Upstream information

CVE-2019-15961 at MITRE

Description

A vulnerability in the email parsing module Clam AntiVirus (ClamAV) Software versions 0.102.0, 0.101.4 and prior could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to inefficient MIME parsing routines that result in extremely long scan times of specially formatted email files. An attacker could exploit this vulnerability by sending a crafted email file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process to scan the crafted email file indefinitely, resulting in a denial of service condition.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.1
Vector AV:N/AC:M/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 6.5 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network 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 High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1157763 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
HPE Helion Openstack 8
  • clamav >= 0.100.3-33.29.1
Patchnames:
HPE-Helion-OpenStack-8-2019-3177
SUSE Enterprise Storage 5
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-Storage-5-2019-3177
SUSE Linux Enterprise Desktop 12 SP4
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP4-2019-3177
SUSE Linux Enterprise Module for Basesystem 15
  • clamav >= 0.100.3-3.17.2
  • clamav-devel >= 0.100.3-3.17.2
  • libclamav7 >= 0.100.3-3.17.2
  • libclammspack0 >= 0.100.3-3.17.2
Patchnames:
SUSE-SLE-Module-Basesystem-15-2019-3176
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • clamav >= 0.100.3-3.17.2
  • clamav-devel >= 0.100.3-3.17.2
  • libclamav7 >= 0.100.3-3.17.2
  • libclammspack0 >= 0.100.3-3.17.2
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP1-2019-3176
SUSE Linux Enterprise Point of Sale 11 SP3
  • clamav >= 0.100.3-0.20.29.1
Patchnames:
sleposp3-clamav-14236
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-POS-12-SP2-CLIENT-2019-3177
SUSE Linux Enterprise Server 11 SP4-LTSS
  • clamav >= 0.100.3-0.20.29.1
Patchnames:
slessp4-clamav-14236
SUSE Linux Enterprise Server 12 SP1-LTSS
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2019-3177
SUSE Linux Enterprise Server 12 SP2-BCL
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2019-3177
SUSE Linux Enterprise Server 12 SP2-ESPOS
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2019-3177
SUSE Linux Enterprise Server 12 SP2-LTSS
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2019-3177
SUSE Linux Enterprise Server 12 SP3-BCL
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-BCL-2019-3177
SUSE Linux Enterprise Server 12 SP3-ESPOS
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-ESPOS-2019-3177
SUSE Linux Enterprise Server 12 SP3-LTSS
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2019-3177
SUSE Linux Enterprise Server 12 SP4
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2019-3177
SUSE Linux Enterprise Server for SAP Applications 11 SP4-LTSS
  • clamav >= 0.100.3-0.20.29.1
Patchnames:
slessp4-clamav-14236
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-SAP-12-SP1-2019-3177
SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2019-3177
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-SAP-12-SP2-2019-3177
SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2019-3177
SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2019-3177
SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2019-3177
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-SAP-12-SP3-2019-3177
SUSE Linux Enterprise Server for SAP Applications 12 SP3-BCL
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-BCL-2019-3177
SUSE Linux Enterprise Server for SAP Applications 12 SP3-ESPOS
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-ESPOS-2019-3177
SUSE Linux Enterprise Server for SAP Applications 12 SP3-LTSS
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2019-3177
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2019-3177
SUSE OpenStack Cloud 7
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-OpenStack-Cloud-7-2019-3177
SUSE OpenStack Cloud 8
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-OpenStack-Cloud-8-2019-3177
SUSE OpenStack Cloud Crowbar 8
  • clamav >= 0.100.3-33.29.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-8-2019-3177
openSUSE Leap 15.1
  • clamav >= 0.100.3-lp151.2.6.1
  • clamav-debuginfo >= 0.100.3-lp151.2.6.1
  • clamav-debugsource >= 0.100.3-lp151.2.6.1
  • clamav-devel >= 0.100.3-lp151.2.6.1
  • libclamav7 >= 0.100.3-lp151.2.6.1
  • libclamav7-debuginfo >= 0.100.3-lp151.2.6.1
  • libclammspack0 >= 0.100.3-lp151.2.6.1
  • libclammspack0-debuginfo >= 0.100.3-lp151.2.6.1
Patchnames:
openSUSE-2019-2668


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
SUSE Linux Enterprise Desktop 12 SP4 clamav Released
SUSE Linux Enterprise High Performance Computing 12 clamav Released
SUSE Linux Enterprise Module for Basesystem 15 GA clamav Released
SUSE Linux Enterprise Module for Basesystem 15 SP1 clamav Released
SUSE Linux Enterprise Server 11 SP4 LTSS clamav Released
SUSE Linux Enterprise Server 12 SP1 LTSS clamav Released
SUSE Linux Enterprise Server 12 SP2 LTSS clamav Released
SUSE Linux Enterprise Server 12 SP3 LTSS clamav Released
SUSE Linux Enterprise Server 12 SP4 clamav Released
SUSE Linux Enterprise Server 12 SP5 clamav Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 clamav Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 clamav Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 clamav Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 clamav Affected