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Debian LTS: Security Advisory for clamav (DLA-2314-1)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update for the 'clamav' package(s) announced via the DLA-2314-1 advisory.
Insight
Insight
Several vulnerabilities have been found in the ClamAV antivirus toolkit: CVE-2020-3327 An out of bounds read in the ARJ archive-parsing module could cause denial of service. The fix in 0.102.3 was incomplete. CVE-2020-3350 A malicious user could trick clamscan, clamdscan or clamonacc into moving or removing a different file than intended when those are used with one of the --move or --remove options. This could be used to get rid of special system files. CVE-2020-3481 The EGG archive module was vulnerable to denial of service via NULL pointer dereference due to improper error handling. The official signature database avoided this problem because the signatures there avoided the use of the EGG archive parser.
Affected Software
Affected Software
'clamav' package(s) on Debian Linux.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
For Debian 9 stretch, these problems have been fixed in version 0.102.4+dfsg-0+deb9u1. We recommend that you upgrade your clamav packages.