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CVSS: 5.5EPSS: 3%CPEs: 6EXPL: 2

08 Mar 2018 — 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 ClamA... • https://github.com/jaychowjingjie/CVE-2018-0202 • CWE-125: Out-of-bounds Read •

CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0

08 Mar 2018 — ClamAV version version 0.99.3 contains a Out of bounds heap memory read vulnerability in XAR parser, function xar_hash_check() that can result in Leaking of memory, may help in developing exploit chains.. This attack appear to be exploitable via The victim must scan a crafted XAR file. This vulnerability appears to have been fixed in after commit d96a6b8bcc7439fa7e3876207aa0a8e79c8451b6. ClamAV, versión 0.99.3, contiene una vulnerabilidad de lectura de memoria dinámica (heap) fuera de límites en el analizad... • http://www.openwall.com/lists/oss-security/2017/09/29/4 • CWE-125: Out-of-bounds Read •

CVSS: 7.8EPSS: 5%CPEs: 2EXPL: 1

26 Jan 2018 — 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) in... • http://blog.clamav.net/2018/01/clamav-0993-has-been-released.html • CWE-416: Use After Free •

CVSS: 7.8EPSS: 4%CPEs: 2EXPL: 1

26 Jan 2018 — 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 co... • http://blog.clamav.net/2018/01/clamav-0993-has-been-released.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.3EPSS: 13%CPEs: 2EXPL: 1

26 Jan 2018 — 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. ... • http://blog.clamav.net/2018/01/clamav-0993-has-been-released.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 10.0EPSS: 26%CPEs: 2EXPL: 1

26 Jan 2018 — 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 Do... • http://blog.clamav.net/2018/01/clamav-0993-has-been-released.html • CWE-125: Out-of-bounds Read •

CVSS: 7.1EPSS: 3%CPEs: 2EXPL: 1

26 Jan 2018 — 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 affe... • http://blog.clamav.net/2018/01/clamav-0993-has-been-released.html • CWE-125: Out-of-bounds Read •

CVSS: 10.0EPSS: 16%CPEs: 2EXPL: 1

26 Jan 2018 — 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 the message parsing function on an affected system. An unauthenticated, remote attacker could exploit this vulnerability by sending a crafted email to the affected device. This action could cause a me... • http://blog.clamav.net/2018/01/clamav-0993-has-been-released.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 7.8EPSS: 9%CPEs: 2EXPL: 1

26 Jan 2018 — 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 dereferen... • http://blog.clamav.net/2018/01/clamav-0993-has-been-released.html • CWE-476: NULL Pointer Dereference •

CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0

07 Aug 2017 — libclamav/message.c in ClamAV 0.99.2 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted e-mail message. Libclamav/message.c en la versión 0.99.2 de ClamAV permite a atacantes remotos causar una denegación de servicio (lectura fuera de límites) utilizando un mensaje de correo electrónico manipulado. It was discovered that ClamAV incorrectly handled parsing certain e-mail messages. A remote attacker could possibly use this issue to cause ClamAV to crash, resulting in a den... • http://www.securityfocus.com/bid/100154 • CWE-125: Out-of-bounds Read •