CVSS: 7.8EPSS: 0%CPEs: 31EXPL: 0CVE-2016-5126 – Qemu: block: iscsi: buffer overflow in iscsi_aio_ioctl
https://notcve.org/view.php?id=CVE-2016-5126
01 Jun 2016 — Heap-based buffer overflow in the iscsi_aio_ioctl function in block/iscsi.c in QEMU allows local guest OS users to cause a denial of service (QEMU process crash) or possibly execute arbitrary code via a crafted iSCSI asynchronous I/O ioctl call. Desbordamiento de buffer basado en memoria dinámica en la función iscsi_aio_ioctl en block/iscsi.c en QEMU permite a usuarios locales del SO invitado provocar una denegación de servicio (caída del proceso QEMU) o posiblemente ejecutar código arbitrario a través de u... • http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=a6b3167fa0e825aebb5a7cd8b437b6d41584a196 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
CVSS: 10.0EPSS: 2%CPEs: 42EXPL: 0CVE-2016-4448 – libxml2: Format string vulnerability
https://notcve.org/view.php?id=CVE-2016-4448
27 May 2016 — Format string vulnerability in libxml2 before 2.9.4 allows attackers to have unspecified impact via format string specifiers in unknown vectors. Vulnerabilidad de formato de cadena en libxml2 en versiones anteriores a 2.9.4 permite a atacantes tener un impacto no especificado a través de especificadores de formato de cadena en vectores desconocidos. It was discovered that libxml2 incorrectly handled format strings. If a user or automated system were tricked into opening a specially crafted document, an atta... • http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html • CWE-134: Use of Externally-Controlled Format String •
CVSS: 8.8EPSS: 0%CPEs: 47EXPL: 0CVE-2016-3710 – qemu: incorrect banked access bounds checking in vga module
https://notcve.org/view.php?id=CVE-2016-3710
09 May 2016 — The VGA module in QEMU improperly performs bounds checking on banked access to video memory, which allows local guest OS administrators to execute arbitrary code on the host by changing access modes after setting the bank register, aka the "Dark Portal" issue. El módulo VGA en QEMU lleva a cabo incorrectamente comprobaciones de límites sobre acceso almacenado a la memoria de vídeo, lo que permite a administradores locales de SO invitado ejecutar código arbitrario sobre el anfitrión cambiando los modos de ac... • http://rhn.redhat.com/errata/RHSA-2016-0724.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.5EPSS: 0%CPEs: 28EXPL: 1CVE-2016-3627 – libxml2: stack exhaustion while parsing xml files in recovery mode
https://notcve.org/view.php?id=CVE-2016-3627
03 May 2016 — The xmlStringGetNodeList function in tree.c in libxml2 2.9.3 and earlier, when used in recovery mode, allows context-dependent attackers to cause a denial of service (infinite recursion, stack consumption, and application crash) via a crafted XML document. La función xmlStringGetNodeList en tree.c en libxml2.2.9.3 y versiones anteriores, cuando se utiliza en modo de recuperación, permite a atacantes dependientes del contexto provocar una denegación de servicio (bucle infinito, consumo de pila y caída de la ... • https://packetstorm.news/files/id/136900 • CWE-674: Uncontrolled Recursion •
CVSS: 8.4EPSS: 0%CPEs: 35EXPL: 0CVE-2016-2857 – Qemu: net: out of bounds read in net_checksum_calculate()
https://notcve.org/view.php?id=CVE-2016-2857
08 Apr 2016 — The net_checksum_calculate function in net/checksum.c in QEMU allows local guest OS users to cause a denial of service (out-of-bounds heap read and crash) via the payload length in a crafted packet. La función net_checksum_calculate en net/checksum.c en QEMU permite a usuarios del SO invitado provocar una denegación de servicio (lectura de memoria dinámica fuera de rango y caída) a través de una longitud de la carga útil en un paquete manipulado. An out-of-bounds read-access flaw was found in the QEMU emula... • http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=362786f14a753d8a5256ef97d7c10ed576d6572b • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-125: Out-of-bounds Read •
CVSS: 8.8EPSS: 0%CPEs: 8EXPL: 0CVE-2016-1568 – Qemu: ide: ahci use-after-free vulnerability in aio port commands
https://notcve.org/view.php?id=CVE-2016-1568
28 Jan 2016 — Use-after-free vulnerability in hw/ide/ahci.c in QEMU, when built with IDE AHCI Emulation support, allows guest OS users to cause a denial of service (instance crash) or possibly execute arbitrary code via an invalid AHCI Native Command Queuing (NCQ) AIO command. Vulnerabilidad de uso después de liberación de memoria en hw/ide/ahci.c en QEMU, cuando se construye con soporte de emulación IDE AHCI, permite a usuarios del SO invitado causar una denegación de servicio (caída de instancia) o posiblemente ejecuta... • http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=4ab0359a8ae182a7ac5c99609667273167703fab • CWE-416: Use After Free •
CVSS: 9.8EPSS: 2%CPEs: 13EXPL: 0CVE-2015-7497 – libxml2: Heap-based buffer overflow in xmlDictComputeFastQKey
https://notcve.org/view.php?id=CVE-2015-7497
07 Dec 2015 — Heap-based buffer overflow in the xmlDictComputeFastQKey function in dict.c in libxml2 before 2.9.3 allows context-dependent attackers to cause a denial of service via unspecified vectors. Desbordamiento de buffer basado en memoria dinámica en la función xmlDictComputeFastQKey en dict.c en libxml2 en versiones anteriores a 2.9.3 permite a atacantes dependientes del contexto causar una denegación de servicio a través de vectores no especificados. A denial of service flaw was found in libxml2. A remote attack... • http://lists.opensuse.org/opensuse-updates/2015-12/msg00120.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-122: Heap-based Buffer Overflow •
CVSS: 9.8EPSS: 2%CPEs: 13EXPL: 0CVE-2015-7498 – libxml2: Heap-based buffer overflow in xmlParseXmlDecl
https://notcve.org/view.php?id=CVE-2015-7498
07 Dec 2015 — Heap-based buffer overflow in the xmlParseXmlDecl function in parser.c in libxml2 before 2.9.3 allows context-dependent attackers to cause a denial of service via unspecified vectors related to extracting errors after an encoding conversion failure. Desbordamiento de buffer basado en memoria dinámica en la función xmlParseXmlDecl en parser.c en libxml2 en versiones anteriores a 2.9.3 permite a atacantes dependientes del contexto causar una denegación de servicio a través de vectores no especificados relacio... • http://lists.opensuse.org/opensuse-updates/2015-12/msg00120.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-122: Heap-based Buffer Overflow •
CVSS: 9.8EPSS: 1%CPEs: 20EXPL: 0CVE-2015-7499 – libxml2: Heap-based buffer overflow in xmlGROW
https://notcve.org/view.php?id=CVE-2015-7499
07 Dec 2015 — Heap-based buffer overflow in the xmlGROW function in parser.c in libxml2 before 2.9.3 allows context-dependent attackers to obtain sensitive process memory information via unspecified vectors. Desbordamiento de buffer basado en memoria dinámica en la función xmlGROW en parser.c en libxml2 en versiones anteriores a 2.9.3 permite a atacantes dependientes del contexto obtener información sensible de la memoria de proceso a través de vectores no especificados. A denial of service flaw was found in libxml2. A r... • http://lists.apple.com/archives/security-announce/2016/Mar/msg00000.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-122: Heap-based Buffer Overflow •
CVSS: 9.8EPSS: 0%CPEs: 13EXPL: 0CVE-2015-8241 – libxml2: Buffer overread with XML parser in xmlNextChar
https://notcve.org/view.php?id=CVE-2015-8241
07 Dec 2015 — The xmlNextChar function in libxml2 2.9.2 does not properly check the state, which allows context-dependent attackers to cause a denial of service (heap-based buffer over-read and application crash) or obtain sensitive information via crafted XML data. La función xmlNextChar en libxml2 2.9.2 no comprueba correctamente el estado, lo que permite a atacantes dependientes del contexto causar una denegación de servicio (sobre lectura de buffer basado en memoria dinámica y caída de la aplicación) u obtener inform... • http://lists.opensuse.org/opensuse-updates/2015-12/msg00120.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-125: Out-of-bounds Read •