5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.005 Low
EPSS
Percentile
76.3%
A vulnerability in the Portable Document Format (PDF) 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 (DoS) condition on an affected device. The vulnerability is due to
a lack of proper data handling mechanisms within the device buffer while
indexing remaining file data on an affected device. An attacker could
exploit this vulnerability by sending crafted PDF files to an affected
device. A successful exploit could allow the attacker to cause a heap
buffer out-of-bounds read condition, resulting in a crash that could result
in a denial of service condition on an affected device.
blog.clamav.net/2019/03/clamav-01012-and-01003-patches-have.html
launchpad.net/bugs/cve/CVE-2019-1787
nvd.nist.gov/vuln/detail/CVE-2019-1787
security-tracker.debian.org/tracker/CVE-2019-1787
ubuntu.com/security/notices/USN-3940-1
ubuntu.com/security/notices/USN-3940-2
www.cve.org/CVERecord?id=CVE-2019-1787
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.005 Low
EPSS
Percentile
76.3%