CVSS: 7.5EPSS: 1%CPEs: 7EXPL: 1CVE-2019-17011 – Mozilla: Use-after-free when retrieving a document in antitracking
https://notcve.org/view.php?id=CVE-2019-17011
Under certain conditions, when retrieving a document from a DocShell in the antitracking code, a race condition could cause a use-after-free condition and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71. Bajo determinadas condiciones, al recuperar un documento desde un DocShell en el código antitracking, una condición de carrera podría causar un condición de uso de la memoria previamente liberada y un bloqueo explotable potencialmente. Esta vulnerabilidad afecta a Thunderbird versiones anteriores a la versión 68.3, Firefox ESR versiones anteriores a la versión 68.3 y Firefox versiones anteriores a la versión 71. • http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.html https://access.redhat.com/errata/RHSA-2020:0292 https://access.redhat.com/errata/RHSA-2020:0295 https://bugzilla.mozilla.org/show_bug.cgi?id=1591334 https://security.gentoo.org/glsa/202003-02 https://security.gentoo.org/glsa/202003-10 https://usn.ubuntu.com/4241-1 https://usn.ubuntu.com/4335-1 https://www.mozilla.org/secur • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-416: Use After Free •
CVSS: 8.8EPSS: 1%CPEs: 7EXPL: 1CVE-2019-17005 – Mozilla: Buffer overflow in plain text serializer
https://notcve.org/view.php?id=CVE-2019-17005
The plain text serializer used a fixed-size array for the number of <ol> elements it could process; however it was possible to overflow the static-sized array leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71. El serializador de texto plano utilizó una matriz de tamaño fijo para el número de elementos (ol) que podía procesar; sin embargo, fue posible desbordar la matriz de tamaño estático conllevando a un corrupción de la memoria y un bloqueo explotable potencialmente. Esta vulnerabilidad afecta a Thunderbird versiones anteriores a la versión 68.3, Firefox ESR versiones anteriores a la versión 68.3 y Firefox versiones anteriores a la versión 71. • http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.html https://access.redhat.com/errata/RHSA-2020:0292 https://access.redhat.com/errata/RHSA-2020:0295 https://bugzilla.mozilla.org/show_bug.cgi?id=1584170 https://security.gentoo.org/glsa/202003-02 https://security.gentoo.org/glsa/202003-10 https://usn.ubuntu.com/4241-1 https://usn.ubuntu.com/4335-1 https://www.mozilla.org/secur • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2019-17009
https://notcve.org/view.php?id=CVE-2019-17009
When running, the updater service wrote status and log files to an unrestricted location; potentially allowing an unprivileged process to locate and exploit a vulnerability in file handling in the updater service. *Note: This attack requires local system access and only affects Windows. Other operating systems are not affected.*. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71. Cuando se ejecuta, el servicio updater escribió el estado y los archivos de registro en una ubicación sin restricciones; permitiendo potencialmente a un proceso sin privilegios localizar y explotar una vulnerabilidad en el manejo de archivos en el servicio updater. • http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.html https://bugzilla.mozilla.org/show_bug.cgi?id=1510494 https://www.mozilla.org/security/advisories/mfsa2019-36 https://www.mozilla.org/security/advisories/mfsa2019-37 https://www.mozilla.org/security/advisories/mfsa2019-38 •
CVSS: 8.8EPSS: 0%CPEs: 25EXPL: 0CVE-2019-11745 – nss: Out-of-bounds write when passing an output buffer smaller than the block size to NSC_EncryptUpdate
https://notcve.org/view.php?id=CVE-2019-11745
When encrypting with a block cipher, if a call to NSC_EncryptUpdate was made with data smaller than the block size, a small out of bounds write could occur. This could have caused heap corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71. Al encriptar con un cifrado de bloque, si se realizó una llamada a NSC_EncryptUpdate con datos más pequeños que el tamaño del bloque, podría producirse una pequeña escritura fuera de límites. Esto podría haber causado una corrupción de la pila y un bloqueo explotable potencialmente. • http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00006.html https://access.redhat.com/errata/RHSA-2020:0243 https://access.redhat.com/errata/RHSA-2020:0466 https://bugzilla.mozilla.org/show_bug.cgi?id=1586176 https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf https://lists.debian.org/debian-lts-announce/2020/09/m • CWE-787: Out-of-bounds Write •
CVSS: 6.1EPSS: 0%CPEs: 4EXPL: 0CVE-2019-11762 – Mozilla: document.domain-based origin isolation has same-origin-property violation
https://notcve.org/view.php?id=CVE-2019-11762
If two same-origin documents set document.domain differently to become cross-origin, it was possible for them to call arbitrary DOM methods/getters/setters on the now-cross-origin window. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2. Si dos documentos del mismo origen configuran a document.domain de manera diferente para convertirse en origen cruzado, es posible llamar arbitrariamente a DOM methods/getters/setters en la ventana ahora de origen cruzado. Esta vulnerabilidad afecta a Firefox versiones anteriores a la versión 70, Thunderbird versiones anteriores a la versión 68.2 y Firefox ESR versiones anteriores a la versión 68.2. A flaw was found in Mozilla's firefox and thunderbird where if two same-origin documents set document.domain differently to become cross-origin, it was possible for them to call arbitrary DOM methods/getters/setters on the now-cross-origin window. • https://bugzilla.mozilla.org/show_bug.cgi?id=1582857 https://security.gentoo.org/glsa/202003-10 https://usn.ubuntu.com/4335-1 https://www.mozilla.org/security/advisories/mfsa2019-33 https://www.mozilla.org/security/advisories/mfsa2019-34 https://www.mozilla.org/security/advisories/mfsa2019-35 https://access.redhat.com/security/cve/CVE-2019-11762 https://bugzilla.redhat.com/show_bug.cgi?id=1764443 • CWE-346: Origin Validation Error CWE-829: Inclusion of Functionality from Untrusted Control Sphere •