Vulnerabilities (CVE)

Filtered by vendor Clamav Subscribe
Filtered by product Clamav
Total 98 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2009-1241 1 Clamav 1 Clamav 2020-11-10 7.5 HIGH N/A
Unspecified vulnerability in ClamAV before 0.95 allows remote attackers to bypass detection of malware via a modified RAR archive.
CVE-2008-3913 2 Clamav, Debian 2 Clamav, Debian Linux 2020-11-10 5.0 MEDIUM N/A
Multiple memory leaks in freshclam/manager.c in ClamAV before 0.94 might allow attackers to cause a denial of service (memory consumption) via unspecified vectors related to "error handling logic".
CVE-2008-3912 2 Clamav, Debian 2 Clamav, Debian Linux 2020-11-09 5.0 MEDIUM N/A
libclamav in ClamAV before 0.94 allows attackers to cause a denial of service (NULL pointer dereference and application crash) via vectors related to an out-of-memory condition.
CVE-2007-2650 2 Clamav, Debian 2 Clamav, Debian Linux 2020-11-09 4.3 MEDIUM N/A
The OLE2 parser in Clam AntiVirus (ClamAV) allows remote attackers to cause a denial of service (resource consumption) via an OLE2 file with (1) a large property size or (2) a loop in the FAT file block chain that triggers an infinite loop, as demonstrated via a crafted DOC file.
CVE-2008-3914 1 Clamav 1 Clamav 2020-11-05 10.0 HIGH N/A
Multiple unspecified vulnerabilities in ClamAV before 0.94 have unknown impact and attack vectors related to file descriptor leaks on the "error path" in (1) libclamav/others.c and (2) libclamav/sis.c.
CVE-2019-1788 3 Clamav, Debian, Opensuse 3 Clamav, Debian Linux, Leap 2020-10-16 4.3 MEDIUM 5.5 MEDIUM
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.
CVE-2013-7088 3 Clamav, Debian, Fedoraproject 3 Clamav, Debian Linux, Fedora 2020-08-18 7.5 HIGH 9.8 CRITICAL
ClamAV before 0.97.7 has buffer overflow in the libclamav component
CVE-2013-7087 3 Clamav, Debian, Fedoraproject 3 Clamav, Debian Linux, Fedora 2020-08-18 7.5 HIGH 9.8 CRITICAL
ClamAV before 0.97.7 has WWPack corrupt heap memory
CVE-2013-7089 3 Clamav, Debian, Fedoraproject 3 Clamav, Debian Linux, Fedora 2020-08-18 5.0 MEDIUM 7.5 HIGH
ClamAV before 0.97.7: dbg_printhex possible information leak
CVE-2007-6745 2 Clamav, Debian 2 Clamav, Debian Linux 2020-08-18 7.5 HIGH 9.8 CRITICAL
clamav 0.91.2 suffers from a floating point exception when using ScanOLE2.
CVE-2007-0899 2 Clamav, Debian 2 Clamav, Debian Linux 2020-08-18 7.5 HIGH 9.8 CRITICAL
There is a possible heap overflow in libclamav/fsg.c before 0.100.0.
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-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-2018-15378 3 Canonical, Clamav, Debian 3 Ubuntu Linux, Clamav, Debian Linux 2019-10-09 4.3 MEDIUM 5.5 MEDIUM
A vulnerability in ClamAV versions prior to 0.100.2 could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to an error related to the MEW unpacker within the "unmew11()" function (libclamav/mew.c), which can be exploited to trigger an invalid read memory access via a specially crafted EXE file.
CVE-2017-11423 2 Clamav, Libmspack Project 2 Clamav, Libmspack 2019-10-03 4.3 MEDIUM 5.5 MEDIUM
The cabd_read_string function in mspack/cabd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2 and other products, allows remote attackers to cause a denial of service (stack-based buffer over-read and application crash) via a crafted CAB file.
CVE-2017-12378 2 Clamav, Debian 2 Clamav, Debian Linux 2019-10-03 7.1 HIGH 5.5 MEDIUM
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 of .tar (Tape Archive) files sent to an affected device. A successful exploit could cause a checksum buffer over-read condition when ClamAV scans the malicious .tar file, potentially allowing the attacker to cause a DoS condition on the affected device.
CVE-2017-12377 2 Clamav, Debian 2 Clamav, Debian Linux 2019-10-03 10.0 HIGH 9.8 CRITICAL
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 in mew packet files sent to an affected device. A successful exploit could cause a heap-based buffer over-read condition in mew.c when ClamAV scans the malicious file, allowing the attacker to cause a DoS condition or potentially execute arbitrary code on the affected device.
CVE-2018-0361 2 Clamav, Debian 2 Clamav, Debian Linux 2019-04-26 4.3 MEDIUM 3.3 LOW
ClamAV before 0.100.1 lacks a PDF object length check, resulting in an unreasonably long time to parse a relatively small file.
CVE-2018-0360 3 Canonical, Clamav, Debian 3 Ubuntu Linux, Clamav, Debian Linux 2019-04-26 4.3 MEDIUM 5.5 MEDIUM
ClamAV before 0.100.1 has an HWP integer overflow with a resultant infinite loop via a crafted Hangul Word Processor file. This is in parsehwp3_paragraph() in libclamav/hwp.c.
CVE-2018-0202 3 Canonical, Clamav, Debian 3 Ubuntu Linux, Clamav, Debian Linux 2019-03-26 4.3 MEDIUM 5.5 MEDIUM
clamscan in ClamAV before 0.99.4 contains 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 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 an out-of-bounds read when ClamAV scans the malicious file, allowing the attacker to cause a DoS condition. This concerns pdf_parse_array and pdf_parse_string in libclamav/pdfng.c. Cisco Bug IDs: CSCvh91380, CSCvh91400.