Upstream information

CVE-2019-1786 at MITRE

Description

A vulnerability in the Portable Document Format (PDF) scanning functionality of Clam AntiVirus (ClamAV) Software versions 0.101.1 and 0.101.0 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 an out-of-bounds read condition, resulting in a crash that could result in a denial of service condition on an affected device.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.3
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 5.3
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Access Vector Local Network
Access Complexity Low Low
Privileges Required None None
User Interaction Required None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
CVSSv3 Version 3 3
SUSE Bugzilla entries: 1130721 [RESOLVED / FIXED], 1137510 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • clamav >= 0.103.0-3.23.1
  • clamav-devel >= 0.103.0-3.23.1
  • libclamav9 >= 0.103.0-3.23.1
  • libfreshclam2 >= 0.103.0-3.23.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP1-2020-3790
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • clamav >= 0.103.0-3.23.1
  • clamav-devel >= 0.103.0-3.23.1
  • libclamav9 >= 0.103.0-3.23.1
  • libfreshclam2 >= 0.103.0-3.23.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP2-2020-3790
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • clamav >= 0.103.2-3.26.1
  • clamav-devel >= 0.103.2-3.26.1
  • libclamav9 >= 0.103.2-3.26.1
  • libfreshclam2 >= 0.103.2-3.26.1
openSUSE Leap 15.1
  • clamav >= 0.103.0-lp151.2.12.1
  • clamav-devel >= 0.103.0-lp151.2.12.1
  • libclamav9 >= 0.103.0-lp151.2.12.1
  • libfreshclam2 >= 0.103.0-lp151.2.12.1
Patchnames:
openSUSE-2020-2268
openSUSE Leap 15.2
  • clamav >= 0.103.0-lp152.6.3.1
  • clamav-devel >= 0.103.0-lp152.6.3.1
  • libclamav9 >= 0.103.0-lp152.6.3.1
  • libfreshclam2 >= 0.103.0-lp152.6.3.1
Patchnames:
openSUSE-2020-2276
openSUSE Tumbleweed
  • clamav >= 0.103.3-1.4
  • clamav-devel >= 0.103.3-1.4
  • clamav-milter >= 0.103.3-1.4
  • libclamav9 >= 0.103.3-1.4
  • libfreshclam2 >= 0.103.3-1.4
Patchnames:
openSUSE Tumbleweed GA clamav-0.103.3-1.4


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SLES for SAP Applications clamav Not affected
SUSE CaaS Platform 4.0 clamav In progress
SUSE Enterprise Storage 6 clamav In progress
SUSE Linux Enterprise Desktop 12 SP3 clamav Not affected
SUSE Linux Enterprise Desktop 12 SP4 clamav Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4 clamav Not affected
SUSE Linux Enterprise High Performance Computing 15 LTSS clamav In progress
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS clamav In progress
SUSE Linux Enterprise Module for Basesystem 15 clamav Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 clamav Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 clamav Released
SUSE Linux Enterprise Server 11 SP3 LTSS clamav Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS clamav Not affected
SUSE Linux Enterprise Server 12 LTSS clamav Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS clamav Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS clamav Not affected
SUSE Linux Enterprise Server 12 SP3 clamav Not affected
SUSE Linux Enterprise Server 12 SP4 clamav Not affected
SUSE Linux Enterprise Server 15 LTSS clamav In progress
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux clamav In progress
SUSE Linux Enterprise Server 15 SP1 LTSS clamav In progress
SUSE Linux Enterprise Server ESPOS 15 clamav In progress
SUSE Linux Enterprise Server for SAP Applications 12 clamav Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 clamav Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 clamav Not affected
SUSE Linux Enterprise Server for SAP Applications 15 clamav In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP1 clamav In progress
SUSE Manager Proxy 4.0 clamav In progress
SUSE Manager Retail Branch Server 4.0 clamav In progress
SUSE Manager Server 4.0 clamav In progress