{
    "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2011-4077",
        "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": "Buffer overflow in the xfs_readlink function in fs/xfs/xfs_vnodeops.c in XFS in the Linux kernel 2.6, when CONFIG_XFS_DEBUG is disabled, allows local users to cause a denial of service (memory corruption and crash) and possibly execute arbitrary code via an XFS image containing a symbolic link with a long pathname."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "[oss-security] 20111026 CVE Request -- kernel: xfs: potential buffer overflow in xfs_readlink()",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2011/10/26/1"
            },
            {
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=749156",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=749156"
            },
            {
                "name": "[oss-security] 20111026 Re: CVE Request -- kernel: xfs: potential buffer overflow in xfs_readlink()",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2011/10/26/3"
            },
            {
                "name": "http://xorl.wordpress.com/2011/12/07/cve-2011-4077-linux-kernel-xfs-readlink-memory-corruption/",
                "refsource": "MISC",
                "url": "http://xorl.wordpress.com/2011/12/07/cve-2011-4077-linux-kernel-xfs-readlink-memory-corruption/"
            },
            {
                "name": "[xfs] 20111018 [PATCH] Fix possible memory corruption in xfs_readlink",
                "refsource": "MLIST",
                "url": "http://oss.sgi.com/archives/xfs/2011-10/msg00345.html"
            },
            {
                "name": "48964",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/48964"
            },
            {
                "name": "HPSBGN02970",
                "refsource": "HP",
                "url": "http://marc.info/?l=bugtraq&m=139447903326211&w=2"
            }
        ]
    }
}