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CVSS: 9.3EPSS: 0%CPEs: 22EXPL: 0

CVE-2012-3991 – Mozilla: GetProperty function can bypass security checks (MFSA 2012-81)

https://notcve.org/view.php?id=CVE-2012-3991

Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly restrict JSAPI access to the GetProperty function, which allows remote attackers to bypass the Same Origin Policy and possibly have unspecified other impact via a crafted web site. Mozilla Firefox v16.0, Firefox ESR v10.x antes de v10.0.8, Thunderbird antes de v16.0, Thunderbird ESR v10.x antes de v10.0.8, y SeaMonkey antes de v2.13, no restringe adecuadamente el acceso JSAPI a la función GetProperty, lo que permite a atacantes remotos evitar la política de mismo origen (Same Origin Policy) y posiblemente tener otros impactos no especificados a través de una página web manipulada. • http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00010.html http://osvdb.org/86098 http://rhn.redhat.com/errata/RHSA-2012-1351.html http://secunia.com/advisories/50856 http://secunia.com/advisories/50892 http://secunia.com/advisories/50904 http://secunia.com/advisories/50935 http://secunia.com/advisories/50936 http://secunia.com/advisories/50984 http://secunia.com/advisories/51181 http://secunia.com/advisories/55318 http://www.debian.org/security/2012/dsa& • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 9.3EPSS: 2%CPEs: 23EXPL: 0

CVE-2012-4182 – Mozilla: Use-after-free, buffer overflow, and out of bounds read issues found using Address Sanitizer (MFSA 2012-85)

https://notcve.org/view.php?id=CVE-2012-4182

Use-after-free vulnerability in the nsTextEditRules::WillInsert function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors. Vulnerabilidad de uso después de liberación en la función nsTextEditRules::WillInsert en Mozilla Firefox v16.0, Firefox ESR v10.x antes de v10.0.8, Thunderbird antes de v16.0, Thunderbird ESR v10.x antes de v10.0.8, y SeaMonkey antes de v2.13, permite a atacantes remotos ejecutar código de su elección o provocar una denegación de servicio (corrupción de memoria dinámica) a través de vectores no especificados. • http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00010.html http://rhn.redhat.com/errata/RHSA-2012-1351.html http://secunia.com/advisories/50856 http://secunia.com/advisories/50892 http://secunia.com/advisories/50904 http://secunia.com/advisories/50935 http://secunia.com/advisories/50936 http://secunia.com/advisories/50984 http://secunia.com/advisories/51181 http://secunia.com/advisories/55318 http://www.debian.org/security/2012/dsa-2565 http://www.debian&# • CWE-125: Out-of-bounds Read CWE-416: Use After Free •

CVSS: 9.3EPSS: 3%CPEs: 22EXPL: 0

CVE-2012-4185 – Mozilla: Heap memory corruption issues found using Address Sanitizer (MFSA 2012-86)

https://notcve.org/view.php?id=CVE-2012-4185

Buffer overflow in the nsCharTraits::length function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors. Desbordamiento de búfer en la función nsCharTraits::length en Mozilla Firefox v16.0, Firefox ESR v10.x antes de v10.0.8, Thunderbird antes de v16.0, Thunderbird ESR v10.x antes de v10.0.8, y SeaMonkey antes de v2.13, permite a atacantes remotos provocar una denegación de servicio (corrupción de memoria dinámica) a través de vectores no especificados. • http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00010.html http://osvdb.org/86116 http://rhn.redhat.com/errata/RHSA-2012-1351.html http://secunia.com/advisories/50856 http://secunia.com/advisories/50892 http://secunia.com/advisories/50904 http://secunia.com/advisories/50935 http://secunia.com/advisories/50936 http://secunia.com/advisories/50984 http://secunia.com/advisories/55318 http://www.mandriva.com/security/advisories?name=MDVSA-2012:163 http://www. • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 4.3EPSS: 0%CPEs: 23EXPL: 0

CVE-2012-3986 – Mozilla: Some DOMWindowUtils methods bypass security checks (MFSA 2012-77)

https://notcve.org/view.php?id=CVE-2012-3986

Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly restrict calls to DOMWindowUtils (aka nsDOMWindowUtils) methods, which allows remote attackers to bypass intended access restrictions via crafted JavaScript code. Mozilla Firefox v16.0, Firefox ESR v10.x antes de v10.0.8, Thunderbird antes de v16.0, Thunderbird ESR v10.x antes de v10.0.8, y SeaMonkey antes de v2.13, no restringe correctamente las llamadas a métodos DOMWindowUtils (alias nsDOMWindowUtils), lo que permite a atacantes remotos evitar las restricciones de acceso a través de código JavaScript manipulado. • http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00010.html http://rhn.redhat.com/errata/RHSA-2012-1351.html http://secunia.com/advisories/50856 http://secunia.com/advisories/50892 http://secunia.com/advisories/50904 http://secunia.com/advisories/50935 http://secunia.com/advisories/50936 http://secunia.com/advisories/50984 http://secunia.com/advisories/51181 http://secunia.com/advisories/55318 http://www.debian.org/security/2012/dsa-2565 http://www.debian&# • CWE-20: Improper Input Validation •

CVSS: 9.3EPSS: 1%CPEs: 379EXPL: 2

CVE-2012-3993 – Firefox 5.0 - 15.0.1 __exposedProps__ XCS Code Execution

https://notcve.org/view.php?id=CVE-2012-3993

The Chrome Object Wrapper (COW) implementation in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 does not properly interact with failures of InstallTrigger methods, which allows remote attackers to execute arbitrary JavaScript code with chrome privileges via a crafted web site, related to an "XrayWrapper pollution" issue. La implementación Chrome Object Wrapper (COW) en Mozilla Firefox v16.0, Firefox ESR v10.x antes de v10.0.8, Thunderbird antes de v16.0, Thunderbird ESR v10.x antes de v10.0.8, y SeaMonkey antes de v2.13, no interactúa apropiadamente con fallos de métodos de InstallTrigger, lo que permite a atacantes remotos ejecutar código JavaScript de su elección con privilegios chrome a través de una página web modificada, relacionada con un problema "XrayWrapper pollution" On versions of Firefox from 5.0 to 15.0.1, the InstallTrigger global, when given invalid input, would throw an exception that did not have an __exposedProps__ property set. By re-setting this property on the exception object's prototype, the chrome-based defineProperty method is made available. With the defineProperty method, functions belonging to window and document can be overriden with a function that gets called from chrome-privileged context. From here, another vulnerability in the crypto.generateCRMFRequest function is used to "peek" into the context's private scope. • https://www.exploit-db.com/exploits/30474 http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00010.html http://osvdb.org/86111 http://rhn.redhat.com/errata/RHSA-2012-1351.html http://secunia.com/advisories/50856 http://secunia.com/advisories/50892 http://secunia.com/advisories/50904 http://secunia.com/advisories/50935 http://secunia.com/advisories/50936 http://secunia.com/advisories/50984 http://secunia.com/advisories/55318 http://www.mandriva.com/security • CWE-269: Improper Privilege Management •