CVSS: 9.8EPSS: 1%CPEs: 27EXPL: 1CVE-2014-1524 – Mozilla: Buffer overflow when using non-XBL object as XBL (MFSA 2014-38)
https://notcve.org/view.php?id=CVE-2014-1524
The nsXBLProtoImpl::InstallImplementation function in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 does not properly check whether objects are XBL objects, which allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow) via crafted JavaScript code that accesses a non-XBL object as if it were an XBL object. La función nsXBLProtoImpl::InstallImplementation en Mozilla Firefox anterior a 29.0, Firefox ESR 24.x anterior a 24.5, Thunderbird anterior a 24.5 y SeaMonkey anterior a 2.26 no comprueba debidamente si objetos son objetos XBL, lo que permite a atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (desbordamiento de buffer) a través de código Java manipulado que accede a un objeto no XBL como si fuera un objeto XBL. • http://lists.fedoraproject.org/pipermail/package-announce/2014-May/132332.html http://lists.fedoraproject.org/pipermail/package-announce/2014-May/132437.html http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00006.html http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00015.html http://lists.opensuse.org/opensuse-updates/2014-05/msg00010.html http://lists.opensuse.org/opensuse-updates/2014-05/msg00013.html http://lists.opensuse.org/opensuse-updates/2014-05/msg00033.html http: • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 9.3EPSS: 1%CPEs: 27EXPL: 1CVE-2014-1531 – Mozilla: Use-after-free in imgLoader while resizing images (MFSA 2014-44)
https://notcve.org/view.php?id=CVE-2014-1531
Use-after-free vulnerability in the nsGenericHTMLElement::GetWidthHeightForImage function in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors involving an imgLoader object that is not properly handled during an image-resize operation. Vulnerabilidad de uso después de liberación en la función nsGenericHTMLElement::GetWidthHeightForImage en Mozilla Firefox anterior a 29.0, Firefox ESR 24.x anterior a 24.5, Thunderbird anterior a 24.5 y SeaMonkey anterior a 2.26 permite a atacantes remotos ejecuatr código arbitrario o causar una denegación de servicio (corrupción de memoria dinámica) a través de vectores involucrando un objeto imgLoader que no se maneja debidamente durante una operación de dimensionamiento de imagen. • http://lists.fedoraproject.org/pipermail/package-announce/2014-May/132332.html http://lists.fedoraproject.org/pipermail/package-announce/2014-May/132437.html http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00006.html http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00015.html http://lists.opensuse.org/opensuse-updates/2014-05/msg00010.html http://lists.opensuse.org/opensuse-updates/2014-05/msg00013.html http://lists.opensuse.org/opensuse-updates/2014-05/msg00033.html http: • CWE-416: Use After Free •
CVSS: 6.5EPSS: 1%CPEs: 27EXPL: 0CVE-2014-1523 – Mozilla: Out of bounds read while decoding JPG images (MFSA-2014-37)
https://notcve.org/view.php?id=CVE-2014-1523
Heap-based buffer overflow in the read_u32 function in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted JPEG image. Desbordamiento de buffer basado en memoria dinámica en la función read_u32 en Mozilla Firefox anterior a 29.0, Firefox ESR 24.x anterior a 24.5, Thunderbird anterior a 24.5 y SeaMonkey anterior a 2.26 permite a atacantes remotos causar una denegación de servicio (lectura fuera de rango y caída de la aplicación) a través de un imagen JPEG manipulado. • http://lists.fedoraproject.org/pipermail/package-announce/2014-May/132332.html http://lists.fedoraproject.org/pipermail/package-announce/2014-May/132437.html http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00006.html http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00015.html http://lists.opensuse.org/opensuse-updates/2014-05/msg00010.html http://lists.opensuse.org/opensuse-updates/2014-05/msg00013.html http://lists.opensuse.org/opensuse-updates/2014-05/msg00033.html http: • CWE-125: Out-of-bounds Read CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2014-0148 – Qemu: vhdx: bounds checking for block_size and logical_sector_size
https://notcve.org/view.php?id=CVE-2014-0148
Qemu before 2.0 block driver for Hyper-V VHDX Images is vulnerable to infinite loops and other potential issues when calculating BAT entries, due to missing bounds checks for block_size and logical_sector_size variables. These are used to derive other fields like 'sectors_per_block' etc. A user able to alter the Qemu disk image could ise this flaw to crash the Qemu instance resulting in DoS. El controlador de bloques de Qemu versiones anteriores a 2.0 para imágenes VHDX de Hyper-V es vulnerable a bucles infinitos y otros problemas potenciales cuando son calculadas las entradas BAT, debido a que faltan comprobaciones de límites para las variables block_size y logical_sector_size. Éstas son usadas para derivar otros campos como "sectors_per_block", etc. • http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=1d7678dec4761acdc43439da6ceda41a703ba1a6 http://rhn.redhat.com/errata/RHSA-2014-0420.html http://rhn.redhat.com/errata/RHSA-2014-0421.html http://www.openwall.com/lists/oss-security/2014/03/26/8 https://bugzilla.redhat.com/show_bug.cgi?id=1078212 https://lists.gnu.org/archive/html/qemu-devel/2014-03/msg04994.html https://access.redhat.com/security/cve/CVE-2014-0148 • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 6.2EPSS: 0%CPEs: 10EXPL: 0CVE-2014-0147 – Qemu: block: possible crash due signed types or logic error
https://notcve.org/view.php?id=CVE-2014-0147
Qemu before 1.6.2 block diver for the various disk image formats used by Bochs and for the QCOW version 2 format, are vulnerable to a possible crash caused by signed data types or a logic error while creating QCOW2 snapshots, which leads to incorrectly calling update_refcount() routine. Qemu versiones anteriores a 1.6.2 del buceador de bloques para los distintos formatos de imagen de disco usados por Bochs y para el formato QCOW versión 2, son vulnerables a un posible bloqueo causado por los tipos de datos firmados o por un error lógico mientras son creadas las instantáneas de QCOW2, que conlleva a una llamada incorrecta a la rutina update_refcount() • http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=246f65838d19db6db55bfb41117c35645a2c4789 http://rhn.redhat.com/errata/RHSA-2014-0420.html http://rhn.redhat.com/errata/RHSA-2014-0421.html http://www.openwall.com/lists/oss-security/2014/03/26/8 https://bugzilla.redhat.com/show_bug.cgi?id=1078848 https://bugzilla.redhat.com/show_bug.cgi?id=1086717 https://access.redhat.com/security/cve/CVE-2014-0147 • CWE-190: Integer Overflow or Wraparound •