml.org/lkml/2011/2/7/474	mailing-list, x_refsource_MLIST
	https://lkml.org/lkml/2011/2/7/404	mailing-list, x_refsource_MLIST
	http://seclists.org/fulldisclosure/2011/Jan/421	mailing-list, x_refsource_FULLDISC
	http://www.halfdog.net/Security/2011/SuidBinariesAndProcInterface/	x_refsource_MISC

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

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    "cveId": "CVE-2011-1020",
    "datePublished": "2011-02-28T15:00:00",
    "dateReserved": "2011-02-14T00:00:00",
    "dateUpdated": "2024-08-06T22:14:27.057Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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