{
    "containers": {
        "cna": {
            "affected": [
                {
                    "product": "n/a",
                    "vendor": "n/a",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "n/a"
                        }
                    ]
                }
            ],
            "datePublic": "2011-01-22T00:00:00",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "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."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "description": "n/a",
                            "lang": "en",
                            "type": "text"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "dateUpdated": "2017-08-16T14:57:01",
                "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
                "shortName": "redhat"
            },
            "references": [
                {
                    "name": "kernel-procpid-security-bypass(65693)",
                    "tags": [
                        "vdb-entry",
                        "x_refsource_XF"
                    ],
                    "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65693"
                },
                {
                    "name": "8107",
                    "tags": [
                        "third-party-advisory",
                        "x_refsource_SREASON"
                    ],
                    "url": "http://securityreason.com/securityalert/8107"
                },
                {
                    "name": "43496",
                    "tags": [
                        "third-party-advisory",
                        "x_refsource_SECUNIA"
                    ],
                    "url": "http://secunia.com/advisories/43496"
                },
                {
                    "name": "[oss-security] 20110224 CVE request: kernel: /proc/$pid/ leaks contents across setuid exec",
                    "tags": [
                        "mailing-list",
                        "x_refsource_MLIST"
                    ],
                    "url": "http://openwall.com/lists/oss-security/2011/02/24/18"
                },
                {
                    "name": "[linux-kernel] 20110208 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                    "tags": [
                        "mailing-list",
                        "x_refsource_MLIST"
                    ],
                    "url": "https://lkml.org/lkml/2011/2/7/466"
                },
                {
                    "name": "[oss-security] 20110225 Re: CVE request: kernel: /proc/$pid/ leaks contents across setuid exec",
                    "tags": [
                        "mailing-list",
                        "x_refsource_MLIST"
                    ],
                    "url": "http://openwall.com/lists/oss-security/2011/02/25/2"
                },
                {
                    "name": "[linux-kernel] 20110207 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                    "tags": [
                        "mailing-list",
                        "x_refsource_MLIST"
                    ],
                    "url": "https://lkml.org/lkml/2011/2/7/414"
                },
                {
                    "name": "[linux-kernel] 20110209 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                    "tags": [
                        "mailing-list",
                        "x_refsource_MLIST"
                    ],
                    "url": "https://lkml.org/lkml/2011/2/10/21"
                },
                {
                    "name": "46567",
                    "tags": [
                        "vdb-entry",
                        "x_refsource_BID"
                    ],
                    "url": "http://www.securityfocus.com/bid/46567"
                },
                {
                    "name": "[linux-kernel] 20110207 [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                    "tags": [
                        "mailing-list",
                        "x_refsource_MLIST"
                    ],
                    "url": "https://lkml.org/lkml/2011/2/7/368"
                },
                {
                    "name": "[linux-kernel] 20110209 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                    "tags": [
                        "mailing-list",
                        "x_refsource_MLIST"
                    ],
                    "url": "https://lkml.org/lkml/2011/2/9/417"
                },
                {
                    "name": "[linux-kernel] 20110207 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                    "tags": [
                        "mailing-list",
                        "x_refsource_MLIST"
                    ],
                    "url": "https://lkml.org/lkml/2011/2/7/474"
                },
                {
                    "name": "[linux-kernel] 20110208 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                    "tags": [
                        "mailing-list",
                        "x_refsource_MLIST"
                    ],
                    "url": "https://lkml.org/lkml/2011/2/7/404"
                },
                {
                    "name": "20110122 Proc filesystem and SUID-Binaries",
                    "tags": [
                        "mailing-list",
                        "x_refsource_FULLDISC"
                    ],
                    "url": "http://seclists.org/fulldisclosure/2011/Jan/421"
                },
                {
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "http://www.halfdog.net/Security/2011/SuidBinariesAndProcInterface/"
                }
            ]
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-06T22:14:27.057Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "name": "kernel-procpid-security-bypass(65693)",
                        "tags": [
                            "vdb-entry",
                            "x_refsource_XF",
                            "x_transferred"
                        ],
                        "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65693"
                    },
                    {
                        "name": "8107",
                        "tags": [
                            "third-party-advisory",
                            "x_refsource_SREASON",
                            "x_transferred"
                        ],
                        "url": "http://securityreason.com/securityalert/8107"
                    },
                    {
                        "name": "43496",
                        "tags": [
                            "third-party-advisory",
                            "x_refsource_SECUNIA",
                            "x_transferred"
                        ],
                        "url": "http://secunia.com/advisories/43496"
                    },
                    {
                        "name": "[oss-security] 20110224 CVE request: kernel: /proc/$pid/ leaks contents across setuid exec",
                        "tags": [
                            "mailing-list",
                            "x_refsource_MLIST",
                            "x_transferred"
                        ],
                        "url": "http://openwall.com/lists/oss-security/2011/02/24/18"
                    },
                    {
                        "name": "[linux-kernel] 20110208 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                        "tags": [
                            "mailing-list",
                            "x_refsource_MLIST",
                            "x_transferred"
                        ],
                        "url": "https://lkml.org/lkml/2011/2/7/466"
                    },
                    {
                        "name": "[oss-security] 20110225 Re: CVE request: kernel: /proc/$pid/ leaks contents across setuid exec",
                        "tags": [
                            "mailing-list",
                            "x_refsource_MLIST",
                            "x_transferred"
                        ],
                        "url": "http://openwall.com/lists/oss-security/2011/02/25/2"
                    },
                    {
                        "name": "[linux-kernel] 20110207 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                        "tags": [
                            "mailing-list",
                            "x_refsource_MLIST",
                            "x_transferred"
                        ],
                        "url": "https://lkml.org/lkml/2011/2/7/414"
                    },
                    {
                        "name": "[linux-kernel] 20110209 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                        "tags": [
                            "mailing-list",
                            "x_refsource_MLIST",
                            "x_transferred"
                        ],
                        "url": "https://lkml.org/lkml/2011/2/10/21"
                    },
                    {
                        "name": "46567",
                        "tags": [
                            "vdb-entry",
                            "x_refsource_BID",
                            "x_transferred"
                        ],
                        "url": "http://www.securityfocus.com/bid/46567"
                    },
                    {
                        "name": "[linux-kernel] 20110207 [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                        "tags": [
                            "mailing-list",
                            "x_refsource_MLIST",
                            "x_transferred"
                        ],
                        "url": "https://lkml.org/lkml/2011/2/7/368"
                    },
                    {
                        "name": "[linux-kernel] 20110209 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                        "tags": [
                            "mailing-list",
                            "x_refsource_MLIST",
                            "x_transferred"
                        ],
                        "url": "https://lkml.org/lkml/2011/2/9/417"
                    },
                    {
                        "name": "[linux-kernel] 20110207 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                        "tags": [
                            "mailing-list",
                            "x_refsource_MLIST",
                            "x_transferred"
                        ],
                        "url": "https://lkml.org/lkml/2011/2/7/474"
                    },
                    {
                        "name": "[linux-kernel] 20110208 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                        "tags": [
                            "mailing-list",
                            "x_refsource_MLIST",
                            "x_transferred"
                        ],
                        "url": "https://lkml.org/lkml/2011/2/7/404"
                    },
                    {
                        "name": "20110122 Proc filesystem and SUID-Binaries",
                        "tags": [
                            "mailing-list",
                            "x_refsource_FULLDISC",
                            "x_transferred"
                        ],
                        "url": "http://seclists.org/fulldisclosure/2011/Jan/421"
                    },
                    {
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "http://www.halfdog.net/Security/2011/SuidBinariesAndProcInterface/"
                    }
                ]
            }
        ]
    },
    "cveMetadata": {
        "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "assignerShortName": "redhat",
        "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"
}