Detections
Analytics
ClamAV < 0.98.6 Multiple Vulnerabilities
high Nessus Network Monitor Plugin ID 8826
Synopsis
The remote host is running an anti-virus application that is affected by multiple vulnerabilities.Description
Versions of ClamAV earlier than 0.98.6 are potentially affected by the following vulnerabilities :- An out-of-bounds access flaw exists in the 'unupack()' function that is triggered when parsing a specially crafted Upack packer file. A remote attacker can exploit this to crash the application, resulting in a denial of service condition. (CVE-2014-9328)
- An out-of-bounds access flaw exists that is triggered when parsing maliciously crafted Yoda Crypter and MEWpacker files. A remote attacker can exploit this to crash the application, resulting in a denial of service condition. (CVE-2015-1461)
- An out-of-bounds access flaw exists that is triggered when parsing a specially crafted UPX packer file. A remote attacker can exploit this to crash the application, resulting in a denial of service condition. (CVE-2015-1462)
- A signedness flaw exists in the 'petite_inflate2x_1to9()' function in 'libclamav/petite.c' that allows a remote attacker with a specially crafted petite packer file to cause a denial of service. (CVE-2015-1463)
- An integer overflow condition exists in 'upx.c' due to improper validation of user-supplied input when scanning EXE files. An attacker can exploit this to cause a heap-based buffer overflow, resulting in a denial of service condition or the execution of arbitrary code.
Solution
Upgrade to ClamAV 0.98.6 or later.See Also
http://blog.clamav.net/2015/01/clamav-0986-has-been-released.html
Plugin Details
Severity: High
ID: 8826
Family: Web Clients
Published: 7/24/2015
Updated: 3/6/2019
Nessus ID: 81147
Risk Information
VPR
Risk Factor: Medium
Score: 5.9
CVSS v2
Risk Factor: High
Base Score: 7.5
Temporal Score: 5.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS v3
Risk Factor: High
Base Score: 7.3
Temporal Score: 6.4
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:cisco:clamav
Patch Publication Date: 1/27/2015
Vulnerability Publication Date: 1/27/2015
Reference Information
CVE: CVE-2014-9328, CVE-2015-1461, CVE-2015-1462, CVE-2015-1463