CVE-2019-1788

MEDIUM

Description

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.

References

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

Details

Source: MITRE

Published: 2019-04-08

Updated: 2020-10-16

Type: CWE-787

Risk Information

CVSS v2.0

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3.0

Base Score: 5.5

Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 1.8

Severity: MEDIUM

Tenable Plugins

View all (13 total)

IDNameProductFamilySeverity
145338openSUSE Security Update : clamav (openSUSE-2020-2268)NessusSuSE Local Security Checks
high
145307openSUSE Security Update : clamav (openSUSE-2020-2276)NessusSuSE Local Security Checks
high
144237SUSE SLED15 / SLES15 Security Update : clamav (SUSE-SU-2020:3790-1)NessusSuSE Local Security Checks
high
125295Amazon Linux AMI : clamav (ALAS-2019-1213)NessusAmazon Linux Local Security Checks
medium
124217Debian DLA-1759-1 : clamav security updateNessusDebian Local Security Checks
medium
124103openSUSE Security Update : clamav (openSUSE-2019-1210)NessusSuSE Local Security Checks
medium
124101openSUSE Security Update : clamav (openSUSE-2019-1208)NessusSuSE Local Security Checks
medium
123984GLSA-201904-12 : ClamAV: Multiple vulnerabilitiesNessusGentoo Local Security Checks
medium
123972SUSE SLES11 Security Update : clamav (SUSE-SU-2019:14015-1)NessusSuSE Local Security Checks
medium
123932Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 18.10 : clamav vulnerabilities (USN-3940-1)NessusUbuntu Local Security Checks
medium
123923SUSE SLED12 / SLES12 Security Update : clamav (SUSE-SU-2019:0897-1)NessusSuSE Local Security Checks
medium
123809FreeBSD : clamav -- multiple vulnerabilities (84ce26c3-5769-11e9-abd6-001b217b3468)NessusFreeBSD Local Security Checks
medium
123749SUSE SLED15 / SLES15 Security Update : clamav (SUSE-SU-2019:0861-1)NessusSuSE Local Security Checks
medium