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CVSS: 7.5EPSS: 0%CPEs: 9EXPL: 0

Chrome Apps in Google Chrome prior to 57.0.2987.98 for Linux, Windows, and Mac had a use after free bug in GuestView, which allowed a remote attacker to perform an out of bounds memory read via a crafted Chrome extension. Chrome Apps de Google Chrome versiones anteriores a 57.0.2987.98 para Linux, Windows y Mac, debido a un fallo de uso después de liberación en GuestView, permitiría a un atacante remoto leer la memoria fuera de los límites a través de una extensión de Chrome especialmente diseñada. • http://rhn.redhat.com/errata/RHSA-2017-0499.html http://www.debian.org/security/2017/dsa-3810 http://www.securityfocus.com/bid/96767 https://chromereleases.googleblog.com/2017/03/stable-channel-update-for-desktop.html https://crbug.com/695476 https://security.gentoo.org/glsa/201704-02 https://access.redhat.com/security/cve/CVE-2017-5038 https://bugzilla.redhat.com/show_bug.cgi?id=1431044 • CWE-416: Use After Free •

CVSS: 7.5EPSS: 1%CPEs: 11EXPL: 0

Heap buffer overflow in filter processing in Skia in Google Chrome prior to 57.0.2987.98 for Mac, Windows, and Linux and 57.0.2987.108 for Android allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. Un desbordamiento de búfer de memoria dinámica (heap) en el proceso de filtrado en Skia de Google Chrome en versiones anteriores 57.0.2987.98 para Mac, Windows y Linux y versión 57.0.2987.108 para Android, permitirían a un atacante remoto realizar una lectura de memoria fuera de límites a través de una página HTML especialmente diseñada. • http://rhn.redhat.com/errata/RHSA-2017-0499.html http://www.debian.org/security/2017/dsa-3810 http://www.securityfocus.com/bid/96767 https://chromereleases.googleblog.com/2017/03/stable-channel-update-for-desktop.html https://crbug.com/688987 https://security.gentoo.org/glsa/201704-02 https://access.redhat.com/security/cve/CVE-2017-5044 https://bugzilla.redhat.com/show_bug.cgi?id=1431046 • CWE-787: Out-of-bounds Write •

CVSS: 6.8EPSS: 1%CPEs: 11EXPL: 0

The read_network_packet function in ntp_io.c in ntpd in NTP 4.x before 4.2.8p1 on Linux and OS X does not properly determine whether a source IP address is an IPv6 loopback address, which makes it easier for remote attackers to spoof restricted packets, and read or write to the runtime state, by leveraging the ability to reach the ntpd machine's network interface with a packet from the ::1 address. La función read_network_packet en ntp_io.c en ntpd en NTP 4.x en versiones anteriores a 4.2.8p1 en Linux y OS X no determina correctamente si una dirección IP fuente es una dirección IPv6 loopback, lo que facilita a atacantes remotos suplantar paquetes restringidos y leer o escribir en el estado runtime, aprovechando la habilidad para alcanzar la interfaz de red de la máquina ntpd con un paquete proveniente de la dirección ::1. It was found that because NTP's access control was based on a source IP address, an attacker could bypass source IP restrictions and send malicious control and configuration packets by spoofing ::1 addresses. • http://bugs.ntp.org/show_bug.cgi?id=2672 http://rhn.redhat.com/errata/RHSA-2015-1459.html http://support.ntp.org/bin/view/Main/SecurityNotice#December_2014_NTP_Security_Vulne http://www.debian.org/security/2015/dsa-3388 http://www.kb.cert.org/vuls/id/852879 http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html http://www.securityfocus.com/bid/72584 https://bugzilla.redhat.com/show_bug.cgi?id=1184572 https://support.hpe.com/hpsc/doc/public&#x • CWE-20: Improper Input Validation •

CVSS: 6.8EPSS: 0%CPEs: 10EXPL: 1

expat 2.1.0 and earlier does not properly handle entities expansion unless an application developer uses the XML_SetEntityDeclHandler function, which allows remote attackers to cause a denial of service (resource consumption), send HTTP requests to intranet servers, or read arbitrary files via a crafted XML document, aka an XML External Entity (XXE) issue. NOTE: it could be argued that because expat already provides the ability to disable external entity expansion, the responsibility for resolving this issue lies with application developers; according to this argument, this entry should be REJECTed, and each affected application would need its own CVE. expat 2.1.0 y anteriores no maneja adecuadamente entidades de expansión a menos que un desarrollador de aplicaciones use la función XML_SetEntityDeclHandler, esto permite a atacantes remotos provocar una denegación de servicio (consumo de recursos), enviar peticiones HTTP a los servidores de la intranet, o leer archivos arbitrarios a través de un documento XML manipulado, también conocido como problema XML External Entity (XXE) NOTA: se podría argumentar que debido a que expat ya ofrece la posibilidad de desactivar la expansión entidad externa, la responsabilidad de la solución de este problema se encuentra con los desarrolladores de aplicaciones, de acuerdo con este argumento, esta entrada debe ser rechazada, y cada aplicación afectada tendría su propio CVE . • http://openwall.com/lists/oss-security/2013/02/22/3 http://seclists.org/fulldisclosure/2021/Oct/61 http://seclists.org/fulldisclosure/2021/Oct/62 http://seclists.org/fulldisclosure/2021/Oct/63 http://seclists.org/fulldisclosure/2021/Sep/33 http://seclists.org/fulldisclosure/2021/Sep/34 http://seclists.org/fulldisclosure/2021/Sep/35 http://seclists.org/fulldisclosure/2021/Sep/38 http://seclists.org/fulldisclosure/2021/Sep/39 http://seclists.org/fulldisclosure/2021/Sep • CWE-611: Improper Restriction of XML External Entity Reference •

CVSS: 9.3EPSS: 1%CPEs: 23EXPL: 0

Adobe Shockwave Player before 11.5.7.609 allows attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2010-1284, CVE-2010-1287, CVE-2010-1289, CVE-2010-1290, and CVE-2010-1291. Adobe Shockwave Player en versiones anteriores a la 11.5.7.609 permite a atacantes provocar una denegación de servicio (corrupción de memoria) o posiblemente ejecutar código de su elección mediante vectores no especificados, una vulnerabilidad diferente a CVE-2010-1284, CVE-2010-1287, CVE-2010-1289, CVE-2010-1290, and CVE-2010-1291. • http://secunia.com/advisories/38751 http://www.adobe.com/support/security/bulletins/apsb10-12.html http://www.vupen.com/english/advisories/2010/1128 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7269 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •