CVSS: 9.8EPSS: 0%CPEs: 18EXPL: 0CVE-2017-5472 – Mozilla: Use-after-free using destroyed node when regenerating trees (MFSA 2017-16)
https://notcve.org/view.php?id=CVE-2017-5472
A use-after-free vulnerability with the frameloader during tree reconstruction while regenerating CSS layout when attempting to use a node in the tree that no longer exists. This results in a potentially exploitable crash. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2. Vulnerabilidad de uso de memoria previamente liberada en el frameloader durante la reconstrucción de árboles cuando se regenera el diseño CSS al intentar emplear un nodo en el árbol que ya no existe. Esto resulta en un cierre inesperado potencialmente explotable. • http://www.securityfocus.com/bid/99040 http://www.securitytracker.com/id/1038689 https://access.redhat.com/errata/RHSA-2017:1440 https://access.redhat.com/errata/RHSA-2017:1561 https://bugzilla.mozilla.org/show_bug.cgi?id=1365602 https://www.debian.org/security/2017/dsa-3881 https://www.debian.org/security/2017/dsa-3918 https://www.mozilla.org/security/advisories/mfsa2017-15 https://www.mozilla.org/security/advisories/mfsa2017-16 https://www.mozilla.org/security/advisories • CWE-416: Use After Free •
CVSS: 9.8EPSS: 0%CPEs: 18EXPL: 1CVE-2017-7751 – Mozilla: Use-after-free with content viewer listeners (MFSA 2017-16)
https://notcve.org/view.php?id=CVE-2017-7751
A use-after-free vulnerability with content viewer listeners that results in a potentially exploitable crash. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2. Vulnerabilidad de uso de memoria previamente liberada en los escuchadores del visor de contenido que resulta en un cierre inesperado potencialmente explotable. La vulnerabilidad afecta a Firefox en versiones anteriores a la 54, Firefox ESR en versiones anteriores a la 52.2 y Thunderbird en versiones anteriores a la 52.2. • http://www.securityfocus.com/bid/99057 http://www.securitytracker.com/id/1038689 https://access.redhat.com/errata/RHSA-2017:1440 https://access.redhat.com/errata/RHSA-2017:1561 https://bugzilla.mozilla.org/show_bug.cgi?id=1363396 https://www.debian.org/security/2017/dsa-3881 https://www.debian.org/security/2017/dsa-3918 https://www.mozilla.org/security/advisories/mfsa2017-15 https://www.mozilla.org/security/advisories/mfsa2017-16 https://www.mozilla.org/security/advisories • CWE-416: Use After Free •
CVSS: 9.0EPSS: 2%CPEs: 18EXPL: 0CVE-2017-9462 – mercurial: Python debugger accessible to authorized users
https://notcve.org/view.php?id=CVE-2017-9462
In Mercurial before 4.1.3, "hg serve --stdio" allows remote authenticated users to launch the Python debugger, and consequently execute arbitrary code, by using --debugger as a repository name. En Mercurial, en versiones anteriores a la 4.1.3, \"hg serve --stdio\" permite que usuarios autenticados remotos inicien el depurador de Python y, como consecuencia, ejecuten código arbitrario utilizando --debugger como nombre del repositorio. A flaw was found in the way "hg serve --stdio" command in Mercurial handled command-line options. A remote, authenticated attacker could use this flaw to execute arbitrary code on the Mercurial server by using specially crafted command-line options. • http://www.debian.org/security/2017/dsa-3963 http://www.securityfocus.com/bid/99123 https://access.redhat.com/errata/RHSA-2017:1576 https://bugs.debian.org/861243 https://lists.debian.org/debian-lts-announce/2018/07/msg00005.html https://security.gentoo.org/glsa/201709-18 https://www.mercurial-scm.org/repo/hg/rev/77eaf9539499 https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.1.3_.282017-4-18.29 https://access.redhat.com/security/cve/CVE-2017-9462 https: • CWE-284: Improper Access Control CWE-732: Incorrect Permission Assignment for Critical Resource •
CVSS: 9.8EPSS: 0%CPEs: 18EXPL: 1CVE-2017-5446 – Mozilla: Out-of-bounds read when HTTP/2 DATA frames are sent with incorrect data (MFSA 2017-11, MFSA 2017-12)
https://notcve.org/view.php?id=CVE-2017-5446
An out-of-bounds read when an HTTP/2 connection to a servers sends "DATA" frames with incorrect data content. This leads to a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Lectura fuera de límites cuando una conexión HTTP/2 a un servidor envía frames "DATA" con contenido data erróneo. Esto resulta en un cierre inesperado potencialmente explotable. • http://www.securityfocus.com/bid/97940 http://www.securitytracker.com/id/1038320 https://access.redhat.com/errata/RHSA-2017:1104 https://access.redhat.com/errata/RHSA-2017:1106 https://access.redhat.com/errata/RHSA-2017:1201 https://bugzilla.mozilla.org/show_bug.cgi?id=1343505 https://www.debian.org/security/2017/dsa-3831 https://www.mozilla.org/security/advisories/mfsa2017-10 https://www.mozilla.org/security/advisories/mfsa2017-11 https://www.mozilla.org/security/advisories&#x • CWE-125: Out-of-bounds Read •
CVSS: 9.1EPSS: 2%CPEs: 18EXPL: 2CVE-2017-5447 – Mozilla Firefox < 53 - 'gfxTextRun' Out-of-Bounds Read
https://notcve.org/view.php?id=CVE-2017-5447
An out-of-bounds read during the processing of glyph widths during text layout. This results in a potentially exploitable crash and could allow an attacker to read otherwise inaccessible memory. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Lectura fuera de límites durante el procesamiento de anchos de glifo durante el diseño de texto. Esto resulta en un cierre inesperado potencialmente explotable y podría permitir que un atacante lea datos de la memoria que, de otra forma, serían inaccesibles. • https://www.exploit-db.com/exploits/42071 http://www.securityfocus.com/bid/97940 http://www.securitytracker.com/id/1038320 https://access.redhat.com/errata/RHSA-2017:1104 https://access.redhat.com/errata/RHSA-2017:1106 https://access.redhat.com/errata/RHSA-2017:1201 https://bugzilla.mozilla.org/show_bug.cgi?id=1343552 https://www.debian.org/security/2017/dsa-3831 https://www.mozilla.org/security/advisories/mfsa2017-10 https://www.mozilla.org/security/advisories/mfsa2017-11& • CWE-416: Use After Free •