High severity · published Nov 5, 2019
CVE-2019-1789
ClamAV versions prior to 0.101.2 are susceptible to a denial of service (DoS) vulnerability
7.5
CVSS
1.5%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 74% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CL
Clamav · Clamav
before 0.101.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-1789
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-1789
Vendor Advisory
https://blog.clamav.net/2019/03/clamav-01012-and-01003-patches-have.html
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