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Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "published": "2013-06-06T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://www.tenable.com/plugins/index.php?view=single&id=66819", "cvelist": ["CVE-2013-2064"], "lastseen": "2017-10-29T13:41:26"}, {"id": "DEBIAN_DSA-2686.NASL", "type": "nessus", "title": "Debian DSA-2686-1 : libxcb - several vulnerabilities", "description": "Ilja van Sprundel of IOActive discovered several security issues in multiple components of the X.org graphics stack and the related libraries: Various integer overflows, sign handling errors in integer conversions, buffer overflows, memory corruption and missing input sanitising may lead to privilege escalation or denial of service.", "published": "2013-05-24T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://www.tenable.com/plugins/index.php?view=single&id=66570", "cvelist": ["CVE-2013-2064"], "lastseen": "2017-10-29T13:38:43"}, {"id": "FEDORA_2013-9070.NASL", "type": "nessus", "title": "Fedora 19 : libxcb-1.9-3.fc19 (2013-9070)", "description": "Fix integer overflow (CVE-2013-2064)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "published": "2013-05-28T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://www.tenable.com/plugins/index.php?view=single&id=66608", "cvelist": ["CVE-2013-2064"], "lastseen": "2017-10-29T13:44:38"}, {"id": "SUSE_11_XORG-X11-LIBXCB-130524.NASL", "type": "nessus", "title": "SuSE 11.2 Security Update : xorg-x11-libxcb (SAT Patch Number 7760)", "description": "This update for xorg-x11-libxcb addresses the following security issues :\n\n - Fix a deadlock with multi-threaded applications running on real time kernels. (bnc#818829)\n\n - Fix an integer overflow in read_packet(). (bnc#821584, CVE-2013-2064)", "published": "2013-06-29T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://www.tenable.com/plugins/index.php?view=single&id=67114", "cvelist": ["CVE-2013-2064"], "lastseen": "2017-10-29T13:37:22"}, {"id": "OPENSUSE-2013-486.NASL", "type": "nessus", "title": "openSUSE Security Update : libxcb (openSUSE-SU-2013:1007-1)", "description": "This update of libxcb fixes a integer overflow issue :\n\n - U_0001-integer-overflow-in-read_packet-CVE-2013-2064.pat ch \n\n - fixes integer overflow in read_packet() [CVE-2013-2064] (bnc#821584, bnc#815451)", "published": "2014-06-13T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://www.tenable.com/plugins/index.php?view=single&id=75027", "cvelist": ["CVE-2013-2064"], "lastseen": "2017-10-29T13:36:40"}, {"id": "FEDORA_2013-9156.NASL", "type": "nessus", "title": "Fedora 18 : libxcb-1.9-3.fc18 (2013-9156)", "description": "Fix integer overflow (CVE-2013-2064)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "published": "2013-07-12T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://www.tenable.com/plugins/index.php?view=single&id=67355", "cvelist": ["CVE-2013-2064"], "lastseen": "2017-10-29T13:36:28"}, {"id": "ORACLE_SECURE_GLOBAL_DESKTOP_JUL_2016_CPU.NASL", "type": "nessus", "title": "Oracle Secure Global Desktop Multiple Vulnerabilities (July 2016 CPU)", "description": "The version of Oracle Secure Global Desktop installed on the remote host is 4.63, 4.71, or 5.2 and is missing a security patch from the July 2016 Critical Patch Update (CPU). It is, therefore, affected by the following vulnerabilities :\n\n - An integer overflow condition exists in the X Server subcomponent in the read_packet() function due to improper validation of user-supplied input when calculating the amount of memory required to handle returned data. A remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. Note that this vulnerability only affects versions 4.71 and 5.2. (CVE-2013-2064)\n\n - A carry propagating flaw exists in the OpenSSL subcomponent in the x86_64 Montgomery squaring implementation that may cause the BN_mod_exp() function to produce incorrect results. An attacker can exploit this to obtain sensitive information regarding private keys. (CVE-2015-3193)\n\n - A NULL pointer dereference flaw exists in the OpenSSL subcomponent in file rsa_ameth.c when handling ASN.1 signatures that use the RSA PSS algorithm but are missing a mask generation function parameter. A remote attacker can exploit this to cause the signature verification routine to crash, leading to a denial of service. (CVE-2015-3194)\n\n - A key disclosure vulnerability exists in the OpenSSL subcomponent due to improper handling of cache-bank conflicts on the Intel Sandy-bridge microarchitecture.\n An attacker can exploit this to gain access to RSA key information. (CVE-2016-0702)\n\n - A NULL pointer dereference flaw exists in the OpenSSL subcomponent in the BN_hex2bn() and BN_dec2bn() functions. A remote attacker can exploit this to trigger a heap corruption, resulting in the execution of arbitrary code. (CVE-2016-0797)\n\n - Multiple memory corruption issues exist in the OpenSSL subcomponent that allow a remote attacker to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-0799)\n\n - A heap buffer overflow condition exists in the OpenSSL subcomponent in the EVP_EncodeUpdate() function within file crypto/evp/encode.c that is triggered when handling a large amount of input data. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2016-2105)\n\n - Multiple flaws exist in the OpenSSL subcomponent in the aesni_cbc_hmac_sha1_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha1.c and the aesni_cbc_hmac_sha256_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha256.c that are triggered when the connection uses an AES-CBC cipher and AES-NI is supported by the server. A man-in-the-middle attacker can exploit these to conduct a padding oracle attack, resulting in the ability to decrypt the network traffic.\n (CVE-2016-2107)\n\n - An unspecified flaw exists in the OpenSSL subcomponent that allows a remote attacker to execute arbitrary code. (CVE-2016-3613)", "published": "2016-07-25T00:00:00", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "href": "https://www.tenable.com/plugins/index.php?view=single&id=92543", "cvelist": ["CVE-2016-3613", "CVE-2016-0799", "CVE-2013-2064", "CVE-2016-2105", "CVE-2015-3194", "CVE-2016-2107", "CVE-2016-0797", "CVE-2016-0702", "CVE-2015-3193"], "lastseen": "2017-10-29T13:34:34"}, {"id": "SOLARIS11_XORG_20130924.NASL", "type": "nessus", "title": "Oracle Solaris Third-Party Patch Update : xorg (multiple_vulnerabilities_in_x_org)", "description": "The remote Solaris system is missing necessary patches to address security updates :\n\n - Integer overflow in X.org libXfixes 5.0 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the XFixesGetCursorImage function. (CVE-2013-1983)\n\n - Multiple integer overflows in X.org libXrandr 1.4.0 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XRRQueryOutputProperty and (2) XRRQueryProviderProperty functions. (CVE-2013-1986)\n\n - Multiple integer overflows in X.org libXrender 0.9.7 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XRenderQueryFilters, (2) XRenderQueryFormats, and (3) XRenderQueryPictIndexValues functions. (CVE-2013-1987)\n\n - Multiple integer overflows in X.org libXRes 1.0.6 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XResQueryClients and (2) XResQueryClientResources functions. (CVE-2013-1988)\n\n - Multiple integer overflows in X.org libXv 1.0.7 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XvQueryPortAttributes, (2) XvListImageFormats, and (3) XvCreateImage function.\n (CVE-2013-1989)\n\n - Multiple integer overflows in X.org libXvMC 1.0.7 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XvMCListSurfaceTypes and (2) XvMCListSubpictureTypes functions. (CVE-2013-1990)\n\n - Multiple integer overflows in X.org libdmx 1.1.2 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) DMXGetScreenAttributes, (2) DMXGetWindowAttributes, and (3) DMXGetInputAttributes functions. (CVE-2013-1992)\n\n - Multiple integer overflows in X.org libGLX in Mesa 9.1.1 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XF86DRIOpenConnection and (2) XF86DRIGetClientDriverName functions. (CVE-2013-1993)\n\n - Buffer overflow in X.org libXvMC 1.0.7 and earlier allows X servers to cause a denial of service (crash) and possibly execute arbitrary code via crafted length or index values to the XvMCGetDRInfo function.\n (CVE-2013-1999)\n\n - Multiple buffer overflows in X.org libXxf86dga 1.1.3 and earlier allow X servers to cause a denial of service (crash) and possibly execute arbitrary code via crafted length or index values to the (1) XDGAQueryModes and (2) XDGASetMode functions. (CVE-2013-2000)\n\n - Buffer overflow in X.org libXxf86vm 1.1.2 and earlier allows X servers to cause a denial of service (crash) and possibly execute arbitrary code via crafted length or index values to the XF86VidModeGetGammaRamp function.\n (CVE-2013-2001)\n\n - Integer overflow in X.org libXcursor 1.1.13 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the\n _XcursorFileHeaderCreate function. (CVE-2013-2003)\n\n - Integer overflow in X.org libXtst 1.2.1 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the XRecordGetContext function. (CVE-2013-2063)\n\n - Integer overflow in X.org libxcb 1.9 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the read_packet function. (CVE-2013-2064)\n\n - Buffer overflow in X.org libXv 1.0.7 and earlier allows X servers to cause a denial of service (crash) and possibly execute arbitrary code via crafted length or index values to the XvQueryPortAttributes function.\n (CVE-2013-2066)", "published": "2015-01-19T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://www.tenable.com/plugins/index.php?view=single&id=80819", "cvelist": ["CVE-2013-1988", "CVE-2013-1989", "CVE-2013-2064", "CVE-2013-2000", "CVE-2013-2003", "CVE-2013-1987", "CVE-2013-1983", "CVE-2013-2001", "CVE-2013-1993", "CVE-2013-1999", "CVE-2013-2066", "CVE-2013-1990", "CVE-2013-1986", "CVE-2013-1992", "CVE-2013-2063"], "lastseen": "2017-10-29T13:37:48"}, {"id": "SL_20141014_X11_CLIENT_LIBRARIES_ON_SL6_X.NASL", "type": "nessus", "title": "Scientific Linux Security Update : X11 client libraries on SL6.x i386/x86_64", "description": "Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in the way various X11 client libraries handled certain protocol data. An attacker able to submit invalid protocol data to an X11 server via a malicious X11 client could use either of these flaws to potentially escalate their privileges on the system.\n(CVE-2013-1981, CVE-2013-1982, CVE-2013-1983, CVE-2013-1984, CVE-2013-1985, CVE-2013-1986, CVE-2013-1987, CVE-2013-1988, CVE-2013-1989, CVE-2013-1990, CVE-2013-1991, CVE-2013-2003, CVE-2013-2062, CVE-2013-2064)\n\nMultiple array index errors, leading to heap-based buffer out-of-bounds write flaws, were found in the way various X11 client libraries handled data returned from an X11 server. A malicious X11 server could possibly use this flaw to execute arbitrary code with the privileges of the user running an X11 client. (CVE-2013-1997, CVE-2013-1998, CVE-2013-1999, CVE-2013-2000, CVE-2013-2001, CVE-2013-2002, CVE-2013-2066)\n\nA buffer overflow flaw was found in the way the XListInputDevices() function of X.Org X11's libXi runtime library handled signed numbers.\nA malicious X11 server could possibly use this flaw to execute arbitrary code with the privileges of the user running an X11 client.\n(CVE-2013-1995)\n\nA flaw was found in the way the X.Org X11 libXt runtime library used uninitialized pointers. A malicious X11 server could possibly use this flaw to execute arbitrary code with the privileges of the user running an X11 client. (CVE-2013-2005)\n\nTwo stack-based buffer overflow flaws were found in the way libX11, the Core X11 protocol client library, processed certain user-specified files. A malicious X11 server could possibly use this flaw to crash an X11 client via a specially crafted file. (CVE-2013-2004)\n\nThe xkeyboard-config package has been upgraded to upstream version 2.11, which provides a number of bug fixes and enhancements over the previous version.\n\nThis update also fixes the following bugs :\n\n - Previously, updating the mesa-libGL package did not update the libX11 package, although it was listed as a dependency of mesa-libGL. This bug has been fixed and updating mesa-libGL now updates all dependent packages as expected.\n\n - Previously, closing a customer application could occasionally cause the X Server to terminate unexpectedly. After this update, the X Server no longer hangs when a user closes a customer application.", "published": "2014-11-04T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://www.tenable.com/plugins/index.php?view=single&id=78841", "cvelist": ["CVE-2013-1997", "CVE-2013-1991", "CVE-2013-2005", "CVE-2013-1988", "CVE-2013-1989", "CVE-2013-1985", "CVE-2013-1982", "CVE-2013-2064", "CVE-2013-1984", "CVE-2013-2000", "CVE-2013-1981", "CVE-2013-2003", "CVE-2013-1987", "CVE-2013-1983", "CVE-2013-2001", "CVE-2013-2062", "CVE-2013-1995", "CVE-2013-1999", "CVE-2013-2066", "CVE-2013-2004", "CVE-2013-1990", "CVE-2013-1986", "CVE-2013-2002", "CVE-2013-1998"], "lastseen": "2017-10-29T13:36:57"}, {"id": "CENTOS_RHSA-2014-1436.NASL", "type": "nessus", "title": "CentOS 6 : libX11 / libXcursor / libXext / libXfixes / libXi / libXinerama / libXp / libXrandr / etc (CESA-2014:1436)", "description": "Updated X11 client libraries packages that fix multiple security issues, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 6.\n\nRed Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.\n\nThe X11 (Xorg) libraries provide library routines that are used within all X Window applications.\n\nMultiple integer overflow flaws, leading to heap-based buffer overflows, were found in the way various X11 client libraries handled certain protocol data. An attacker able to submit invalid protocol data to an X11 server via a malicious X11 client could use either of these flaws to potentially escalate their privileges on the system.\n(CVE-2013-1981, CVE-2013-1982, CVE-2013-1983, CVE-2013-1984, CVE-2013-1985, CVE-2013-1986, CVE-2013-1987, CVE-2013-1988, CVE-2013-1989, CVE-2013-1990, CVE-2013-1991, CVE-2013-2003, CVE-2013-2062, CVE-2013-2064)\n\nMultiple array index errors, leading to heap-based buffer out-of-bounds write flaws, were found in the way various X11 client libraries handled data returned from an X11 server. A malicious X11 server could possibly use this flaw to execute arbitrary code with the privileges of the user running an X11 client. (CVE-2013-1997, CVE-2013-1998, CVE-2013-1999, CVE-2013-2000, CVE-2013-2001, CVE-2013-2002, CVE-2013-2066)\n\nA buffer overflow flaw was found in the way the XListInputDevices() function of X.Org X11's libXi runtime library handled signed numbers.\nA malicious X11 server could possibly use this flaw to execute arbitrary code with the privileges of the user running an X11 client.\n(CVE-2013-1995)\n\nA flaw was found in the way the X.Org X11 libXt runtime library used uninitialized pointers. A malicious X11 server could possibly use this flaw to execute arbitrary code with the privileges of the user running an X11 client. (CVE-2013-2005)\n\nTwo stack-based buffer overflow flaws were found in the way libX11, the Core X11 protocol client library, processed certain user-specified files. A malicious X11 server could possibly use this flaw to crash an X11 client via a specially crafted file. (CVE-2013-2004)\n\nThe xkeyboard-config package has been upgraded to upstream version 2.11, which provides a number of bug fixes and enhancements over the previous version. (BZ#1077471)\n\nThis update also fixes the following bugs :\n\n* Previously, updating the mesa-libGL package did not update the libX11 package, although it was listed as a dependency of mesa-libGL.\nThis bug has been fixed and updating mesa-libGL now updates all dependent packages as expected. (BZ#1054614)\n\n* Previously, closing a customer application could occasionally cause the X Server to terminate unexpectedly. After this update, the X Server no longer hangs when a user closes a customer application.\n(BZ#971626)\n\nAll X11 client libraries users are advised to upgrade to these updated packages, which correct these issues and add these enhancements.", "published": "2014-11-12T00:00:00", "cvss": {"score": 7.5, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://www.tenable.com/plugins/index.php?view=single&id=79182", "cvelist": ["CVE-2013-1997", "CVE-2013-1991", "CVE-2013-2005", "CVE-2013-7439", "CVE-2013-1988", "CVE-2013-1989", "CVE-2013-1985", "CVE-2013-1982", "CVE-2013-2064", "CVE-2013-1984", "CVE-2013-2000", "CVE-2013-1981", "CVE-2013-2003", "CVE-2013-1987", "CVE-2013-1983", "CVE-2013-2001", "CVE-2013-2062", "CVE-2013-1995", "CVE-2013-1999", "CVE-2013-2066", "CVE-2013-2004", "CVE-2013-1990", "CVE-2013-1986", "CVE-2013-2002", "CVE-2013-1992", "CVE-2013-2063", "CVE-2013-1998"], "lastseen": "2017-12-04T23:07:17"}], "amazon": [{"id": "ALAS-2014-405", "type": "amazon", "title": "Medium: libxcb", "description": "**Issue Overview:**\n\nInteger overflow in X.org libxcb 1.9 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the read_packet function.\n\n \n**Affected Packages:** \n\n\nlibxcb\n\n \n**Issue Correction:** \nRun _yum update libxcb_ to update your system. \n\n \n**New Packages:**\n \n \n i686: \n libxcb-debuginfo-1.8.1-1.15.amzn1.i686 \n libxcb-devel-1.8.1-1.15.amzn1.i686 \n libxcb-python-1.8.1-1.15.amzn1.i686 \n libxcb-1.8.1-1.15.amzn1.i686 \n \n noarch: \n libxcb-doc-1.8.1-1.15.amzn1.noarch \n \n src: \n libxcb-1.8.1-1.15.amzn1.src \n \n x86_64: \n libxcb-1.8.1-1.15.amzn1.x86_64 \n libxcb-devel-1.8.1-1.15.amzn1.x86_64 \n libxcb-debuginfo-1.8.1-1.15.amzn1.x86_64 \n libxcb-python-1.8.1-1.15.amzn1.x86_64 \n \n \n", "published": "2014-09-17T21:45:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://alas.aws.amazon.com/ALAS-2014-405.html", "cvelist": ["CVE-2013-2064"], "lastseen": "2016-09-28T21:03:58"}, {"id": "ALAS-2014-452", "type": "amazon", "title": "Medium: libX11,libXcursor,libXfixes,libXi,libXrandr,libXrender,libXres,libXt,libXv,libXvMC,libXxf86dga,libXxf86vm,libdmx,xorg-x11-proto-devel", "description": "**Issue Overview:**\n\nMultiple integer overflow flaws, leading to heap-based buffer overflows, were found in the way various X11 client libraries handled certain protocol data. An attacker able to submit invalid protocol data to an X11 server via a malicious X11 client could use either of these flaws to potentially escalate their privileges on the system. ([CVE-2013-1981 __](<https://access.redhat.com/security/cve/CVE-2013-1981>), [CVE-2013-1982 __](<https://access.redhat.com/security/cve/CVE-2013-1982>), [CVE-2013-1983 __](<https://access.redhat.com/security/cve/CVE-2013-1983>), [CVE-2013-1984 __](<https://access.redhat.com/security/cve/CVE-2013-1984>), [CVE-2013-1985 __](<https://access.redhat.com/security/cve/CVE-2013-1985>), [CVE-2013-1986 __](<https://access.redhat.com/security/cve/CVE-2013-1986>), [CVE-2013-1987 __](<https://access.redhat.com/security/cve/CVE-2013-1987>), [CVE-2013-1988 __](<https://access.redhat.com/security/cve/CVE-2013-1988>), [CVE-2013-1989 __](<https://access.redhat.com/security/cve/CVE-2013-1989>), [CVE-2013-1990 __](<https://access.redhat.com/security/cve/CVE-2013-1990>), [CVE-2013-1991 __](<https://access.redhat.com/security/cve/CVE-2013-1991>), [CVE-2013-2003 __](<https://access.redhat.com/security/cve/CVE-2013-2003>), [CVE-2013-2062 __](<https://access.redhat.com/security/cve/CVE-2013-2062>), [CVE-2013-2064 __](<https://access.redhat.com/security/cve/CVE-2013-2064>))\n\nMultiple array index errors, leading to heap-based buffer out-of-bounds write flaws, were found in the way various X11 client libraries handled data returned from an X11 server. A malicious X11 server could possibly use this flaw to execute arbitrary code with the privileges of the user running an X11 client. ([CVE-2013-1997 __](<https://access.redhat.com/security/cve/CVE-2013-1997>), [CVE-2013-1998 __](<https://access.redhat.com/security/cve/CVE-2013-1998>), [CVE-2013-1999 __](<https://access.redhat.com/security/cve/CVE-2013-1999>), [CVE-2013-2000 __](<https://access.redhat.com/security/cve/CVE-2013-2000>), [CVE-2013-2001 __](<https://access.redhat.com/security/cve/CVE-2013-2001>), [CVE-2013-2002 __](<https://access.redhat.com/security/cve/CVE-2013-2002>), [CVE-2013-2066 __](<https://access.redhat.com/security/cve/CVE-2013-2066>))\n\nA buffer overflow flaw was found in the way the XListInputDevices() function of X.Org X11's libXi runtime library handled signed numbers. A malicious X11 server could possibly use this flaw to execute arbitrary code with the privileges of the user running an X11 client. ([CVE-2013-1995 __](<https://access.redhat.com/security/cve/CVE-2013-1995>))\n\nA flaw was found in the way the X.Org X11 libXt runtime library used uninitialized pointers. A malicious X11 server could possibly use this flaw to execute arbitrary code with the privileges of the user running an X11 client. ([CVE-2013-2005 __](<https://access.redhat.com/security/cve/CVE-2013-2005>))\n\nTwo stack-based buffer overflow flaws were found in the way libX11, the Core X11 protocol client library, processed certain user-specified files. A malicious X11 server could possibly use this flaw to crash an X11 client via a specially crafted file. ([CVE-2013-2004 __](<https://access.redhat.com/security/cve/CVE-2013-2004>))\n\n \n**Affected Packages:** \n\n\nlibX11,libXcursor,libXfixes,libXi,libXrandr,libXrender,libXres,libXt,libXv,libXvMC,libXxf86dga,libXxf86vm,libdmx,xorg-x11-proto-devel\n\n \n**Issue Correction:** \nRun _yum update libX11 libXcursor libXfixes libXi libXrandr libXrender libXres libXt libXv libXvMC libXxf86dga libXxf86vm libdmx xorg-x11-proto-devel_ to update your system. \n\n \n**New Packages:**\n \n \n i686: \n libX11-debuginfo-1.6.0-2.2.12.amzn1.i686 \n libX11-1.6.0-2.2.12.amzn1.i686 \n libX11-common-1.6.0-2.2.12.amzn1.i686 \n libX11-devel-1.6.0-2.2.12.amzn1.i686 \n libXcursor-debuginfo-1.1.14-2.1.9.amzn1.i686 \n libXcursor-1.1.14-2.1.9.amzn1.i686 \n libXcursor-devel-1.1.14-2.1.9.amzn1.i686 \n libXfixes-5.0.1-2.1.8.amzn1.i686 \n libXfixes-debuginfo-5.0.1-2.1.8.amzn1.i686 \n libXfixes-devel-5.0.1-2.1.8.amzn1.i686 \n libXrandr-debuginfo-1.4.1-2.1.8.amzn1.i686 \n libXrandr-1.4.1-2.1.8.amzn1.i686 \n libXrandr-devel-1.4.1-2.1.8.amzn1.i686 \n libXrender-0.9.8-2.1.9.amzn1.i686 \n libXrender-debuginfo-0.9.8-2.1.9.amzn1.i686 \n libXrender-devel-0.9.8-2.1.9.amzn1.i686 \n libXres-debuginfo-1.0.7-2.1.8.amzn1.i686 \n libXres-1.0.7-2.1.8.amzn1.i686 \n libXres-devel-1.0.7-2.1.8.amzn1.i686 \n libXt-devel-1.1.4-6.1.9.amzn1.i686 \n libXt-debuginfo-1.1.4-6.1.9.amzn1.i686 \n libXt-1.1.4-6.1.9.amzn1.i686 \n libXv-devel-1.0.9-2.1.8.amzn1.i686 \n libXv-debuginfo-1.0.9-2.1.8.amzn1.i686 \n libXv-1.0.9-2.1.8.amzn1.i686 \n libXvMC-1.0.8-2.1.8.amzn1.i686 \n libXvMC-debuginfo-1.0.8-2.1.8.amzn1.i686 \n libXvMC-devel-1.0.8-2.1.8.amzn1.i686 \n libXi-1.7.2-2.2.9.amzn1.i686 \n libXi-devel-1.7.2-2.2.9.amzn1.i686 \n libXi-debuginfo-1.7.2-2.2.9.amzn1.i686 \n libXxf86dga-1.1.4-2.1.8.amzn1.i686 \n libXxf86dga-debuginfo-1.1.4-2.1.8.amzn1.i686 \n libXxf86dga-devel-1.1.4-2.1.8.amzn1.i686 \n libXxf86vm-devel-1.1.3-2.1.9.amzn1.i686 \n libXxf86vm-debuginfo-1.1.3-2.1.9.amzn1.i686 \n libXxf86vm-1.1.3-2.1.9.amzn1.i686 \n libdmx-debuginfo-1.1.3-3.7.amzn1.i686 \n libdmx-1.1.3-3.7.amzn1.i686 \n libdmx-devel-1.1.3-3.7.amzn1.i686 \n \n noarch: \n xorg-x11-proto-devel-7.7-9.10.amzn1.noarch \n \n src: \n libX11-1.6.0-2.2.12.amzn1.src \n libXcursor-1.1.14-2.1.9.amzn1.src \n libXfixes-5.0.1-2.1.8.amzn1.src \n libXrandr-1.4.1-2.1.8.amzn1.src \n xorg-x11-proto-devel-7.7-9.10.amzn1.src \n libXrender-0.9.8-2.1.9.amzn1.src \n libXres-1.0.7-2.1.8.amzn1.src \n libXt-1.1.4-6.1.9.amzn1.src \n libXv-1.0.9-2.1.8.amzn1.src \n libXvMC-1.0.8-2.1.8.amzn1.src \n libXi-1.7.2-2.2.9.amzn1.src \n libXxf86dga-1.1.4-2.1.8.amzn1.src \n libXxf86vm-1.1.3-2.1.9.amzn1.src \n libdmx-1.1.3-3.7.amzn1.src \n \n x86_64: \n libX11-1.6.0-2.2.12.amzn1.x86_64 \n libX11-devel-1.6.0-2.2.12.amzn1.x86_64 \n libX11-common-1.6.0-2.2.12.amzn1.x86_64 \n libX11-debuginfo-1.6.0-2.2.12.amzn1.x86_64 \n libXcursor-debuginfo-1.1.14-2.1.9.amzn1.x86_64 \n libXcursor-devel-1.1.14-2.1.9.amzn1.x86_64 \n libXcursor-1.1.14-2.1.9.amzn1.x86_64 \n libXfixes-devel-5.0.1-2.1.8.amzn1.x86_64 \n libXfixes-debuginfo-5.0.1-2.1.8.amzn1.x86_64 \n libXfixes-5.0.1-2.1.8.amzn1.x86_64 \n libXrandr-devel-1.4.1-2.1.8.amzn1.x86_64 \n libXrandr-debuginfo-1.4.1-2.1.8.amzn1.x86_64 \n libXrandr-1.4.1-2.1.8.amzn1.x86_64 \n libXrender-devel-0.9.8-2.1.9.amzn1.x86_64 \n libXrender-0.9.8-2.1.9.amzn1.x86_64 \n libXrender-debuginfo-0.9.8-2.1.9.amzn1.x86_64 \n libXres-devel-1.0.7-2.1.8.amzn1.x86_64 \n libXres-debuginfo-1.0.7-2.1.8.amzn1.x86_64 \n libXres-1.0.7-2.1.8.amzn1.x86_64 \n libXt-devel-1.1.4-6.1.9.amzn1.x86_64 \n libXt-1.1.4-6.1.9.amzn1.x86_64 \n libXt-debuginfo-1.1.4-6.1.9.amzn1.x86_64 \n libXv-devel-1.0.9-2.1.8.amzn1.x86_64 \n libXv-1.0.9-2.1.8.amzn1.x86_64 \n libXv-debuginfo-1.0.9-2.1.8.amzn1.x86_64 \n libXvMC-1.0.8-2.1.8.amzn1.x86_64 \n libXvMC-debuginfo-1.0.8-2.1.8.amzn1.x86_64 \n libXvMC-devel-1.0.8-2.1.8.amzn1.x86_64 \n libXi-debuginfo-1.7.2-2.2.9.amzn1.x86_64 \n libXi-1.7.2-2.2.9.amzn1.x86_64 \n libXi-devel-1.7.2-2.2.9.amzn1.x86_64 \n libXxf86dga-debuginfo-1.1.4-2.1.8.amzn1.x86_64 \n libXxf86dga-devel-1.1.4-2.1.8.amzn1.x86_64 \n libXxf86dga-1.1.4-2.1.8.amzn1.x86_64 \n libXxf86vm-debuginfo-1.1.3-2.1.9.amzn1.x86_64 \n libXxf86vm-devel-1.1.3-2.1.9.amzn1.x86_64 \n libXxf86vm-1.1.3-2.1.9.amzn1.x86_64 \n libdmx-debuginfo-1.1.3-3.7.amzn1.x86_64 \n libdmx-1.1.3-3.7.amzn1.x86_64 \n libdmx-devel-1.1.3-3.7.amzn1.x86_64 \n \n \n", "published": "2014-11-22T14:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://alas.aws.amazon.com/ALAS-2014-452.html", "cvelist": ["CVE-2013-1997", "CVE-2013-1991", "CVE-2013-2005", "CVE-2013-1988", "CVE-2013-1989", "CVE-2013-1985", "CVE-2013-1982", "CVE-2013-2064", "CVE-2013-1984", "CVE-2013-2000", "CVE-2013-1981", "CVE-2013-2003", "CVE-2013-1987", "CVE-2013-1983", "CVE-2013-2001", "CVE-2013-2062", "CVE-2013-1995", "CVE-2013-1999", "CVE-2013-2066", "CVE-2013-2004", "CVE-2013-1990", "CVE-2013-1986", "CVE-2013-2002", "CVE-2013-1998"], "lastseen": "2016-09-28T21:04:11"}], "openvas": [{"id": "OPENVAS:841462", "type": "openvas", "title": "Ubuntu Update for libxcb USN-1855-1", "description": "Check for the Version of libxcb", "published": "2013-06-07T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "http://plugins.openvas.org/nasl.php?oid=841462", "cvelist": ["CVE-2013-2064"], "lastseen": "2017-12-04T11:22:11"}, {"id": "OPENVAS:1361412562310841462", "type": "openvas", "title": "Ubuntu Update for libxcb USN-1855-1", "description": "Check for the Version of libxcb", "published": "2013-06-07T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310841462", "cvelist": ["CVE-2013-2064"], "lastseen": "2018-04-09T11:24:06"}, {"id": "OPENVAS:1361412562310865696", "type": "openvas", "title": "Fedora Update for libxcb FEDORA-2013-9156", "description": "Check for the Version of libxcb", "published": "2013-06-07T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310865696", "cvelist": ["CVE-2013-2064"], "lastseen": "2018-04-09T11:21:53"}, {"id": "OPENVAS:1361412562310120494", "type": "openvas", "title": "Amazon Linux Local Check: ALAS-2014-405", "description": "Amazon Linux Local Security Checks", "published": "2015-09-08T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310120494", "cvelist": ["CVE-2013-2064"], "lastseen": "2017-07-31T10:49:10"}, {"id": "OPENVAS:892686", "type": "openvas", "title": "Debian Security Advisory DSA 2686-1 (libxcb - several vulnerabilities)", "description": "Ilja van Sprundel of IOActive discovered several security issues in\nmultiple components of the X.org graphics stack and the related\nlibraries: Various integer overflows, sign handling errors in integer\nconversions, buffer overflows, memory corruption and missing input\nsanitising may lead to privilege escalation or denial of service.", "published": "2013-05-23T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "http://plugins.openvas.org/nasl.php?oid=892686", "cvelist": ["CVE-2013-2064"], "lastseen": "2017-07-24T12:51:49"}, {"id": "OPENVAS:865696", "type": "openvas", "title": "Fedora Update for libxcb FEDORA-2013-9156", "description": "Check for the Version of libxcb", "published": "2013-06-07T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "http://plugins.openvas.org/nasl.php?oid=865696", "cvelist": ["CVE-2013-2064"], "lastseen": "2017-07-25T10:51:29"}, {"id": "OPENVAS:1361412562310892686", "type": "openvas", "title": "Debian Security Advisory DSA 2686-1 (libxcb - several vulnerabilities)", "description": "Ilja van Sprundel of IOActive discovered several security issues in\nmultiple components of the X.org graphics stack and the related\nlibraries: Various integer overflows, sign handling errors in integer\nconversions, buffer overflows, memory corruption and missing input\nsanitising may lead to privilege escalation or denial of service.", "published": "2013-05-23T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310892686", "cvelist": ["CVE-2013-2064"], "lastseen": "2018-04-06T11:22:42"}, {"id": "OPENVAS:1361412562310120017", "type": "openvas", "title": "Amazon Linux Local Check: ALAS-2014-452", "description": "Amazon Linux Local Security Checks", "published": "2015-09-08T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310120017", "cvelist": ["CVE-2013-1997", "CVE-2013-1991", "CVE-2013-2005", "CVE-2013-1988", "CVE-2013-1989", "CVE-2013-1985", "CVE-2013-1982", "CVE-2013-2064", "CVE-2013-1984", "CVE-2013-2000", "CVE-2013-1981", "CVE-2013-2003", "CVE-2013-1987", "CVE-2013-1983", "CVE-2013-2001", "CVE-2013-2062", "CVE-2013-1995", "CVE-2013-1999", "CVE-2013-2066", "CVE-2013-2004", "CVE-2013-1990", "CVE-2013-1986", "CVE-2013-2002", "CVE-2013-1998"], "lastseen": "2017-09-04T14:12:37"}, {"id": "OPENVAS:1361412562310871265", "type": "openvas", "title": "RedHat Update for X11 client libraries RHSA-2014:1436-02", "description": "Check the version of X11 client libraries", "published": "2014-10-15T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310871265", "cvelist": ["CVE-2013-1997", "CVE-2013-1991", "CVE-2013-2005", "CVE-2013-1988", "CVE-2013-1989", "CVE-2013-1985", "CVE-2013-1982", "CVE-2013-2064", "CVE-2013-1984", "CVE-2013-2000", "CVE-2013-1981", "CVE-2013-2003", "CVE-2013-1987", "CVE-2013-1983", "CVE-2013-2001", "CVE-2013-2062", "CVE-2013-1995", "CVE-2013-1999", "CVE-2013-2066", "CVE-2013-2004", "CVE-2013-1990", "CVE-2013-1986", "CVE-2013-2002", "CVE-2013-1998"], "lastseen": "2017-08-02T10:49:08"}, {"id": "OPENVAS:1361412562310121182", "type": "openvas", "title": "Gentoo Linux Local Check: https://security.gentoo.org/glsa/201405-07", "description": "Gentoo Linux Local Security Checks https://security.gentoo.org/glsa/201405-07", "published": "2015-09-29T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310121182", "cvelist": ["CVE-2013-1997", "CVE-2013-1991", "CVE-2013-2005", "CVE-2013-1988", "CVE-2013-1989", "CVE-2013-1985", "CVE-2013-4396", "CVE-2013-1982", "CVE-2013-2064", "CVE-2013-1984", "CVE-2013-2000", "CVE-2013-1981", "CVE-2013-2003", "CVE-2013-1987", "CVE-2013-1056", "CVE-2013-1983", "CVE-2013-2001", "CVE-2013-1993", "CVE-2013-2062", "CVE-2013-1995", "CVE-2013-1999", "CVE-2013-2066", "CVE-2013-2004", "CVE-2013-1990", "CVE-2013-1986", "CVE-2013-2002", "CVE-2013-1992", "CVE-2013-2063", "CVE-2013-1994", "CVE-2013-1940", "CVE-2013-1998", "CVE-2013-1996"], "lastseen": "2018-04-09T11:28:47"}], "ubuntu": [{"id": "USN-1855-1", "type": "ubuntu", "title": "libxcb vulnerability", "description": "Ilja van Sprundel discovered multiple security issues in various X.org libraries and components. An attacker could use these issues to cause applications to crash, resulting in a denial of service, or possibly execute arbitrary code.", "published": "2013-06-05T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://usn.ubuntu.com/1855-1/", "cvelist": ["CVE-2013-2064"], "lastseen": "2018-03-29T18:18:30"}], "debian": [{"id": "DSA-2686", "type": "debian", "title": "libxcb -- several vulnerabilities", "description": "Ilja van Sprundel of IOActive discovered several security issues in multiple components of the X.org graphics stack and the related libraries: Various integer overflows, sign handling errors in integer conversions, buffer overflows, memory corruption and missing input sanitising may lead to privilege escalation or denial of service.\n\nFor the oldstable distribution (squeeze), this problem has been fixed in version 1.6-1+squeeze1.\n\nFor the stable distribution (wheezy), this problem has been fixed in version 1.8.1-2+deb7u1.\n\nFor the unstable distribution (sid), this problem has been fixed in version 1.8.1-2+deb7u1.\n\nWe recommend that you upgrade your libxcb packages.", "published": "2013-05-23T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "http://www.debian.org/security/dsa-2686", "cvelist": ["CVE-2013-2064"], "lastseen": "2016-09-02T18:19:59"}], "redhat": [{"id": "RHSA-2014:1436", "type": "redhat", "title": "(RHSA-2014:1436) Moderate: X11 client libraries security, bug fix, and enhancement update", "description": "The X11 (Xorg) libraries provide library routines that are used within all\nX Window applications.\n\nMultiple integer overflow flaws, leading to heap-based buffer overflows,\nwere found in the way various X11 client libraries handled certain protocol\ndata. An attacker able to submit invalid protocol data to an X11 server via\na malicious X11 client could use either of these flaws to potentially\nescalate their privileges on the system. (CVE-2013-1981, CVE-2013-1982,\nCVE-2013-1983, CVE-2013-1984, CVE-2013-1985, CVE-2013-1986, CVE-2013-1987,\nCVE-2013-1988, CVE-2013-1989, CVE-2013-1990, CVE-2013-1991, CVE-2013-2003,\nCVE-2013-2062, CVE-2013-2064)\n\nMultiple array index errors, leading to heap-based buffer out-of-bounds\nwrite flaws, were found in the way various X11 client libraries handled\ndata returned from an X11 server. A malicious X11 server could possibly use\nthis flaw to execute arbitrary code with the privileges of the user running\nan X11 client. (CVE-2013-1997, CVE-2013-1998, CVE-2013-1999, CVE-2013-2000,\nCVE-2013-2001, CVE-2013-2002, CVE-2013-2066)\n\nA buffer overflow flaw was found in the way the XListInputDevices()\nfunction of X.Org X11's libXi runtime library handled signed numbers.\nA malicious X11 server could possibly use this flaw to execute arbitrary\ncode with the privileges of the user running an X11 client. (CVE-2013-1995)\n\nA flaw was found in the way the X.Org X11 libXt runtime library used\nuninitialized pointers. A malicious X11 server could possibly use this flaw\nto execute arbitrary code with the privileges of the user running an X11\nclient. (CVE-2013-2005)\n\nTwo stack-based buffer overflow flaws were found in the way libX11, the\nCore X11 protocol client library, processed certain user-specified files.\nA malicious X11 server could possibly use this flaw to crash an X11 client\nvia a specially crafted file. (CVE-2013-2004)\n\nThe xkeyboard-config package has been upgraded to upstream version 2.11,\nwhich provides a number of bug fixes and enhancements over the previous\nversion. (BZ#1077471)\n\nThis update also fixes the following bugs:\n\n* Previously, updating the mesa-libGL package did not update the libX11\npackage, although it was listed as a dependency of mesa-libGL. This bug has\nbeen fixed and updating mesa-libGL now updates all dependent packages as\nexpected. (BZ#1054614)\n\n* Previously, closing a customer application could occasionally cause the X\nServer to terminate unexpectedly. After this update, the X Server no longer\nhangs when a user closes a customer application. (BZ#971626)\n\nAll X11 client libraries users are advised to upgrade to these updated\npackages, which correct these issues and add these enhancements.\n", "published": "2014-10-14T04:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://access.redhat.com/errata/RHSA-2014:1436", "cvelist": ["CVE-2013-1997", "CVE-2013-1991", "CVE-2013-2005", "CVE-2013-1988", "CVE-2013-1989", "CVE-2013-1985", "CVE-2013-1982", "CVE-2013-2064", "CVE-2013-1984", "CVE-2013-2000", "CVE-2013-1981", "CVE-2013-2003", "CVE-2013-1987", "CVE-2013-1983", "CVE-2013-2001", "CVE-2013-2062", "CVE-2013-1995", "CVE-2013-1999", "CVE-2013-2066", "CVE-2013-2004", "CVE-2013-1990", "CVE-2013-1986", "CVE-2013-2002", "CVE-2013-1992", "CVE-2013-2063", "CVE-2013-1998"], "lastseen": "2017-03-05T13:18:24"}], "centos": [{"id": "CESA-2014:1436", "type": "centos", "title": "libX11, libXcursor, libXext, libXfixes, libXi, libXinerama, libXp, libXrandr, libXrender, libXres, libXt, libXtst, libXv, libXvMC, libXxf86dga, libXxf86vm, libdmx, libxcb, xcb, xkeyboard, xorg security update", "description": "**CentOS Errata and Security Advisory** CESA-2014:1436\n\n\nThe X11 (Xorg) libraries provide library routines that are used within all\nX Window applications.\n\nMultiple integer overflow flaws, leading to heap-based buffer overflows,\nwere found in the way various X11 client libraries handled certain protocol\ndata. An attacker able to submit invalid protocol data to an X11 server via\na malicious X11 client could use either of these flaws to potentially\nescalate their privileges on the system. (CVE-2013-1981, CVE-2013-1982,\nCVE-2013-1983, CVE-2013-1984, CVE-2013-1985, CVE-2013-1986, CVE-2013-1987,\nCVE-2013-1988, CVE-2013-1989, CVE-2013-1990, CVE-2013-1991, CVE-2013-2003,\nCVE-2013-2062, CVE-2013-2064)\n\nMultiple array index errors, leading to heap-based buffer out-of-bounds\nwrite flaws, were found in the way various X11 client libraries handled\ndata returned from an X11 server. A malicious X11 server could possibly use\nthis flaw to execute arbitrary code with the privileges of the user running\nan X11 client. (CVE-2013-1997, CVE-2013-1998, CVE-2013-1999, CVE-2013-2000,\nCVE-2013-2001, CVE-2013-2002, CVE-2013-2066)\n\nA buffer overflow flaw was found in the way the XListInputDevices()\nfunction of X.Org X11's libXi runtime library handled signed numbers.\nA malicious X11 server could possibly use this flaw to execute arbitrary\ncode with the privileges of the user running an X11 client. (CVE-2013-1995)\n\nA flaw was found in the way the X.Org X11 libXt runtime library used\nuninitialized pointers. A malicious X11 server could possibly use this flaw\nto execute arbitrary code with the privileges of the user running an X11\nclient. (CVE-2013-2005)\n\nTwo stack-based buffer overflow flaws were found in the way libX11, the\nCore X11 protocol client library, processed certain user-specified files.\nA malicious X11 server could possibly use this flaw to crash an X11 client\nvia a specially crafted file. (CVE-2013-2004)\n\nThe xkeyboard-config package has been upgraded to upstream version 2.11,\nwhich provides a number of bug fixes and enhancements over the previous\nversion. (BZ#1077471)\n\nThis update also fixes the following bugs:\n\n* Previously, updating the mesa-libGL package did not update the libX11\npackage, although it was listed as a dependency of mesa-libGL. This bug has\nbeen fixed and updating mesa-libGL now updates all dependent packages as\nexpected. (BZ#1054614)\n\n* Previously, closing a customer application could occasionally cause the X\nServer to terminate unexpectedly. After this update, the X Server no longer\nhangs when a user closes a customer application. (BZ#971626)\n\nAll X11 client libraries users are advised to upgrade to these updated\npackages, which correct these issues and add these enhancements.\n\n\n**Merged security bulletin from advisories:**\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001233.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001264.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001265.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001266.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001267.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001268.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001269.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001270.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001271.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001272.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001273.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001274.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001275.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001276.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001277.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001278.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001279.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001280.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001399.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001406.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001457.html\nhttp://lists.centos.org/pipermail/centos-cr-announce/2014-October/001460.html\n\n**Affected packages:**\nlibX11\nlibX11-common\nlibX11-devel\nlibXcursor\nlibXcursor-devel\nlibXext\nlibXext-devel\nlibXfixes\nlibXfixes-devel\nlibXi\nlibXi-devel\nlibXinerama\nlibXinerama-devel\nlibXp\nlibXp-devel\nlibXrandr\nlibXrandr-devel\nlibXrender\nlibXrender-devel\nlibXres\nlibXres-devel\nlibXt\nlibXt-devel\nlibXtst\nlibXtst-devel\nlibXv\nlibXv-devel\nlibXvMC\nlibXvMC-devel\nlibXxf86dga\nlibXxf86dga-devel\nlibXxf86vm\nlibXxf86vm-devel\nlibdmx\nlibdmx-devel\nlibxcb\nlibxcb-devel\nlibxcb-doc\nlibxcb-python\nxcb-proto\nxkeyboard-config\nxkeyboard-config-devel\nxorg-x11-proto-devel\nxorg-x11-xtrans-devel\n\n**Upstream details at:**\nhttps://rhn.redhat.com/errata/RHSA-2014-1436.html", "published": "2014-10-20T18:09:28", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "http://lists.centos.org/pipermail/centos-cr-announce/2014-October/001233.html", "cvelist": ["CVE-2013-1997", "CVE-2013-1991", "CVE-2013-2005", "CVE-2013-1988", "CVE-2013-1989", "CVE-2013-1985", "CVE-2013-1982", "CVE-2013-2064", "CVE-2013-1984", "CVE-2013-2000", "CVE-2013-1981", "CVE-2013-2003", "CVE-2013-1987", "CVE-2013-1983", "CVE-2013-2001", "CVE-2013-2062", "CVE-2013-1995", "CVE-2013-1999", "CVE-2013-2066", "CVE-2013-2004", "CVE-2013-1990", "CVE-2013-1986", "CVE-2013-2002", "CVE-2013-1992", "CVE-2013-2063", "CVE-2013-1998"], "lastseen": "2017-10-03T18:24:33"}], "freebsd": [{"id": "2EEBEBFF-CD3B-11E2-8F09-001B38C3836C", "type": "freebsd", "title": "xorg -- protocol handling issues in X Window System client libraries", "description": "\nfreedesktop.org reports:\n\nIlja van Sprundel, a security researcher with IOActive, has\n\t discovered a large number of issues in the way various X client\n\t libraries handle the responses they receive from servers, and has\n\t worked with X.Org's security team to analyze, confirm, and fix\n\t these issues.\nMost of these issues stem from the client libraries trusting the\n\t server to send correct protocol data, and not verifying that the\n\t values will not overflow or cause other damage. Most of the time X\n\t clients & servers are run by the same user, with the server\n\t more privileged from the clients, so this is not a problem, but\n\t there are scenarios in which a privileged client can be connected\n\t to an unprivileged server, for instance, connecting a setuid X\n\t client (such as a screen lock program) to a virtual X server (such\n\t as Xvfb or Xephyr) which the user has modified to return invalid\n\t data, potentially allowing the user to escalate their privileges.\nThe vulnerabilities include:\nInteger overflows calculating memory needs for replies.\nSign extension issues calculating memory needs for replies.\nBuffer overflows due to not validating length or offset values in\n\t replies.\nInteger overflows parsing user-specified files.\nUnbounded recursion parsing user-specified files.\nMemory corruption due to unchecked return values.\n\n", "published": "2013-05-23T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://vuxml.freebsd.org/freebsd/2eebebff-cd3b-11e2-8f09-001b38c3836c.html", "cvelist": ["CVE-2013-1997", "CVE-2013-1991", "CVE-2013-2005", "CVE-2013-1988", "CVE-2013-1989", "CVE-2013-1985", "CVE-2013-1982", "CVE-2013-2064", "CVE-2013-1984", "CVE-2013-2000", "CVE-2013-1981", "CVE-2013-2003", "CVE-2013-1987", "CVE-2013-1983", "CVE-2013-2001", "CVE-2013-1993", "CVE-2013-2062", "CVE-2013-1995", "CVE-2013-1999", "CVE-2013-2066", "CVE-2013-2004", "CVE-2013-1990", "CVE-2013-1986", "CVE-2013-2002", "CVE-2013-1992", "CVE-2013-2063", "CVE-2013-1994", "CVE-2013-1998", "CVE-2013-1996"], "lastseen": "2016-09-26T17:24:29"}], "gentoo": [{"id": "GLSA-201405-07", "type": "gentoo", "title": "X.Org X Server: Multiple vulnerabilities", "description": "### Background\n\nThe X Window System is a graphical windowing system based on a client/server model. \n\n### Description\n\nMultiple vulnerabilities have been discovered in X.Org X Server. Please review the CVE identifiers referenced below for details. \n\n### Impact\n\nA context-dependent attacker could execute arbitrary code with the privileges of the process, cause a Denial of Service condition, or obtain sensitive information. \n\n### Workaround\n\nThere is no known workaround at this time.\n\n### Resolution\n\nAll X.Org X Server users should upgrade to the latest version:\n \n \n # emerge --sync\n # emerge --ask --oneshot --verbose \">=x11-base/xorg-server-1.14.3-r2\"", "published": "2014-05-15T00:00:00", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}, "href": "https://security.gentoo.org/glsa/201405-07", "cvelist": ["CVE-2013-1997", "CVE-2013-1991", "CVE-2013-2005", "CVE-2013-1988", "CVE-2013-1989", "CVE-2013-1985", "CVE-2013-4396", "CVE-2013-1982", "CVE-2013-2064", "CVE-2013-1984", "CVE-2013-2000", "CVE-2013-1981", "CVE-2013-2003", "CVE-2013-1987", "CVE-2013-1056", "CVE-2013-1983", "CVE-2013-2001", "CVE-2013-1993", "CVE-2013-2062", "CVE-2013-1995", "CVE-2013-1999", "CVE-2013-2066", "CVE-2013-2004", "CVE-2013-1990", "CVE-2013-1986", "CVE-2013-2002", "CVE-2013-1992", "CVE-2013-2063", "CVE-2013-1994", "CVE-2013-1940", "CVE-2013-1998", "CVE-2013-1996"], "lastseen": "2016-09-06T19:46:27"}], "oracle": [{"id": "ORACLE:CPUJUL2016-2881720", "type": "oracle", "title": "Oracle Critical Patch Update - July 2016", "description": "A Critical Patch Update (CPU) is a collection of patches for multiple security vulnerabilities. Critical Patch Update patches are usually cumulative, but each advisory describes only the security fixes added since the previous Critical Patch Update advisory. Thus, prior Critical Patch Update advisories should be reviewed for information regarding earlier published security fixes. Please refer to:\n\n[Critical Patch Updates and Security Alerts](<http://www.oracle.com/technetwork/topics/security/alerts-086861.html>) for information about Oracle Security Advisories.\n\n**Oracle continues to periodically receive reports of attempts to maliciously exploit vulnerabilities for which Oracle has already released fixes. In some instances, it has been reported that attackers have been successful because targeted customers had failed to apply available Oracle patches. Oracle therefore _strongly_ recommends that customers remain on actively-supported versions and apply Critical Patch Update fixes _without_ delay.**\n\nThis Critical Patch Update contains 276 new security fixes across the product families listed below. Please note that a blog entry summarizing the content of this Critical Patch Update and other Oracle Software Security Assurance activities is located at <https://blogs.oracle.com/security>.\n\nPlease note that the vulnerabilities in this Critical Patch Update are scored using versions 3.0 of Common Vulnerability Scoring Standard (CVSS).\n\nThis Critical Patch Update advisory is also available in an XML format that conforms to the Common Vulnerability Reporting Format (CVRF) version 1.1. More information about Oracle's use of CVRF is available [here](<http://www.oracle.com/technetwork/topics/security/cpufaq-098434.html#CVRF>).\n", "published": "2016-07-19T00:00:00", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "href": "", "cvelist": ["CVE-2015-5600", "CVE-2016-5465", "CVE-2015-4000", "CVE-2016-3446", "CVE-2016-3508", "CVE-2016-3547", "CVE-2016-3529", "CVE-2016-5452", "CVE-2016-5445", "CVE-2016-1548", "CVE-2016-2518", "CVE-2016-3485", "CVE-2016-3444", "CVE-2015-1792", "CVE-2014-3566", "CVE-2016-3552", "CVE-2015-0235", "CVE-2016-3615", "CVE-2015-1793", "CVE-2016-3491", "CVE-2016-3553", "CVE-2016-3477", "CVE-2016-3613", "CVE-2016-5477", "CVE-2016-3488", "CVE-2015-3197", "CVE-2016-3592", "CVE-2016-3573", "CVE-2016-3494", "CVE-2016-5466", "CVE-2016-5019", "CVE-2015-3236", "CVE-2016-3544", "CVE-2014-3572", "CVE-2016-0705", "CVE-2016-3545", "CVE-2016-3611", "CVE-2015-7181", "CVE-2015-0206", "CVE-2015-1789", "CVE-2016-3597", "CVE-2016-3598", "CVE-2016-5455", "CVE-2016-3574", "CVE-2015-8138", "CVE-2016-3500", "CVE-2016-5472", "CVE-2016-4051", "CVE-2016-3445", "CVE-2016-5454", "CVE-2016-3554", "CVE-2016-5458", "CVE-2015-3195", "CVE-2016-0798", "CVE-2016-3570", "CVE-2016-3432", "CVE-2016-3515", "CVE-2016-2108", "CVE-2016-5447", "CVE-2016-3474", "CVE-2016-3528", "CVE-2016-5440", "CVE-2016-3580", "CVE-2014-3571", "CVE-2016-5450", "CVE-2016-3496", "CVE-2016-3555", "CVE-2016-3596", "CVE-2016-1938", "CVE-2016-5468", "CVE-2016-3481", "CVE-2016-3563", "CVE-2016-0799", "CVE-2016-3539", "CVE-2016-3507", "CVE-2016-3584", "CVE-2016-3519", "CVE-2016-5460", "CVE-2016-3472", "CVE-2016-3583", "CVE-2016-5471", "CVE-2016-3511", "CVE-2016-3479", "CVE-2016-3499", "CVE-2013-2064", "CVE-2014-0224", "CVE-2016-5467", "CVE-2016-0635", "CVE-2016-3498", "CVE-2016-2105", "CVE-2016-3560", "CVE-2016-3514", "CVE-2016-5453", "CVE-2016-3440", "CVE-2016-4052", "CVE-2015-3194", "CVE-2016-2107", "CVE-2016-3607", "CVE-2016-3556", "CVE-2016-3512", "CVE-2016-3532", "CVE-2015-7501", "CVE-2016-1550", "CVE-2016-3475", "CVE-2015-3253", "CVE-2016-0701", "CVE-2016-3476", "CVE-2016-3588", "CVE-2016-3424", "CVE-2016-3471", "CVE-2016-1182", "CVE-2015-7704", "CVE-2016-3585", "CVE-2016-5444", "CVE-2016-3538", "CVE-2014-8275", "CVE-2016-3452", "CVE-2015-7979", "CVE-2016-3549", "CVE-2016-0797", "CVE-2015-7182", "CVE-2016-0702", "CVE-2015-2808", "CVE-2014-3570", "CVE-2016-5451", "CVE-2015-7575", "CVE-2016-3577", "CVE-2016-3591", "CVE-2016-3567", "CVE-2016-3467", "CVE-2016-3537", "CVE-2016-3593", "CVE-2016-3606", "CVE-2016-5456", "CVE-2016-3468", "CVE-2016-3540", "CVE-2016-2109", "CVE-2016-3559", "CVE-2016-5476", "CVE-2015-2721", "CVE-2016-3530", "CVE-2015-3193", "CVE-2014-9708", "CVE-2016-5473", "CVE-2016-3568", "CVE-2016-3453", "CVE-2016-5464", "CVE-2016-5462", "CVE-2016-3490", "CVE-2016-3572", "CVE-2016-3513", "CVE-2012-3137", "CVE-2015-0228", "CVE-2016-3509", "CVE-2015-3237", "CVE-2016-3565", "CVE-2016-5437", "CVE-2016-3534", "CVE-2016-3503", "CVE-2015-7183", "CVE-2016-3550", "CVE-2015-1788", "CVE-2016-3525", "CVE-2016-3587", "CVE-2016-3561", "CVE-2016-3504", "CVE-2016-3581", "CVE-2016-3501", "CVE-2016-5457", "CVE-2016-1547", "CVE-2015-3183", "CVE-2016-3614", "CVE-2012-3410", "CVE-2016-5461", "CVE-2016-5439", "CVE-2015-0204", "CVE-2016-5449", "CVE-2016-3578", "CVE-2016-3527", "CVE-2016-0800", "CVE-2016-3489", "CVE-2016-3483", "CVE-2016-3433", "CVE-2016-5459", "CVE-2016-1181", "CVE-2016-3450", "CVE-2016-3524", "CVE-2016-5442", "CVE-2016-3564", "CVE-2016-5470", "CVE-2013-2566", "CVE-2016-2176", "CVE-2015-1790", "CVE-2016-3542", "CVE-2016-1978", "CVE-2016-3575", "CVE-2016-3531", "CVE-2016-3502", "CVE-2016-3459", "CVE-2016-5446", "CVE-2016-3480", "CVE-2016-3533", "CVE-2016-5469", "CVE-2016-3526", "CVE-2016-5448", "CVE-2016-3486", "CVE-2016-3448", "CVE-2016-5474", "CVE-2016-5436", "CVE-2016-3523", "CVE-2016-5441", "CVE-2016-5475", "CVE-2016-3576", "CVE-2016-3595", "CVE-2016-3610", "CVE-2016-3458", "CVE-2016-3484", "CVE-2016-3586", "CVE-2016-3520", "CVE-2016-3451", "CVE-2016-3582", "CVE-2015-5300", "CVE-2016-3497", "CVE-2016-3589", "CVE-2016-3517", "CVE-2016-3608", "CVE-2016-3510", "CVE-2016-3493", "CVE-2016-3536", "CVE-2016-3548", "CVE-2016-3506", "CVE-2016-3571", "CVE-2016-3487", "CVE-2016-3546", "CVE-2016-5463", "CVE-2016-3541", "CVE-2016-3081", "CVE-2016-3521", "CVE-2015-0205", "CVE-2016-4053", "CVE-2016-3579", "CVE-2016-5443", "CVE-2016-3557", "CVE-2016-3558", "CVE-2016-2106", "CVE-2016-3594", "CVE-2016-3478", "CVE-2016-3522", "CVE-2016-3535", "CVE-2016-3543", "CVE-2016-3612", "CVE-2014-3569", "CVE-2016-3470", "CVE-2016-3518", "CVE-2016-3516", "CVE-2015-1791", "CVE-2016-3569", "CVE-2016-3482", "CVE-2016-3590", "CVE-2015-8104", "CVE-2016-3609", "CVE-2016-3566", "CVE-2016-3469"], "lastseen": "2018-04-18T20:23:41"}]}}