CVSS: 6.8EPSS: 70%CPEs: 9EXPL: 1CVE-2014-2525 – libyaml: heap-based buffer overflow when parsing URLs
https://notcve.org/view.php?id=CVE-2014-2525
Heap-based buffer overflow in the yaml_parser_scan_uri_escapes function in LibYAML before 0.1.6 allows context-dependent attackers to execute arbitrary code via a long sequence of percent-encoded characters in a URI in a YAML file. Desbordamiento de buffer basado en memoria dinámica en la función yaml_parser_scan_uri_escapes en LibYAML anterior a 0.1.6 permite a atacantes dependientes de contexto ejecutar código arbitrario a través de una secuencia larga de caracteres codificados de porcentaje en una URI en un archivo YAML. • http://advisories.mageia.org/MGASA-2014-0150.html http://lists.opensuse.org/opensuse-updates/2014-04/msg00022.html http://lists.opensuse.org/opensuse-updates/2015-02/msg00078.html http://lists.opensuse.org/opensuse-updates/2016-04/msg00050.html http://rhn.redhat.com/errata/RHSA-2014-0353.html http://rhn.redhat.com/errata/RHSA-2014-0354.html http://rhn.redhat.com/errata/RHSA-2014-0355.html http://secunia.com/advisories/57836 http://secunia.com/advisories/57966 http://secun • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-122: Heap-based Buffer Overflow •
CVSS: 6.8EPSS: 2%CPEs: 16EXPL: 0CVE-2013-6393 – libyaml: heap-based buffer overflow when parsing YAML tags
https://notcve.org/view.php?id=CVE-2013-6393
The yaml_parser_scan_tag_uri function in scanner.c in LibYAML before 0.1.5 performs an incorrect cast, which allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via crafted tags in a YAML document, which triggers a heap-based buffer overflow. La función yaml_parser_scan_tag_uri en scanner.c en LibYAML anterior a 0.1.5 lleva a cabo un "cast" incorrecto, lo que permite a atacantes remotos causar una denegación de servicio (caída de la aplicación) y probablemente ejecutar código arbitrario a través de etiquetas manipuladas en YAML. • http://advisories.mageia.org/MGASA-2014-0040.html http://archives.neohapsis.com/archives/bugtraq/2014-04/0134.html http://archives.neohapsis.com/archives/bugtraq/2014-10/0103.html http://lists.opensuse.org/opensuse-updates/2014-02/msg00064.html http://lists.opensuse.org/opensuse-updates/2014-02/msg00065.html http://lists.opensuse.org/opensuse-updates/2015-02/msg00078.html http://lists.opensuse.org/opensuse-updates/2016-04/msg00050.html http://osvdb.org/102716 http://rhn.redhat.com&#x • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-122: Heap-based Buffer Overflow •