{
    "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2011-1020",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "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."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "kernel-procpid-security-bypass(65693)",
                "refsource": "XF",
                "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65693"
            },
            {
                "name": "8107",
                "refsource": "SREASON",
                "url": "http://securityreason.com/securityalert/8107"
            },
            {
                "name": "43496",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/43496"
            },
            {
                "name": "[oss-security] 20110224 CVE request: kernel: /proc/$pid/ leaks contents across setuid exec",
                "refsource": "MLIST",
                "url": "http://openwall.com/lists/oss-security/2011/02/24/18"
            },
            {
                "name": "[linux-kernel] 20110208 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                "refsource": "MLIST",
                "url": "https://lkml.org/lkml/2011/2/7/466"
            },
            {
                "name": "[oss-security] 20110225 Re: CVE request: kernel: /proc/$pid/ leaks contents across setuid exec",
                "refsource": "MLIST",
                "url": "http://openwall.com/lists/oss-security/2011/02/25/2"
            },
            {
                "name": "[linux-kernel] 20110207 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                "refsource": "MLIST",
                "url": "https://lkml.org/lkml/2011/2/7/414"
            },
            {
                "name": "[linux-kernel] 20110209 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                "refsource": "MLIST",
                "url": "https://lkml.org/lkml/2011/2/10/21"
            },
            {
                "name": "46567",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/46567"
            },
            {
                "name": "[linux-kernel] 20110207 [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                "refsource": "MLIST",
                "url": "https://lkml.org/lkml/2011/2/7/368"
            },
            {
                "name": "[linux-kernel] 20110209 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                "refsource": "MLIST",
                "url": "https://lkml.org/lkml/2011/2/9/417"
            },
            {
                "name": "[linux-kernel] 20110207 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                "refsource": "MLIST",
                "url": "https://lkml.org/lkml/2011/2/7/474"
            },
            {
                "name": "[linux-kernel] 20110208 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec",
                "refsource": "MLIST",
                "url": "https://lkml.org/lkml/2011/2/7/404"
            },
            {
                "name": "20110122 Proc filesystem and SUID-Binaries",
                "refsource": "FULLDISC",
                "url": "http://seclists.org/fulldisclosure/2011/Jan/421"
            },
            {
                "name": "http://www.halfdog.net/Security/2011/SuidBinariesAndProcInterface/",
                "refsource": "MISC",
                "url": "http://www.halfdog.net/Security/2011/SuidBinariesAndProcInterface/"
            }
        ]
    }
}