Filtered by vendor Clamav
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19 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-20771 | 4 Cisco, Clamav, Debian and 1 more | 4 Secure Endpoint, Clamav, Debian Linux and 1 more | 2022-07-01 | 7.8 HIGH | 7.5 HIGH |
| On April 20, 2022, the following vulnerability in the ClamAV scanning library versions 0.103.5 and earlier and 0.104.2 and earlier was disclosed: A vulnerability in the TIFF file parser of Clam AntiVirus (ClamAV) versions 0.104.0 through 0.104.2 and LTS version 0.103.5 and prior versions could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. For a description of this vulnerability, see the ClamAV blog. This advisory will be updated as additional information becomes available. | |||||
| CVE-2022-20785 | 4 Cisco, Clamav, Debian and 1 more | 4 Secure Endpoint, Clamav, Debian Linux and 1 more | 2022-07-01 | 7.8 HIGH | 7.5 HIGH |
| On April 20, 2022, the following vulnerability in the ClamAV scanning library versions 0.103.5 and earlier and 0.104.2 and earlier was disclosed: A vulnerability in HTML file parser of Clam AntiVirus (ClamAV) versions 0.104.0 through 0.104.2 and LTS version 0.103.5 and prior versions could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. For a description of this vulnerability, see the ClamAV blog. This advisory will be updated as additional information becomes available. | |||||
| CVE-2022-20770 | 4 Cisco, Clamav, Debian and 1 more | 4 Secure Endpoint, Clamav, Debian Linux and 1 more | 2022-07-01 | 7.8 HIGH | 7.5 HIGH |
| On April 20, 2022, the following vulnerability in the ClamAV scanning library versions 0.103.5 and earlier and 0.104.2 and earlier was disclosed: A vulnerability in CHM file parser of Clam AntiVirus (ClamAV) versions 0.104.0 through 0.104.2 and LTS version 0.103.5 and prior versions could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. For a description of this vulnerability, see the ClamAV blog. This advisory will be updated as additional information becomes available. | |||||
| CVE-2022-20698 | 3 Canonical, Clamav, Debian | 3 Ubuntu Linux, Clamav, Debian Linux | 2022-01-21 | 5.0 MEDIUM | 7.5 HIGH |
| A vulnerability in the OOXML parsing module in Clam AntiVirus (ClamAV) Software version 0.104.1 and LTS version 0.103.4 and prior versions could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improper checks that may result in an invalid pointer read. An attacker could exploit this vulnerability by sending a crafted OOXML file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process to crash, resulting in a denial of service condition. | |||||
| CVE-2020-3123 | 2 Canonical, Clamav | 2 Ubuntu Linux, Clamav | 2022-01-01 | 5.0 MEDIUM | 7.5 HIGH |
| A vulnerability in the Data-Loss-Prevention (DLP) module in Clam AntiVirus (ClamAV) Software versions 0.102.1 and 0.102.0 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to an out-of-bounds read affecting users that have enabled the optional DLP feature. An attacker could exploit this vulnerability by sending a crafted email file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process crash, resulting in a denial of service condition. | |||||
| CVE-2021-1405 | 2 Clamav, Debian | 2 Clamav, Debian Linux | 2021-06-03 | 5.0 MEDIUM | 7.5 HIGH |
| A vulnerability in the email parsing module in Clam AntiVirus (ClamAV) Software version 0.103.1 and all prior versions could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improper variable initialization that may result in an NULL pointer read. An attacker could exploit this vulnerability by sending a crafted email to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process crash, resulting in a denial of service condition. | |||||
| CVE-2021-1404 | 1 Clamav | 1 Clamav | 2021-04-20 | 5.0 MEDIUM | 7.5 HIGH |
| A vulnerability in the PDF parsing module in Clam AntiVirus (ClamAV) Software versions 0.103.0 and 0.103.1 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improper buffer size tracking that may result in a heap buffer over-read. An attacker could exploit this vulnerability by sending a crafted PDF file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process to crash, resulting in a denial of service condition. | |||||
| CVE-2021-1252 | 1 Clamav | 1 Clamav | 2021-04-14 | 7.8 HIGH | 7.5 HIGH |
| A vulnerability in the Excel XLM macro parsing module in Clam AntiVirus (ClamAV) Software versions 0.103.0 and 0.103.1 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improper error handling that may result in an infinite loop. An attacker could exploit this vulnerability by sending a crafted Excel file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process hang, resulting in a denial of service condition. | |||||
| CVE-2020-3481 | 1 Clamav | 1 Clamav | 2020-08-06 | 5.0 MEDIUM | 7.5 HIGH |
| A vulnerability in the EGG archive parsing module in Clam AntiVirus (ClamAV) Software versions 0.102.0 - 0.102.3 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to a null pointer dereference. An attacker could exploit this vulnerability by sending a crafted EGG file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process crash, resulting in a denial of service condition. | |||||
| CVE-2019-12625 | 1 Clamav | 1 Clamav | 2019-12-01 | 5.0 MEDIUM | 7.5 HIGH |
| ClamAV versions prior to 0.101.3 are susceptible to a zip bomb vulnerability where an unauthenticated attacker can cause a denial of service condition by sending crafted messages to an affected system. | |||||
| CVE-2013-7089 | 3 Clamav, Debian, Fedoraproject | 3 Clamav, Debian Linux, Fedora | 2019-11-20 | 5.0 MEDIUM | 7.5 HIGH |
| ClamAV before 0.97.7: dbg_printhex possible information leak | |||||
| CVE-2019-1789 | 1 Clamav | 1 Clamav | 2019-11-07 | 5.0 MEDIUM | 7.5 HIGH |
| 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. | |||||
| CVE-2019-1785 | 1 Clamav | 1 Clamav | 2019-04-11 | 6.8 MEDIUM | 7.8 HIGH |
| A vulnerability in the RAR file 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 condition on an affected device. The vulnerability is due to a lack of proper error-handling mechanisms when processing nested RAR files sent to an affected device. An attacker could exploit this vulnerability by sending a crafted RAR file to an affected device. An exploit could allow the attacker to view or create arbitrary files on the targeted system. | |||||
| CVE-2017-6419 | 2 Clamav, Libmspack Project | 2 Clamav, Libmspack | 2018-10-21 | 6.8 MEDIUM | 7.8 HIGH |
| mspack/lzxd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted CHM file. | |||||
| CVE-2017-12380 | 2 Clamav, Debian | 2 Clamav, Debian Linux | 2018-03-16 | 7.8 HIGH | 7.5 HIGH |
| ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper input validation checking mechanisms in mbox.c during certain mail parsing functions of the ClamAV software. An unauthenticated, remote attacker could exploit this vulnerability by sending a crafted email to the affected device. An exploit could trigger a NULL pointer dereference condition when ClamAV scans the malicious email, which may result in a DoS condition. | |||||
| CVE-2017-12376 | 2 Clamav, Debian | 2 Clamav, Debian Linux | 2018-03-16 | 9.3 HIGH | 7.8 HIGH |
| ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or potentially execute arbitrary code on an affected device. The vulnerability is due to improper input validation checking mechanisms when handling Portable Document Format (.pdf) files sent to an affected device. An unauthenticated, remote attacker could exploit this vulnerability by sending a crafted .pdf file to an affected device. This action could cause a handle_pdfname (in pdf.c) buffer overflow when ClamAV scans the malicious file, allowing the attacker to cause a DoS condition or potentially execute arbitrary code. | |||||
| CVE-2017-12375 | 2 Clamav, Debian | 2 Clamav, Debian Linux | 2018-03-16 | 7.8 HIGH | 7.5 HIGH |
| The ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that 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 input validation checking mechanisms during certain mail parsing functions (the rfc2047 function in mbox.c). An unauthenticated, remote attacker could exploit this vulnerability by sending a crafted email to the affected device. This action could cause a buffer overflow condition when ClamAV scans the malicious email, allowing the attacker to potentially cause a DoS condition on an affected device. | |||||
| CVE-2017-12374 | 2 Clamav, Debian | 2 Clamav, Debian Linux | 2018-03-16 | 7.8 HIGH | 7.5 HIGH |
| The ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that 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 input validation checking mechanisms during certain mail parsing operations (mbox.c operations on bounce messages). If successfully exploited, the ClamAV software could allow a variable pointing to the mail body which could cause a used after being free (use-after-free) instance which may lead to a disruption of services on an affected device to include a denial of service condition. | |||||
| CVE-2016-1405 | 2 Cisco, Clamav | 3 Email Security Appliance, Web Security Appliance, Clamav | 2016-11-28 | 5.0 MEDIUM | 7.5 HIGH |
| libclamav in ClamAV (aka Clam AntiVirus), as used in Advanced Malware Protection (AMP) on Cisco Email Security Appliance (ESA) devices before 9.7.0-125 and Web Security Appliance (WSA) devices before 9.0.1-135 and 9.1.x before 9.1.1-041, allows remote attackers to cause a denial of service (AMP process restart) via a crafted document, aka Bug IDs CSCuv78533 and CSCuw60503. | |||||