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CVSS: 7.4EPSS: 0%CPEs: 4EXPL: 0

The GLX extension in XFree86 4.0, X.Org X Window System (aka X11 or X) X11R6.7, and X.Org Server (aka xserver and xorg-server) before 1.16.3 allows remote authenticated users to cause a denial of service (out-of-bounds read or write) or possibly execute arbitrary code via a crafted length or index value to the (1) __glXDisp_Render, (2) __glXDisp_RenderLarge, (3) __glXDispSwap_VendorPrivate, (4) __glXDispSwap_VendorPrivateWithReply, (5) set_client_info, (6) __glXDispSwap_SetClientInfoARB, (7) DoSwapInterval, (8) DoGetProgramString, (9) DoGetString, (10) __glXDispSwap_RenderMode, (11) __glXDisp_GetCompressedTexImage, (12) __glXDispSwap_GetCompressedTexImage, (13) __glXDisp_FeedbackBuffer, (14) __glXDispSwap_FeedbackBuffer, (15) __glXDisp_SelectBuffer, (16) __glXDispSwap_SelectBuffer, (17) __glXDisp_Flush, (18) __glXDispSwap_Flush, (19) __glXDisp_Finish, (20) __glXDispSwap_Finish, (21) __glXDisp_ReadPixels, (22) __glXDispSwap_ReadPixels, (23) __glXDisp_GetTexImage, (24) __glXDispSwap_GetTexImage, (25) __glXDisp_GetPolygonStipple, (26) __glXDispSwap_GetPolygonStipple, (27) __glXDisp_GetSeparableFilter, (28) __glXDisp_GetSeparableFilterEXT, (29) __glXDisp_GetConvolutionFilter, (30) __glXDisp_GetConvolutionFilterEXT, (31) __glXDisp_GetHistogram, (32) __glXDisp_GetHistogramEXT, (33) __glXDisp_GetMinmax, (34) __glXDisp_GetMinmaxEXT, (35) __glXDisp_GetColorTable, (36) __glXDisp_GetColorTableSGI, (37) GetSeparableFilter, (38) GetConvolutionFilter, (39) GetHistogram, (40) GetMinmax, or (41) GetColorTable function. La extensión GLX en XFree86 4.0, X.Org X Window System (también conocido como X11 o X) X11R6.7 y X.Org Server (también conocido como xserver y xorg-server) en versiones anteriores a 1.16.3 permite a usuarios remotos autenticados causar una denegación de servicio (lectura o escritura fuera de rango) o posiblemente ejecutar código arbitrario a través de un valor de longitud o índice manipulado a la función (1) __glXDisp_Render, (2) __glXDisp_RenderLarge, (3) __glXDispSwap_VendorPrivate, (4) __glXDispSwap_VendorPrivateWithReply, (5) set_client_info, (6) __glXDispSwap_SetClientInfoARB, (7) DoSwapInterval, (8) DoGetProgramString, (9) DoGetString, (10) __glXDispSwap_RenderMode, (11) __glXDisp_GetCompressedTexImage, (12) __glXDispSwap_GetCompressedTexImage, (13) __glXDisp_FeedbackBuffer, (14) __glXDispSwap_FeedbackBuffer, (15) __glXDisp_SelectBuffer, (16) __glXDispSwap_SelectBuffer, (17) __glXDisp_Flush, (18) __glXDispSwap_Flush, (19) __glXDisp_Finish, (20) __glXDispSwap_Finish, (21) __glXDisp_ReadPixels, (22) __glXDispSwap_ReadPixels, (23) __glXDisp_GetTexImage, (24) __glXDispSwap_GetTexImage, (25) __glXDisp_GetPolygonStipple, (26) __glXDispSwap_GetPolygonStipple, (27) __glXDisp_GetSeparableFilter, (28) __glXDisp_GetSeparableFilterEXT, (29) __glXDisp_GetConvolutionFilter, (30) __glXDisp_GetConvolutionFilterEXT, (31) __glXDisp_GetHistogram, (32) __glXDisp_GetHistogramEXT, (33) __glXDisp_GetMinmax, (34) __glXDisp_GetMinmaxEXT, (35) __glXDisp_GetColorTable, (36) __glXDisp_GetColorTableSGI, (37) GetSeparableFilter, (38) GetConvolutionFilter, (39) GetHistogram, (40) GetMinmax o (41) GetColorTable. Multiple out-of-bounds write flaws were found in the way the X.Org server calculated memory requirements for certain GLX extension requests. A malicious, authenticated client could use either of these flaws to crash the X.Org server or, potentially, execute arbitrary code with root privileges. • http://advisories.mageia.org/MGASA-2014-0532.html http://nvidia.custhelp.com/app/answers/detail/a_id/3610 http://secunia.com/advisories/61947 http://secunia.com/advisories/62292 http://www.debian.org/security/2014/dsa-3095 http://www.mandriva.com/security/advisories?name=MDVSA-2015:119 http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html http://www.securityfocus.com/bid/71606 http:/&#x • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •

CVSS: 6.8EPSS: 0%CPEs: 142EXPL: 0

OpenVPN 2.x before 2.0.11, 2.1.x, 2.2.x before 2.2.3, and 2.3.x before 2.3.6 allows remote authenticated users to cause a denial of service (server crash) via a small control channel packet. OpenVPN 2.x anterior a 2.0.11, 2.1.x, 2.2.x anterior a 2.2.3, y 2.3.x anterior a 2.3.6 permite a usuarios remotos autenticados causar una denegación de servicio (caída del servidor) a través de un paquete de canal de control pequeño. • http://advisories.mageia.org/MGASA-2014-0512.html http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00008.html http://www.debian.org/security/2014/dsa-3084 http://www.mandriva.com/security/advisories?name=MDVSA-2015:139 http://www.ubuntu.com/usn/USN-2430-1 https://community.openvpn.net/openvpn/wiki/SecurityAnnouncement-97597e732b • CWE-399: Resource Management Errors •

CVSS: 5.0EPSS: 1%CPEs: 5EXPL: 3

The write_one_header function in mutt 1.5.23 does not properly handle newline characters at the beginning of a header, which allows remote attackers to cause a denial of service (crash) via a header with an empty body, which triggers a heap-based buffer overflow in the mutt_substrdup function. La función write_one_header en mutt 1.5.23 no maneja correctamente los caracteres de línea nueva al inicio de una cabecera, lo que permite a atacantes remotos causar una denegación de servicio (caída) a través de una cabecera con el cuerpo vacío, lo que provoca un desbordamiento de buffer basado en memoria dinámica en la función mutt_substrdup. • http://advisories.mageia.org/MGASA-2014-0509.html http://dev.mutt.org/trac/ticket/3716 http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00002.html http://www.debian.org/security/2014/dsa-3083 http://www.mandriva.com/security/advisories?name=MDVSA-2014:245 http://www.mandriva.com/security/advisories?name=MDVSA-2015:078 http://www.openwall.com/lists/oss-security/2014/11/27/5 http://www.openwall.com/lists/oss-security/2014/11/27/9 http://www.securityfocus& • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 7.5EPSS: 1%CPEs: 10EXPL: 0

Integer underflow in the ksba_oid_to_str function in Libksba before 1.3.2, as used in GnuPG, allows remote attackers to cause a denial of service (crash) via a crafted OID in a (1) S/MIME message or (2) ECC based OpenPGP data, which triggers a buffer overflow. Desbordamiento de enteros en la función ksba_oid_to_str en Libksba anterior a 1.3.2, utilizado en GnuPG, permite a atacantes remotos causar una denegación de servicio (caída) a través de un OID manipulado en (1) un mensaje S/MIME o (2) datos OpenPGP basados en ECC, lo que provoca un desbordamiento de buffer. • http://advisories.mageia.org/MGASA-2014-0498.html http://lists.gnupg.org/pipermail/gnupg-announce/2014q4/000359.html http://secunia.com/advisories/60073 http://secunia.com/advisories/60189 http://secunia.com/advisories/60233 http://www.debian.org/security/2014/dsa-3078 http://www.mandriva.com/security/advisories?name=MDVSA-2014:234 http://www.mandriva.com/security/advisories?name=MDVSA-2015:151 http://www.securityfocus.com/bid/71285 http://www.ubuntu.com/usn/USN-2427-1 http • CWE-191: Integer Underflow (Wrap or Wraparound) •

CVSS: 6.4EPSS: 0%CPEs: 12EXPL: 0

Cross-site scripting (XSS) vulnerability in WordPress before 3.7.5, 3.8.x before 3.8.5, 3.9.x before 3.9.3, and 4.x before 4.0.1 allows remote attackers to inject arbitrary web script or HTML via a crafted Cascading Style Sheets (CSS) token sequence in a post. Vulnerabilidad de XSS en WordPress anterior a 3.7.5, 3.8.x anterior a 3.8.5, 3.9.x anterior a 3.9.3, y 4.x anterior a 4.0.1 permite a atacantes remotos inyectar secuencias de comandos web o HTML arbitrarios a través de una secuencia manipulada de tokens de Cascading Style Sheets (CSS) en un post. • http://advisories.mageia.org/MGASA-2014-0493.html http://openwall.com/lists/oss-security/2014/11/25/12 http://www.debian.org/security/2014/dsa-3085 http://www.mandriva.com/security/advisories?name=MDVSA-2014:233 http://www.securityfocus.com/bid/71236 http://www.securitytracker.com/id/1031243 https://wordpress.org/news/2014/11/wordpress-4-0-1 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •