CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2019-11719 – nss: Out-of-bounds read when importing curve25519 private key
https://notcve.org/view.php?id=CVE-2019-11719
When importing a curve25519 private key in PKCS#8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services (NSS) library. This could lead to information disclosure. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8. Durante la importación de una clave privada de curve25519 en formato PKCS#8 con acarreo de 0x00 bytes, es posible activar una lectura fuera de límites en la biblioteca Network Security Services (NSS). Esto podría conllevar a la divulgación de información. • http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00055.html http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.html http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.html http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html https://access.redhat.com/errata/RHSA-2019:1951 https://bugzilla.mozilla.org/show_bug.cgi?id=1540541 https://lists.debian.org&# • CWE-125: Out-of-bounds Read •
CVSS: 8.3EPSS: 0%CPEs: 7EXPL: 2CVE-2019-9811 – Mozilla Firefox Language Pack XUL Injection Sandbox Escape Vulnerability
https://notcve.org/view.php?id=CVE-2019-9811
As part of a winning Pwn2Own entry, a researcher demonstrated a sandbox escape by installing a malicious language pack and then opening a browser feature that used the compromised translation. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8. Como parte de una entrada Pwn2Own ganadora, un investigador demostró un escape del sandbox mediante la instalación de un paquete de idioma malicioso y luego abriendo una funcionalidad del navegador que usaba la traducción comprometida. Esta vulnerabilidad afecta a Firefox ESR anterior a versión 60.8, Firefox anterior a versión 68 y Thunderbird anterior a versión 60.8. This vulnerability allows remote attackers to escape the sandbox on affected installations of Mozilla Firefox. • http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00055.html http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.html http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.html http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html https://bugzilla.mozilla.org/show_bug.cgi?id=1538007 https://bugzilla.mozilla.org/show_bug.cgi?id=1539598 https://bugzilla.mozil • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') CWE-807: Reliance on Untrusted Inputs in a Security Decision •
CVSS: 10.0EPSS: 2%CPEs: 3EXPL: 2CVE-2019-11708 – Mozilla Firefox and Thunderbird Sandbox Escape Vulnerability
https://notcve.org/view.php?id=CVE-2019-11708
Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can result in the non-sandboxed parent process opening web content chosen by a compromised child process. When combined with additional vulnerabilities this could result in executing arbitrary code on the user's computer. This vulnerability affects Firefox ESR < 60.7.2, Firefox < 67.0.4, and Thunderbird < 60.7.2. Una revisión insuficiente de los parámetros pasados ??con el mensaje IPC de Prompt:Open, entre procesos hijo y padre puede resultar que el proceso padre fuera del Sandbox abra el contenido web elegido por un proceso hijo comprometido. • https://www.exploit-db.com/exploits/47752 https://github.com/0vercl0k/CVE-2019-11708 http://packetstormsecurity.com/files/155592/Mozilla-Firefox-Windows-64-Bit-Chain-Exploit.html https://bugzilla.mozilla.org/show_bug.cgi?id=1559858 https://security.gentoo.org/glsa/201908-12 https://www.mozilla.org/security/advisories/mfsa2019-19 https://www.mozilla.org/security/advisories/mfsa2019-20 https://access.redhat.com/security/cve/CVE-2019-11708 https://bugzilla.redhat.com/show_bug.cgi?id=1 • CWE-20: Improper Input Validation CWE-270: Privilege Context Switching Error •
CVSS: 8.8EPSS: 80%CPEs: 3EXPL: 3CVE-2019-11707 – Mozilla Firefox and Thunderbird Type Confusion Vulnerability
https://notcve.org/view.php?id=CVE-2019-11707
A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 60.7.1, Firefox < 67.0.3, and Thunderbird < 60.7.2. Se puede producir una vulnerabilidad de tipo confusión cuando se manipulan objetos de JavaScript debido a problemas en Array.pop. • https://www.exploit-db.com/exploits/47038 https://www.exploit-db.com/exploits/50691 https://github.com/vigneshsrao/CVE-2019-11707 https://bugzilla.mozilla.org/show_bug.cgi?id=1544386 https://security.gentoo.org/glsa/201908-12 https://www.mozilla.org/security/advisories/mfsa2019-18 https://www.mozilla.org/security/advisories/mfsa2019-20 https://access.redhat.com/security/cve/CVE-2019-11707 https://bugzilla.redhat.com/show_bug.cgi?id=1721789 • CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') •
CVSS: 9.8EPSS: 21%CPEs: 1EXPL: 1CVE-2019-11705 – Thunderbird ESR < 60.7.XXX - 'icalrecur_add_bydayrules' Stack-Based Buffer Overflow
https://notcve.org/view.php?id=CVE-2019-11705
A flaw in Thunderbird's implementation of iCal causes a stack buffer overflow in icalrecur_add_bydayrules when processing certain email messages, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7.1. Una fallo en la implementación de iCunder por parte de Thunderbird provoca un desbordamiento del búfer de pila en icalrecur_add_bydayrules cuando se procesan ciertos mensajes de correo electrónico, lo que resulta en una fallo potencialmente explotable. Esta vulnerabilidad afecta a Thunderbird anterior a la versión 60.7.1. • https://www.exploit-db.com/exploits/47004 https://bugzilla.mozilla.org/show_bug.cgi?id=1553808 https://security.gentoo.org/glsa/201908-20 https://www.mozilla.org/security/advisories/mfsa2019-17 https://access.redhat.com/security/cve/CVE-2019-11705 https://bugzilla.redhat.com/show_bug.cgi?id=1720008 • CWE-121: Stack-based Buffer Overflow CWE-787: Out-of-bounds Write •