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CVSS: 8.8EPSS: 1%CPEs: 24EXPL: 1

08 Feb 2015 — The tt_sbit_decoder_init function in sfnt/ttsbit.c in FreeType before 2.5.4 proceeds with a count-to-size association without restricting the count value, which allows remote attackers to cause a denial of service (integer overflow and out-of-bounds read) or possibly have unspecified other impact via a crafted embedded bitmap. La función tt_sbit_decoder_init en sfnt/ttsbit.c en FreeType anterior a 2.5.4 proceda con una asociación de contar a tamaño (count-to-size) sin restringir el valor de la cuenta, lo qu... • http://advisories.mageia.org/MGASA-2015-0083.html • CWE-189: Numeric Errors •

CVSS: 8.8EPSS: 1%CPEs: 22EXPL: 1

08 Feb 2015 — sfnt/ttload.c in FreeType before 2.5.4 proceeds with offset+length calculations without restricting the values, which allows remote attackers to cause a denial of service (integer overflow and out-of-bounds read) or possibly have unspecified other impact via a crafted SFNT table. sfnt/ttload.c en FreeType anterior a 2.5.4 proceda con los cálculos de la longitud de offset sin restringir los valores, lo que permite a atacantes remotos causar una denegación de servicio (desbordamiento de enteros y lectura fuer... • http://advisories.mageia.org/MGASA-2015-0083.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-125: Out-of-bounds Read •

CVSS: 8.8EPSS: 1%CPEs: 10EXPL: 1

08 Feb 2015 — The woff_open_font function in sfnt/sfobjs.c in FreeType before 2.5.4 proceeds with offset+length calculations without restricting length values, which allows remote attackers to cause a denial of service (integer overflow and heap-based buffer overflow) or possibly have unspecified other impact via a crafted Web Open Font Format (WOFF) file. La función woff_open_font en sfnt/sfobjs.c en FreeType anterior a 2.5.4 proceda con los cálculos de desplazamiento más longitud (offset+length) sin restringir los valo... • http://code.google.com/p/google-security-research/issues/detail?id=164 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 8.8EPSS: 1%CPEs: 24EXPL: 1

08 Feb 2015 — Multiple integer overflows in sfnt/ttcmap.c in FreeType before 2.5.4 allow remote attackers to cause a denial of service (out-of-bounds read or memory corruption) or possibly have unspecified other impact via a crafted cmap SFNT table. Múltiples desbordamientos de enteros en sfnt/ttcmap.c en FreeType anterior a 2.5.4 permiten a atacantes remotos causar una denegación de servicio (lectura fuera de rango o corrupción de memoria) o posiblemente tener otro impacto no especificado a través de una tabla SFNT cmap... • http://advisories.mageia.org/MGASA-2015-0083.html • CWE-125: Out-of-bounds Read •

CVSS: 5.5EPSS: 5%CPEs: 24EXPL: 1

08 Feb 2015 — Multiple integer signedness errors in the pcf_get_encodings function in pcf/pcfread.c in FreeType before 2.5.4 allow remote attackers to cause a denial of service (integer overflow, NULL pointer dereference, and application crash) via a crafted PCF file that specifies negative values for the first column and first row. Múltiples erroes de signo de enteros en la función pcf_get_encodings en pcf/pcfread.c en FreeType anterior a 2.5.4 permiten a atacantes remotos causar una denegación de servicio (desbordamien... • http://advisories.mageia.org/MGASA-2015-0083.html • CWE-189: Numeric Errors CWE-476: NULL Pointer Dereference •

CVSS: 7.8EPSS: 3%CPEs: 23EXPL: 1

08 Feb 2015 — The Mac_Read_POST_Resource function in base/ftobjs.c in FreeType before 2.5.4 proceeds with adding to length values without validating the original values, which allows remote attackers to cause a denial of service (integer overflow and heap-based buffer overflow) or possibly have unspecified other impact via a crafted Mac font. La función Mac_Read_POST_Resource en base/ftobjs.c en FreeType anterior a 2.5.4 proceda con la suma de los valores de longitud sin validar los valores originales, lo que permite a a... • http://advisories.mageia.org/MGASA-2015-0083.html • CWE-122: Heap-based Buffer Overflow •

CVSS: 8.8EPSS: 2%CPEs: 22EXPL: 1

08 Feb 2015 — bdf/bdflib.c in FreeType before 2.5.4 identifies property names by only verifying that an initial substring is present, which allows remote attackers to discover heap pointer values and bypass the ASLR protection mechanism via a crafted BDF font. bdf/bdflib.c en FreeType anterior a 2.5.4 identifica los nombres de propiedades con solamente verificar que una subcadena inicial esté presente, lo que permite a atacantes remotos descubrir valores de punteros de la memoria dinámica y evadir el mecanismo de protecc... • http://advisories.mageia.org/MGASA-2015-0083.html • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 9.8EPSS: 0%CPEs: 8EXPL: 0

06 Feb 2015 — Heap-based buffer overflow in openfs.c in the libext2fs library in e2fsprogs before 1.42.12 allows local users to execute arbitrary code via crafted block group descriptor data in a filesystem image. Desbordamiento de buffer basado en memoria dinámica en openfs.c en la libraría libext2fs en e2fsprogs anterior a 1.42.12 permite a usuarios locales ejecutar código arbitrario a través de datos manipulados del descriptor de grupos en bloque en una imagen del sistema de ficheros. The libext2fs library, part of e2... • http://advisories.mageia.org/MGASA-2015-0061.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 7.8EPSS: 1%CPEs: 3EXPL: 0

03 Feb 2015 — ClamAV before 0.98.6 allows remote attackers to have unspecified impact via a crafted (1) Yoda's crypter or (2) mew packer file, related to a "heap out of bounds condition." ClamAV anterior a 0.98.6 permite a atacantes remotos tener un impacto no especificado a través de un fichero de empaquetador (1) Yoda's crypter o (2) mew manipulado, relacionado con una 'condición de memoria dinámica fuera de rango.' Multiple vulnerabilities have been found in ClamAV, possibly resulting in Denial of Service. Versions le... • http://blog.clamav.net/2015/01/clamav-0986-has-been-released.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 7.8EPSS: 1%CPEs: 3EXPL: 0

03 Feb 2015 — ClamAV before 0.98.6 allows remote attackers to have unspecified impact via a crafted upx packer file, related to a "heap out of bounds condition." ClamAV anterior a 0.98.6 permite a atacantes remotos tener un impacto no especificado a través de un fichero de empaquetador upx manipulado, relacionado con una 'condición de memoria dinámica fuera de rango.' Multiple vulnerabilities have been found in ClamAV, possibly resulting in Denial of Service. Versions less than 0.98.7 are affected. • http://blog.clamav.net/2015/01/clamav-0986-has-been-released.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •