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CVSS: 9.8EPSS: 15%CPEs: 6EXPL: 0

16 Apr 2007 — Integer signedness error in the (1) cab_unstore and (2) cab_extract functions in libclamav/cab.c in Clam AntiVirus (ClamAV) before 0.90.2 allow remote attackers to execute arbitrary code via a crafted CHM file that contains a negative integer, which passes a signed comparison and leads to a stack-based buffer overflow. Error de presencia de signo en entero en las funciones (1) cab_unstore y (2) cab_extract en libclamav/cab.c de Clam AntiVirus (ClamAV) anterior a 0.90.2 permite a atacantes remotos ejecutar c... • http://docs.info.apple.com/article.html?artnum=307562 •

CVSS: 7.5EPSS: 1%CPEs: 48EXPL: 0

16 Feb 2007 — Directory traversal vulnerability in clamd in Clam AntiVirus ClamAV before 0.90 allows remote attackers to overwrite arbitrary files via a .. (dot dot) in the id MIME header parameter in a multi-part message. Vulnerabilidad de salto de directorio en clamd en Clam AntiVirus ClamAV anterior a 0.90 permite a atacantes remotos sobreescribir ficheros de su elección a través de la secuencia .. (punto punto) en el parámetro de cabecera id MIME en un mensaje multi-parte. • http://docs.info.apple.com/article.html?artnum=307562 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •

CVSS: 7.5EPSS: 19%CPEs: 3EXPL: 0

16 Feb 2007 — Clam AntiVirus ClamAV before 0.90 does not close open file descriptors under certain conditions, which allows remote attackers to cause a denial of service (file descriptor consumption and failed scans) via CAB archives with a cabinet header record length of zero, which causes a function to return without closing a file descriptor. Clam AntiVirus ClamAV anterior a 0.90 no cierra los descriptores de apertura de ficheros bajo ciertas condiciones, lo cual permite a atacantes remotos provocar denegación de serv... • http://docs.info.apple.com/article.html?artnum=307562 • CWE-772: Missing Release of Resource after Effective Lifetime •

CVSS: 6.5EPSS: 7%CPEs: 1EXPL: 0

12 Dec 2006 — Clam AntiVirus (ClamAV) 0.88.6 allows remote attackers to cause a denial of service (stack overflow and application crash) by wrapping many layers of multipart/mixed content around a document, a different vulnerability than CVE-2006-5874 and CVE-2006-6406. Clam AntiVirus (ClamAV) 0.88.6 permite a atacantes remotos provocar una denegación de servicio (desbordamiento de pila y caída de aplicación) encapsulando un documento con muchas capas de contenido multiparte/mezclado (multipart/mixed), una vulnerabilidad... • http://docs.info.apple.com/article.html?artnum=307562 •

CVSS: 6.5EPSS: 6%CPEs: 1EXPL: 1

10 Dec 2006 — Clam AntiVirus (ClamAV) 0.88.6 allows remote attackers to bypass virus detection by inserting invalid characters into base64 encoded content in a multipart/mixed MIME file, as demonstrated with the EICAR test file. Clam AntiVirus (ClamAV) 0.88.6 permite a atacantes remotos evitar una detección de virus, insertando caracteres inválidos en un contenido codificado base64 en un fichero MIME multipart/mixed, como se demuestra con el fichero de testeo EICAR. • http://kolab.org/security/kolab-vendor-notice-14.txt •

CVSS: 7.5EPSS: 6%CPEs: 22EXPL: 0

10 Dec 2006 — Clam AntiVirus (ClamAV) 0.88 and earlier allows remote attackers to cause a denial of service (crash) via a malformed base64-encoded MIME attachment that triggers a null pointer dereference. Clam AntiVirus (ClamAV) 0.88 y versiones anteriores permite a atacantes remotos provocar una denegación de servicio (caída) mediante un adjunto MIME codificado-base64 mal formado que dispara una referencia a puntero null. • http://secunia.com/advisories/23327 •

CVSS: 9.1EPSS: 59%CPEs: 48EXPL: 1

16 Oct 2006 — Integer overflow in ClamAV 0.88.1 and 0.88.4, and other versions before 0.88.5, allows remote attackers to cause a denial of service (scanning service crash) and execute arbitrary code via a crafted Portable Executable (PE) file that leads to a heap-based buffer overflow when less memory is allocated than expected. Desbordamiento de entero en ClamAV 0.88.1 y 0.88.4, y otras versiones anteriores a 0.88.5, permite a atacantes remotos provocar una denegación de servicio (caída del servicio de escaneo) y ejecut... • https://www.exploit-db.com/exploits/2587 •

CVSS: 5.5EPSS: 18%CPEs: 48EXPL: 1

16 Oct 2006 — Unspecified vulnerability in ClamAV before 0.88.5 allows remote attackers to cause a denial of service (scanning service crash) via a crafted Compressed HTML Help (CHM) file that causes ClamAV to "read an invalid memory location." Vulnerabilidad no especificada en ClamAV anterior a 0.88.5 permite a atacantes remotos provocar una denegación de servicio (caída del servicio de escaneo) mediante un archivo de Ayuda HTML comprimida (CHM) creado artesanalmente que hace que ClamAV lea una posición de memoria invál... • https://www.exploit-db.com/exploits/2586 •

CVSS: 9.1EPSS: 61%CPEs: 19EXPL: 3

08 Aug 2006 — Heap-based buffer overflow in the pefromupx function in libclamav/upx.c in Clam AntiVirus (ClamAV) 0.81 through 0.88.3 allows remote attackers to execute arbitrary code via a crafted UPX packed file containing sections with large rsize values. Desbordamiento de búfer basado en montón en la función pefromupx en libclamav/upx.c en Clam AntiVirus (ClamAV) 0.81 hasta 0.88.3 permite a atacantes remotos ejecutar código de su elección mediante un archivo empaquetado UPX manipulado que contiene secciones con valore... • https://www.exploit-db.com/exploits/28348 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 7.2EPSS: 0%CPEs: 2EXPL: 1

17 May 2006 — freshclam in (1) Clam Antivirus (ClamAV) 0.88 and (2) ClamXav 1.0.3h and earlier does not drop privileges before processing the config-file command line option, which allows local users to read portions of arbitrary files when an error message displays the first line of the target file. • http://secunia.com/advisories/20085 •