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"AV:NETWORK/AC:MEDIUM/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "href": "http://plugins.openvas.org/nasl.php?oid=870803", "cvelist": ["CVE-2012-1013", "CVE-2012-1015"], "lastseen": "2017-07-27T10:50:26"}, {"id": "OPENVAS:1361412562310120072", "type": "openvas", "title": "Amazon Linux Local Check: ALAS-2012-114", "description": "Amazon Linux Local Security Checks", "published": "2015-09-08T00:00:00", "cvss": {"score": 9.3, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310120072", "cvelist": ["CVE-2012-1013", "CVE-2012-1015"], "lastseen": "2017-07-24T12:51:15"}, {"id": "OPENVAS:1361412562310123852", "type": "openvas", "title": "Oracle Linux Local Check: ELSA-2012-1131", "description": "Oracle Linux Local Security Checks ELSA-2012-1131", "published": "2015-10-06T00:00:00", "cvss": {"score": 9.3, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310123852", "cvelist": ["CVE-2012-1013", "CVE-2012-1015"], "lastseen": "2017-07-24T12:52:21"}, {"id": "OPENVAS:864450", "type": "openvas", "title": "Fedora Update for krb5 FEDORA-2012-8803", "description": "Check for the Version of krb5", "published": "2012-06-15T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:LOW/Au:SINGLE_INSTANCE/C:NONE/I:NONE/A:COMPLETE/"}, "href": "http://plugins.openvas.org/nasl.php?oid=864450", "cvelist": ["CVE-2011-1530", "CVE-2012-1013"], "lastseen": "2017-07-25T10:51:11"}, {"id": "OPENVAS:864604", "type": "openvas", "title": "Fedora Update for krb5 FEDORA-2012-11370", "description": "Check for the Version of krb5", "published": "2012-08-14T00:00:00", "cvss": {"score": 9.3, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "href": "http://plugins.openvas.org/nasl.php?oid=864604", "cvelist": ["CVE-2011-1530", "CVE-2012-1013", "CVE-2012-1015"], "lastseen": "2017-07-25T10:50:56"}, {"id": "OPENVAS:841097", "type": "openvas", "title": "Ubuntu Update for krb5 USN-1520-1", "description": "Ubuntu Update for Linux kernel vulnerabilities USN-1520-1", "published": "2012-08-03T00:00:00", "cvss": {"score": 9.3, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "href": "http://plugins.openvas.org/nasl.php?oid=841097", "cvelist": ["CVE-2012-1013", "CVE-2012-1014", "CVE-2012-1012", "CVE-2012-1015"], "lastseen": "2017-07-25T10:50:38"}, {"id": "OPENVAS:864443", "type": "openvas", "title": "Fedora Update for krb5 FEDORA-2012-8805", "description": "Check for the Version of krb5", "published": "2012-06-15T00:00:00", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "href": "http://plugins.openvas.org/nasl.php?oid=864443", "cvelist": ["CVE-2011-1530", "CVE-2011-1529", "CVE-2011-0285", "CVE-2012-1013", "CVE-2011-0283", "CVE-2011-0281", "CVE-2011-1528", "CVE-2011-0282", "CVE-2011-1527", "CVE-2011-0284", "CVE-2010-4022"], "lastseen": "2017-07-25T10:50:37"}], "amazon": [{"id": "ALAS-2012-114", "type": "amazon", "title": "Important: krb5", "description": "**Issue Overview:**\n\nAn uninitialized pointer use flaw was found in the way the MIT Kerberos KDC handled initial authentication requests (AS-REQ). A remote, unauthenticated attacker could use this flaw to crash the KDC via a specially-crafted AS-REQ request. ([CVE-2012-1015 __](<https://access.redhat.com/security/cve/CVE-2012-1015>))\n\nA NULL pointer dereference flaw was found in the MIT Kerberos administration daemon, kadmind. A Kerberos administrator who has the \"create\" privilege could use this flaw to crash kadmind. ([CVE-2012-1013 __](<https://access.redhat.com/security/cve/CVE-2012-1013>))\n\n \n**Affected Packages:** \n\n\nkrb5\n\n \n**Issue Correction:** \nRun _yum update krb5_ to update your system. \n\n \n**New Packages:**\n \n \n i686: \n krb5-pkinit-openssl-1.9-33.22.amzn1.i686 \n krb5-server-ldap-1.9-33.22.amzn1.i686 \n krb5-debuginfo-1.9-33.22.amzn1.i686 \n krb5-devel-1.9-33.22.amzn1.i686 \n krb5-workstation-1.9-33.22.amzn1.i686 \n krb5-libs-1.9-33.22.amzn1.i686 \n krb5-server-1.9-33.22.amzn1.i686 \n \n src: \n krb5-1.9-33.22.amzn1.src \n \n x86_64: \n krb5-server-ldap-1.9-33.22.amzn1.x86_64 \n krb5-workstation-1.9-33.22.amzn1.x86_64 \n krb5-libs-1.9-33.22.amzn1.x86_64 \n krb5-pkinit-openssl-1.9-33.22.amzn1.x86_64 \n krb5-devel-1.9-33.22.amzn1.x86_64 \n krb5-server-1.9-33.22.amzn1.x86_64 \n krb5-debuginfo-1.9-33.22.amzn1.x86_64 \n \n \n", "published": "2012-08-03T15:55:00", "cvss": {"score": 9.3, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "href": "https://alas.aws.amazon.com/ALAS-2012-114.html", "cvelist": ["CVE-2012-1013", "CVE-2012-1015"], "lastseen": "2016-09-28T21:04:09"}], "redhat": [{"id": "RHSA-2012:1131", "type": "redhat", "title": "(RHSA-2012:1131) Important: krb5 security update", "description": "Kerberos is a network authentication system which allows clients and\nservers to authenticate to each other using symmetric encryption and a\ntrusted third-party, the Key Distribution Center (KDC).\n\nAn uninitialized pointer use flaw was found in the way the MIT Kerberos KDC\nhandled initial authentication requests (AS-REQ). A remote,\nunauthenticated attacker could use this flaw to crash the KDC via a\nspecially-crafted AS-REQ request. (CVE-2012-1015)\n\nA NULL pointer dereference flaw was found in the MIT Kerberos\nadministration daemon, kadmind. A Kerberos administrator who has the\n\"create\" privilege could use this flaw to crash kadmind. (CVE-2012-1013)\n\nRed Hat would like to thank the MIT Kerberos project for reporting\nCVE-2012-1015. Upstream acknowledges Emmanuel Bouillon (NCI Agency) as the\noriginal reporter of CVE-2012-1015.\n\nAll krb5 users should upgrade to these updated packages, which contain\nbackported patches to correct these issues. After installing the updated\npackages, the krb5kdc and kadmind daemons will be restarted automatically.\n", "published": "2012-07-31T04:00:00", "cvss": {"score": 9.3, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "href": "https://access.redhat.com/errata/RHSA-2012:1131", "cvelist": ["CVE-2012-1013", "CVE-2012-1015"], "lastseen": "2017-03-07T05:18:50"}, {"id": "RHSA-2012:1200", "type": "redhat", "title": "(RHSA-2012:1200) Moderate: rhev-hypervisor6 security and bug fix update", "description": "The rhev-hypervisor6 package provides a Red Hat Enterprise Virtualization\nHypervisor ISO disk image. The Red Hat Enterprise Virtualization Hypervisor\nis a dedicated Kernel-based Virtual Machine (KVM) hypervisor. It includes\neverything necessary to run and manage virtual machines: A subset of the\nRed Hat Enterprise Linux operating environment and the Red Hat Enterprise\nVirtualization Agent.\n\nNote: Red Hat Enterprise Virtualization Hypervisor is only available for\nthe Intel 64 and AMD64 architectures with virtualization extensions.\n\nMultiple errors in glibc's formatted printing functionality could allow an\nattacker to bypass FORTIFY_SOURCE protections and execute arbitrary code\nusing a format string flaw in an application, even though these protections\nare expected to limit the impact of such flaws to an application abort.\n(CVE-2012-3404, CVE-2012-3405, CVE-2012-3406)\n\nThis updated package provides updated components that include fixes for\nvarious security issues. These issues have no security impact on Red Hat\nEnterprise Virtualization Hypervisor itself, however. The security fixes\nincluded in this update address the following CVE numbers:\n\nCVE-2012-3817 (bind issue)\n\nCVE-2012-3571 and CVE-2012-3954 (dhcp issues)\n\nCVE-2011-1078 and CVE-2012-2383 (kernel issues)\n\nCVE-2012-1013 and CVE-2012-1015 (krb5 issues)\n\nCVE-2012-0441 (nss issue)\n\nCVE-2012-2668 (openldap issue)\n\nCVE-2012-2337 (sudo issue)\n\nUsers of Red Hat Enterprise Virtualization Hypervisor are advised to\nupgrade to this updated package, which fixes these issues.\n", "published": "2012-08-23T04:00:00", "cvss": {"score": 9.3, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "href": "https://access.redhat.com/errata/RHSA-2012:1200", "cvelist": ["CVE-2012-2668", "CVE-2011-1078", "CVE-2012-3404", "CVE-2012-1013", "CVE-2012-3954", "CVE-2012-3405", "CVE-2012-3817", "CVE-2012-2337", "CVE-2012-3571", "CVE-2012-0441", "CVE-2012-2383", "CVE-2012-1015", "CVE-2012-3406"], "lastseen": "2017-03-10T07:18:34"}], "oraclelinux": [{"id": "ELSA-2012-1131", "type": "oraclelinux", "title": "krb5 security update", "description": "[1.9-33.2]\n- pull up the patch to correct a possible NULL pointer dereference in\n kadmind (CVE-2012-1013, #827517)\n[1.9-33.1]\n- add candidate patch from upstream to fix freeing uninitialized pointer in\n the KDC (MITKRB5-SA-2012-001, CVE-2012-1015, #839859)", "published": "2012-07-31T00:00:00", "cvss": {"score": 9.3, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "href": "http://linux.oracle.com/errata/ELSA-2012-1131.html", "cvelist": ["CVE-2012-1013", "CVE-2012-1015"], "lastseen": "2016-09-04T11:16:40"}], "centos": [{"id": "CESA-2012:1131", "type": "centos", "title": "krb5 security update", "description": "**CentOS Errata and Security Advisory** CESA-2012:1131\n\n\nKerberos is a network authentication system which allows clients and\nservers to authenticate to each other using symmetric encryption and a\ntrusted third-party, the Key Distribution Center (KDC).\n\nAn uninitialized pointer use flaw was found in the way the MIT Kerberos KDC\nhandled initial authentication requests (AS-REQ). A remote,\nunauthenticated attacker could use this flaw to crash the KDC via a\nspecially-crafted AS-REQ request. (CVE-2012-1015)\n\nA NULL pointer dereference flaw was found in the MIT Kerberos\nadministration daemon, kadmind. A Kerberos administrator who has the\n\"create\" privilege could use this flaw to crash kadmind. (CVE-2012-1013)\n\nRed Hat would like to thank the MIT Kerberos project for reporting\nCVE-2012-1015. Upstream acknowledges Emmanuel Bouillon (NCI Agency) as the\noriginal reporter of CVE-2012-1015.\n\nAll krb5 users should upgrade to these updated packages, which contain\nbackported patches to correct these issues. After installing the updated\npackages, the krb5kdc and kadmind daemons will be restarted automatically.\n\n\n**Merged security bulletin from advisories:**\nhttp://lists.centos.org/pipermail/centos-announce/2012-July/018777.html\n\n**Affected packages:**\nkrb5\nkrb5-devel\nkrb5-libs\nkrb5-pkinit-openssl\nkrb5-server\nkrb5-server-ldap\nkrb5-workstation\n\n**Upstream details at:**\nhttps://rhn.redhat.com/errata/RHSA-2012-1131.html", "published": "2012-07-31T19:18:36", "cvss": {"score": 9.3, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "href": "http://lists.centos.org/pipermail/centos-announce/2012-July/018777.html", "cvelist": ["CVE-2012-1013", "CVE-2012-1015"], "lastseen": "2017-10-03T18:25:56"}], "ubuntu": [{"id": "USN-1520-1", "type": "ubuntu", "title": "Kerberos vulnerabilities", "description": "Emmanuel Bouillon discovered that the MIT krb5 Key Distribution Center \n(KDC) daemon could free an uninitialized pointer when handling a \nmalformed AS-REQ message. A remote unauthenticated attacker could \nuse this to cause a denial of service or possibly execute arbitrary \ncode. ([CVE-2012-1015](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2012-1015>))\n\nEmmanuel Bouillon discovered that the MIT krb5 Key Distribution Center \n(KDC) daemon could dereference an uninitialized pointer while handling \na malformed AS-REQ message. A remote unauthenticated attacker could \nuse this to cause a denial of service or possibly execute arbitrary \ncode. This issue only affected Ubuntu 12.04 LTS. ([CVE-2012-1014](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2012-1014>))\n\nSimo Sorce discovered that the MIT krb5 Key Distribution Center (KDC) \ndaemon could dereference a NULL pointer when handling a malformed \nTGS-REQ message. A remote authenticated attacker could use this to \ncause a denial of service. ([CVE-2012-1013](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2012-1013>))\n\nIt was discovered that the kadmin protocol implementation in MIT krb5 \ndid not properly restrict access to the SET_STRING and GET_STRINGS \noperations. A remote authenticated attacker could use this to expose \nor modify sensitive information. This issue only affected Ubuntu \n12.04 LTS. ([CVE-2012-1012](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2012-1012>))", "published": "2012-07-31T00:00:00", "cvss": {"score": 9.3, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "href": "https://usn.ubuntu.com/usn/usn-1520-1/", "cvelist": ["CVE-2012-1013", "CVE-2012-1014", "CVE-2012-1012", "CVE-2012-1015"], "lastseen": "2017-08-09T19:14:34"}], "debian": [{"id": "DSA-2518", "type": "debian", "title": "krb5 -- denial of service and remote code execution", "description": "Emmanuel Bouillon from NCI Agency discovered multiple vulnerabilities in MIT Kerberos, a daemon implementing the network authentication protocol.\n\n * [CVE-2012-1014](<https://security-tracker.debian.org/tracker/CVE-2012-1014>)\n\nBy sending specially crafted AS-REQ (Authentication Service Request) to a KDC (Key Distribution Center), an attacker could make it free an uninitialized pointer, corrupting the heap. This can lead to process crash or even arbitrary code execution.\n\nThis CVE only affects testing (wheezy) and unstable (sid) distributions.\n\n * [CVE-2012-1015](<https://security-tracker.debian.org/tracker/CVE-2012-1015>)\n\nBy sending specially crafted AS-REQ to a KDC, an attacker could make it dereference an uninitialized pointer, leading to process crash or even arbitrary code execution\n\nIn both cases, arbitrary code execution is believed to be difficult to achieve, but might not be impossible.\n\nFor the stable distribution (squeeze), this problem has been fixed in version 1.8.3+dfsg-4squeeze6.\n\nFor the testing distribution (wheezy), this problem has been fixed in version 1.10.1+dfsg-2.\n\nFor the unstable distribution (sid), this problem has been fixed in version 1.10.1+dfsg-2.\n\nWe recommend that you upgrade your krb5 packages.", "published": "2012-07-31T00:00:00", "cvss": {"score": 9.3, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "href": "http://www.debian.org/security/dsa-2518", "cvelist": ["CVE-2012-1014", "CVE-2012-1015"], "lastseen": "2016-09-02T18:31:09"}], "gentoo": [{"id": "GLSA-201312-12", "type": "gentoo", "title": "MIT Kerberos 5: Multiple vulnerabilities", "description": "### Background\n\nMIT Kerberos 5 is a suite of applications that implement the Kerberos network protocol. \n\n### Description\n\nMultiple vulnerabilities have been discovered in the Key Distribution Center in MIT Kerberos 5. Please review the CVE identifiers referenced below for details. \n\n### Impact\n\nA remote attacker could send a specially crafted request, possibly resulting in execution of arbitrary code with the privileges of the process or a Denial of Service condition. Additionally, a remote attacker could impersonate a kadmind server and send a specially crafted packet to the password change port, which can result in a ping-pong condition and a Denial of Service condition. \n\n### Workaround\n\nThere is no known workaround at this time.\n\n### Resolution\n\nAll MIT Kerberos 5 users should upgrade to the latest version:\n \n \n # emerge --sync\n # emerge --ask --oneshot --verbose \">=app-crypt/mit-krb5-1.11.4\"", "published": "2013-12-16T00:00:00", "cvss": {"score": 9.3, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "href": "https://security.gentoo.org/glsa/201312-12", "cvelist": ["CVE-2012-1014", "CVE-2013-1416", "CVE-2013-1418", "CVE-2012-1015", "CVE-2013-1417", "CVE-2002-2443", "CVE-2013-6800"], "lastseen": "2016-09-06T19:46:44"}]}}