{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2010-4180",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "OpenSSL before 0.9.8q, and 1.0.x before 1.0.0c, when SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG is enabled, does not properly prevent modification of the ciphersuite in the session cache, which allows remote attackers to force the downgrade to an unintended cipher via vectors involving sniffing network traffic to discover a session identifier."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00013.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00013.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00014.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00014.html"
            },
            {
                "url": "http://www.redhat.com/support/errata/RHSA-2011-0896.html",
                "refsource": "MISC",
                "name": "http://www.redhat.com/support/errata/RHSA-2011-0896.html"
            },
            {
                "url": "http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html",
                "refsource": "MISC",
                "name": "http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html"
            },
            {
                "url": "http://support.apple.com/kb/HT4723",
                "refsource": "MISC",
                "name": "http://support.apple.com/kb/HT4723"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html"
            },
            {
                "url": "http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02794777",
                "refsource": "MISC",
                "name": "http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02794777"
            },
            {
                "url": "http://marc.info/?l=bugtraq&m=130497251507577&w=2",
                "refsource": "MISC",
                "name": "http://marc.info/?l=bugtraq&m=130497251507577&w=2"
            },
            {
                "url": "http://secunia.com/advisories/44269",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/44269"
            },
            {
                "url": "http://www.kb.cert.org/vuls/id/737740",
                "refsource": "MISC",
                "name": "http://www.kb.cert.org/vuls/id/737740"
            },
            {
                "url": "http://marc.info/?l=bugtraq&m=129916880600544&w=2",
                "refsource": "MISC",
                "name": "http://marc.info/?l=bugtraq&m=129916880600544&w=2"
            },
            {
                "url": "http://openssl.org/news/secadv_20101202.txt",
                "refsource": "MISC",
                "name": "http://openssl.org/news/secadv_20101202.txt"
            },
            {
                "url": "http://secunia.com/advisories/42469",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/42469"
            },
            {
                "url": "http://slackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackware-security.668471",
                "refsource": "MISC",
                "name": "http://slackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackware-security.668471"
            },
            {
                "url": "http://www.vupen.com/english/advisories/2010/3120",
                "refsource": "MISC",
                "name": "http://www.vupen.com/english/advisories/2010/3120"
            },
            {
                "url": "http://www.vupen.com/english/advisories/2010/3122",
                "refsource": "MISC",
                "name": "http://www.vupen.com/english/advisories/2010/3122"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00003.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00003.html"
            },
            {
                "url": "http://secunia.com/advisories/42877",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/42877"
            },
            {
                "url": "http://www.vupen.com/english/advisories/2011/0076",
                "refsource": "MISC",
                "name": "http://www.vupen.com/english/advisories/2011/0076"
            },
            {
                "url": "http://marc.info/?l=bugtraq&m=132077688910227&w=2",
                "refsource": "MISC",
                "name": "http://marc.info/?l=bugtraq&m=132077688910227&w=2"
            },
            {
                "url": "http://secunia.com/advisories/42811",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/42811"
            },
            {
                "url": "http://www.debian.org/security/2011/dsa-2141",
                "refsource": "MISC",
                "name": "http://www.debian.org/security/2011/dsa-2141"
            },
            {
                "url": "http://www.securityfocus.com/archive/1/522176",
                "refsource": "MISC",
                "name": "http://www.securityfocus.com/archive/1/522176"
            },
            {
                "url": "http://www.vupen.com/english/advisories/2011/0032",
                "refsource": "MISC",
                "name": "http://www.vupen.com/english/advisories/2011/0032"
            },
            {
                "url": "http://cvs.openssl.org/chngview?cn=20131",
                "refsource": "MISC",
                "name": "http://cvs.openssl.org/chngview?cn=20131"
            },
            {
                "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052027.html",
                "refsource": "MISC",
                "name": "http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052027.html"
            },
            {
                "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052315.html",
                "refsource": "MISC",
                "name": "http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052315.html"
            },
            {
                "url": "http://osvdb.org/69565",
                "refsource": "MISC",
                "name": "http://osvdb.org/69565"
            },
            {
                "url": "http://secunia.com/advisories/42473",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/42473"
            },
            {
                "url": "http://secunia.com/advisories/42493",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/42493"
            },
            {
                "url": "http://secunia.com/advisories/42571",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/42571"
            },
            {
                "url": "http://secunia.com/advisories/42620",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/42620"
            },
            {
                "url": "http://secunia.com/advisories/43169",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/43169"
            },
            {
                "url": "http://secunia.com/advisories/43170",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/43170"
            },
            {
                "url": "http://secunia.com/advisories/43171",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/43171"
            },
            {
                "url": "http://secunia.com/advisories/43172",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/43172"
            },
            {
                "url": "http://secunia.com/advisories/43173",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/43173"
            },
            {
                "url": "http://ubuntu.com/usn/usn-1029-1",
                "refsource": "MISC",
                "name": "http://ubuntu.com/usn/usn-1029-1"
            },
            {
                "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:248",
                "refsource": "MISC",
                "name": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:248"
            },
            {
                "url": "http://www.redhat.com/support/errata/RHSA-2010-0977.html",
                "refsource": "MISC",
                "name": "http://www.redhat.com/support/errata/RHSA-2010-0977.html"
            },
            {
                "url": "http://www.redhat.com/support/errata/RHSA-2010-0978.html",
                "refsource": "MISC",
                "name": "http://www.redhat.com/support/errata/RHSA-2010-0978.html"
            },
            {
                "url": "http://www.redhat.com/support/errata/RHSA-2010-0979.html",
                "refsource": "MISC",
                "name": "http://www.redhat.com/support/errata/RHSA-2010-0979.html"
            },
            {
                "url": "http://www.securityfocus.com/bid/45164",
                "refsource": "MISC",
                "name": "http://www.securityfocus.com/bid/45164"
            },
            {
                "url": "http://www.securitytracker.com/id?1024822",
                "refsource": "MISC",
                "name": "http://www.securitytracker.com/id?1024822"
            },
            {
                "url": "http://www.vupen.com/english/advisories/2010/3134",
                "refsource": "MISC",
                "name": "http://www.vupen.com/english/advisories/2010/3134"
            },
            {
                "url": "http://www.vupen.com/english/advisories/2010/3188",
                "refsource": "MISC",
                "name": "http://www.vupen.com/english/advisories/2010/3188"
            },
            {
                "url": "http://www.vupen.com/english/advisories/2011/0268",
                "refsource": "MISC",
                "name": "http://www.vupen.com/english/advisories/2011/0268"
            },
            {
                "url": "https://kb.bluecoat.com/index?page=content&id=SA53&actp=LIST",
                "refsource": "MISC",
                "name": "https://kb.bluecoat.com/index?page=content&id=SA53&actp=LIST"
            },
            {
                "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18910",
                "refsource": "MISC",
                "name": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18910"
            },
            {
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=659462",
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=659462"
            }
        ]
    }
}