CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 0CVE-2019-1786 – Clam AntiVirus PDF Out-of-Bounds Read Vulnerability
https://notcve.org/view.php?id=CVE-2019-1786
A vulnerability in the Portable Document Format (PDF) scanning functionality of Clam AntiVirus (ClamAV) Software versions 0.101.1 and 0.101.0 could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a lack of proper data handling mechanisms within the device buffer while indexing remaining file data on an affected device. An attacker could exploit this vulnerability by sending crafted PDF files to an affected device. A successful exploit could allow the attacker to cause an out-of-bounds read condition, resulting in a crash that could result in a denial of service condition on an affected device. Una vulnerabilidad en la funcionalidad de escaneo del Formato de Documento Portátil (PDF) de las versiones 0.101.1 y 0.101.0 del software Clam AntiVirus (ClamAV), podría permitir que un atacante remoto no autenticado cause una condición de denegación de servicio (DoS) en un dispositivo afectado. • https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12149 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12168 https://security.gentoo.org/glsa/201904-12 • CWE-20: Improper Input Validation CWE-125: Out-of-bounds Read •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 1CVE-2019-1787 – Clam AntiVirus PDF Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2019-1787
A vulnerability in the Portable Document Format (PDF) scanning functionality of Clam AntiVirus (ClamAV) Software versions 0.101.1 and prior could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a lack of proper data handling mechanisms within the device buffer while indexing remaining file data on an affected device. An attacker could exploit this vulnerability by sending crafted PDF files to an affected device. A successful exploit could allow the attacker to cause a heap buffer out-of-bounds read condition, resulting in a crash that could result in a denial of service condition on an affected device. Una vulnerabilidad en la funcionalidad de escaneo del PDF (Portable Document Format) en las versiones de software 0.101.1 y anteriores de Clam AntiVirus (ClamAV), podría permitir a un atacante remoto no autenticado causar una condición de denegación de servicio (DoS) en un dispositivo afectado. • http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00062.html http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00064.html https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12181 https://lists.debian.org/debian-lts-announce/2019/04/msg00019.html https://security.gentoo.org/glsa/201904-12 • CWE-20: Improper Input Validation CWE-125: Out-of-bounds Read •
CVSS: 7.5EPSS: 8%CPEs: 4EXPL: 1CVE-2019-1788 – ClamAV OLE2 File Out-Of-Bounds Write Vulnerability
https://notcve.org/view.php?id=CVE-2019-1788
A vulnerability in the Object Linking & Embedding (OLE2) file scanning functionality of Clam AntiVirus (ClamAV) Software versions 0.101.1 and prior could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to a lack of proper input and validation checking mechanisms for OLE2 files sent an affected device. An attacker could exploit this vulnerability by sending malformed OLE2 files to the device running an affected version ClamAV Software. An exploit could allow the attacker to cause an out-of-bounds write condition, resulting in a crash that could result in a denial of service condition on an affected device. Una vulnerabilidad en la funcionalidad de análisis de archivos Object Linking & Embedding (OLE2) de las versiones 0.101.1 y anteriores del software Clam AntiVirus (ClamAV) podría permitir que un atacante remoto no autenticado cause una condición de denegación de servicio en un dispositivo afectado. • http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00062.html http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00064.html https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12166 https://lists.debian.org/debian-lts-announce/2019/04/msg00019.html https://security.gentoo.org/glsa/201904-12 • CWE-20: Improper Input Validation CWE-787: Out-of-bounds Write •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2019-1789 – ClamAV Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2019-1789
ClamAV versions prior to 0.101.2 are susceptible to a denial of service (DoS) vulnerability. An out-of-bounds heap read condition may occur when scanning PE files. An example is Windows EXE and DLL files that have been packed using Aspack as a result of inadequate bound-checking. Las versiones anteriores a la versión 0.101.2 de ClamAV, son susceptibles a una vulnerabilidad de denegación de servicio (DoS). Una condición de lectura de la pila fuera de límites puede presentarse al escanear archivos PE. • https://blog.clamav.net/2019/03/clamav-01012-and-01003-patches-have.html • CWE-20: Improper Input Validation CWE-125: Out-of-bounds Read •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 1CVE-2019-1798 – Clam AntiVirus PE File Out-of-Bounds Read Vulnerability
https://notcve.org/view.php?id=CVE-2019-1798
A vulnerability in the Portable Executable (PE) file scanning functionality of Clam AntiVirus (ClamAV) Software versions 0.101.1 and prior could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to a lack of proper input and validation checking mechanisms for PE files sent an affected device. An attacker could exploit this vulnerability by sending malformed PE files to the device running an affected version ClamAV Software. An exploit could allow the attacker to cause an out-of-bounds read condition, resulting in a crash that could result in a denial of service condition on an affected device. Una vulnerabilidad en la funcionalidad de escaneado de archivos ejecutables portátiles (PE) del software Clam AntiVirus (ClamAV) versiones 0.101.1 y anteriores, podría permitir que un atacante remoto no autenticado cause una condición de denegación de servicio en un dispositivo afectado. • https://bugzilla.clamav.net/show_bug.cgi?id=12262 https://security.gentoo.org/glsa/201904-12 • CWE-20: Improper Input Validation CWE-125: Out-of-bounds Read •