{
    "containers": {
        "cna": {
            "affected": [
                {
                    "product": "n/a",
                    "vendor": "n/a",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "n/a"
                        }
                    ]
                }
            ],
            "datePublic": "2012-10-07T00:00:00",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Heap-based buffer overflow in the eap_server_tls_process_fragment function in eap_server_tls_common.c in the EAP authentication server in hostapd 0.6 through 1.0 allows remote attackers to cause a denial of service (crash or abort) via a small \"TLS Message Length\" value in an EAP-TLS message with the \"More Fragments\" flag set."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "description": "n/a",
                            "lang": "en",
                            "type": "text"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "dateUpdated": "2017-08-28T12:57:01",
                "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
                "shortName": "redhat"
            },
            "references": [
                {
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "http://w1.fi/gitweb/gitweb.cgi?p=hostap.git%3Ba=commitdiff%3Bh=586c446e0ff42ae00315b014924ec669023bd8de"
                },
                {
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "http://www.pre-cert.de/advisories/PRE-SA-2012-07.txt"
                },
                {
                    "name": "[oss-security] 20121008 [PRE-SA-2012-07] hostapd: Missing EAP-TLS message length validation",
                    "tags": [
                        "mailing-list",
                        "x_refsource_MLIST"
                    ],
                    "url": "http://www.openwall.com/lists/oss-security/2012/10/08/3"
                },
                {
                    "name": "50805",
                    "tags": [
                        "third-party-advisory",
                        "x_refsource_SECUNIA"
                    ],
                    "url": "http://secunia.com/advisories/50805"
                },
                {
                    "name": "DSA-2557",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_DEBIAN"
                    ],
                    "url": "http://www.debian.org/security/2012/dsa-2557"
                },
                {
                    "name": "1027808",
                    "tags": [
                        "vdb-entry",
                        "x_refsource_SECTRACK"
                    ],
                    "url": "http://www.securitytracker.com/id?1027808"
                },
                {
                    "name": "MDVSA-2012:168",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_MANDRIVA"
                    ],
                    "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:168"
                },
                {
                    "name": "86051",
                    "tags": [
                        "vdb-entry",
                        "x_refsource_OSVDB"
                    ],
                    "url": "http://osvdb.org/86051"
                },
                {
                    "name": "55826",
                    "tags": [
                        "vdb-entry",
                        "x_refsource_BID"
                    ],
                    "url": "http://www.securityfocus.com/bid/55826"
                },
                {
                    "name": "FreeBSD-SA-12:07",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_FREEBSD"
                    ],
                    "url": "http://www.freebsd.org/security/advisories/FreeBSD-SA-12:07.hostapd.asc"
                },
                {
                    "name": "hostapd-eaptls-dos(79104)",
                    "tags": [
                        "vdb-entry",
                        "x_refsource_XF"
                    ],
                    "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79104"
                },
                {
                    "name": "50888",
                    "tags": [
                        "third-party-advisory",
                        "x_refsource_SECUNIA"
                    ],
                    "url": "http://secunia.com/advisories/50888"
                }
            ]
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-06T20:35:09.940Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "http://w1.fi/gitweb/gitweb.cgi?p=hostap.git%3Ba=commitdiff%3Bh=586c446e0ff42ae00315b014924ec669023bd8de"
                    },
                    {
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "http://www.pre-cert.de/advisories/PRE-SA-2012-07.txt"
                    },
                    {
                        "name": "[oss-security] 20121008 [PRE-SA-2012-07] hostapd: Missing EAP-TLS message length validation",
                        "tags": [
                            "mailing-list",
                            "x_refsource_MLIST",
                            "x_transferred"
                        ],
                        "url": "http://www.openwall.com/lists/oss-security/2012/10/08/3"
                    },
                    {
                        "name": "50805",
                        "tags": [
                            "third-party-advisory",
                            "x_refsource_SECUNIA",
                            "x_transferred"
                        ],
                        "url": "http://secunia.com/advisories/50805"
                    },
                    {
                        "name": "DSA-2557",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_DEBIAN",
                            "x_transferred"
                        ],
                        "url": "http://www.debian.org/security/2012/dsa-2557"
                    },
                    {
                        "name": "1027808",
                        "tags": [
                            "vdb-entry",
                            "x_refsource_SECTRACK",
                            "x_transferred"
                        ],
                        "url": "http://www.securitytracker.com/id?1027808"
                    },
                    {
                        "name": "MDVSA-2012:168",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_MANDRIVA",
                            "x_transferred"
                        ],
                        "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:168"
                    },
                    {
                        "name": "86051",
                        "tags": [
                            "vdb-entry",
                            "x_refsource_OSVDB",
                            "x_transferred"
                        ],
                        "url": "http://osvdb.org/86051"
                    },
                    {
                        "name": "55826",
                        "tags": [
                            "vdb-entry",
                            "x_refsource_BID",
                            "x_transferred"
                        ],
                        "url": "http://www.securityfocus.com/bid/55826"
                    },
                    {
                        "name": "FreeBSD-SA-12:07",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_FREEBSD",
                            "x_transferred"
                        ],
                        "url": "http://www.freebsd.org/security/advisories/FreeBSD-SA-12:07.hostapd.asc"
                    },
                    {
                        "name": "hostapd-eaptls-dos(79104)",
                        "tags": [
                            "vdb-entry",
                            "x_refsource_XF",
                            "x_transferred"
                        ],
                        "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79104"
                    },
                    {
                        "name": "50888",
                        "tags": [
                            "third-party-advisory",
                            "x_refsource_SECUNIA",
                            "x_transferred"
                        ],
                        "url": "http://secunia.com/advisories/50888"
                    }
                ]
            }
        ]
    },
    "cveMetadata": {
        "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "assignerShortName": "redhat",
        "cveId": "CVE-2012-4445",
        "datePublished": "2012-10-10T18:00:00",
        "dateReserved": "2012-08-21T00:00:00",
        "dateUpdated": "2024-08-06T20:35:09.940Z",
        "state": "PUBLISHED"
    },
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1"
}