CVSS: 9.8EPSS: 3%CPEs: 30EXPL: 1CVE-2016-4542 – php: Out-of-bounds heap memory read in exif_read_data() caused by malformed input
https://notcve.org/view.php?id=CVE-2016-4542
The exif_process_IFD_TAG function in ext/exif/exif.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 does not properly construct spprintf arguments, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted header data. La función exif_process_IFD_TAG en ext/exif/exif.c en PHP en versiones anteriores a 5.5.35, 5.6.x en versiones anteriores a 5.6.21 y 7.x en versiones anteriores a 7.0.6 no construye adecuadamente argumentos spprintf, lo que permite a atacantes remotos provocar una denegación de servicio (lectura fuera de límites) o posiblemente tener otro impacto no especificado a través de datos de cabecera manipulados. • http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183736.html http://lists.opensuse.org/opensuse-updates/2016-05/msg00086.html http://lists.opensuse.org/opensuse-updates/2016-06/msg00027.html http://php.net/ChangeLog-5.php http://php.net/ChangeLog-7.php http://rhn.redhat.com/errata/RHSA-2016-2750.html http://www.debian.org/security/2016/dsa-3602 http://www.openwall.com/lists/oss-security/2016/05/05/21 http://www.securityfocus.com/bid/89844 https:/ • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-125: Out-of-bounds Read •
CVSS: 9.8EPSS: 1%CPEs: 7EXPL: 1CVE-2016-4544 – php: Out-of-bounds heap memory read in exif_read_data() caused by malformed input
https://notcve.org/view.php?id=CVE-2016-4544
The exif_process_TIFF_in_JPEG function in ext/exif/exif.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 does not validate TIFF start data, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted header data. La función exif_process_TIFF_in_JPEG en ext/exif/exif.c en PHP en versiones anteriores a 5.5.35, 5.6.x en versiones anteriores a 5.6.21 y 7.x en versiones anteriores a 7.0.6 no valida los datos de inicio TIFF, lo que permite a atacantes remotos provocar una denegación de servicio (lectura fuera de límites) o posiblemente tener otro impacto no especificado a través de datos de cabecera manipulados. • http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183736.html http://lists.opensuse.org/opensuse-updates/2016-05/msg00086.html http://lists.opensuse.org/opensuse-updates/2016-06/msg00027.html http://php.net/ChangeLog-5.php http://php.net/ChangeLog-7.php http://rhn.redhat.com/errata/RHSA-2016-2750.html http://www.debian.org/security/2016/dsa-3602 http://www.openwall.com/lists/oss-security/2016/05/05/21 http://www.securityfocus.com/bid/89844 https:/ • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-125: Out-of-bounds Read •
CVSS: 9.8EPSS: 3%CPEs: 30EXPL: 1CVE-2016-4538 – php: bcpowmod accepts negative scale causing heap buffer overflow corrupting _one_ definition
https://notcve.org/view.php?id=CVE-2016-4538
The bcpowmod function in ext/bcmath/bcmath.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 modifies certain data structures without considering whether they are copies of the _zero_, _one_, or _two_ global variable, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted call. La función bcpowmod en ext/bcmath/bcmath.c en PHP en versiones anteriores a 5.5.35, 5.6.x en versiones anteriores a 5.6.21 y 7.x en versiones anteriores a 7.0.6 modifica ciertas estructuras de datos sin considerar si son copias de la variable global _zero_, _one_, o _two_, lo que permite a atacantes remotos provocar una denegación de servicio o posiblemente tener otro impacto no especificado a través de una llamada manipulada. • http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183736.html http://lists.opensuse.org/opensuse-updates/2016-05/msg00086.html http://lists.opensuse.org/opensuse-updates/2016-06/msg00027.html http://php.net/ChangeLog-5.php http://php.net/ChangeLog-7.php http://rhn.redhat.com/errata/RHSA-2016-2750.html http://www.debian.org/security/2016/dsa-3602 http://www.openwall.com/lists/oss-security/2016/05/05/21 http://www.securityfocus.com/bid/90173 https:/ • CWE-20: Improper Input Validation CWE-122: Heap-based Buffer Overflow •
CVSS: 9.8EPSS: 34%CPEs: 1EXPL: 3CVE-2016-3078 – PHP 7.0.5 - ZipArchive::getFrom* Integer Overflow
https://notcve.org/view.php?id=CVE-2016-3078
Multiple integer overflows in php_zip.c in the zip extension in PHP before 7.0.6 allow remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted call to (1) getFromIndex or (2) getFromName in the ZipArchive class. Multiples desbordamientos de entero en PHP en versiones anteriores a 7.0.8 permite a atacantes remotos provocar una denegación de servicio (desbordamiento de búfer basado en memoria dinámica y caída de aplicación) o posiblemente tener otro impacto no especificado a través de una llamada manipulada a (1) getFromIndex o (2) getFromName en la clase ZipArchive. • https://www.exploit-db.com/exploits/39742 http://www.openwall.com/lists/oss-security/2016/04/28/1 http://www.securitytracker.com/id/1035701 https://bugs.php.net/bug.php?id=71923 https://github.com/php/php-src/commit/3b8d4de300854b3517c7acb239b84f7726c1353c?w=1 https://php.net/ChangeLog-7.php https://security-tracker.debian.org/tracker/CVE-2016-3078 • CWE-190: Integer Overflow or Wraparound •
CVSS: 7.5EPSS: 0%CPEs: 35EXPL: 1CVE-2015-8865 – file: Buffer over-write in finfo_open with malformed magic file
https://notcve.org/view.php?id=CVE-2015-8865
The file_check_mem function in funcs.c in file before 5.23, as used in the Fileinfo component in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5, mishandles continuation-level jumps, which allows context-dependent attackers to cause a denial of service (buffer overflow and application crash) or possibly execute arbitrary code via a crafted magic file. La función file_check_mem en funcs.c en file en versiones anteriores a 5.23, cómo se utiliza en el componente Fileinfo en PHP en versiones anteriores a 5.5.34, 5.6.x en versiones anteriores a 5.6.20, y 7.x en versiones anteriores a 7.0.5, no maneja correctamente saltos de continuación de nivel, lo que permite a atacantes dependientes del contexto causar una denegación de servicio (desbordamiento de buffer y caída de aplicación) o posiblemente ejecutar código arbitrario a través de un archivo mágico manipulado. • http://bugs.gw.com/view.php?id=522 http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=fe13566c93f118a15a96320a546c7878fd0cfc5e http://lists.apple.com/archives/security-announce/2016/May/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00057.html http://rhn.redhat.com/errata/RHSA-2016-2750.html http://www.debian.org/security/2016/dsa-3560 http://www.openwall.com/lists/oss-security/2016/04/24/1 http://www.php.net/ChangeLog-5.php http://www. • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •