Upstream information

CVE-2018-0202 at MITRE

Description

clamscan in ClamAV before 0.99.4 contains a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper input validation checking mechanisms when handling Portable Document Format (.pdf) files sent to an affected device. An unauthenticated, remote attacker could exploit this vulnerability by sending a crafted .pdf file to an affected device. This action could cause an out-of-bounds read when ClamAV scans the malicious file, allowing the attacker to cause a DoS condition. This concerns pdf_parse_array and pdf_parse_string in libclamav/pdfng.c. Cisco Bug IDs: CSCvh91380, CSCvh91400.

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 5.6
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:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Access Vector Local Network
Access Complexity Low High
Privileges Required None None
User Interaction Required None
Scope Unchanged Unchanged
Confidentiality Impact None Low
Integrity Impact None Low
Availability Impact High Low
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1083915 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP2
  • clamav >= 0.99.4-33.9.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2018-541
SUSE Linux Enterprise Desktop 12 SP3
  • clamav >= 0.99.4-33.9.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2018-541
SUSE Linux Enterprise Desktop 12 SP4
SUSE Linux Enterprise Server 12 SP4
  • clamav >= 0.100.2-33.18.1
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP5
  • clamav >= 0.101.3-1.19
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • clamav >= 0.100.3-3.9.1
  • clamav-devel >= 0.100.3-3.9.1
  • libclamav7 >= 0.100.3-3.9.1
  • libclammspack0 >= 0.100.3-3.9.1
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • clamav >= 0.100.3-3.20.1
  • clamav-devel >= 0.100.3-3.20.1
  • libclamav7 >= 0.100.3-3.20.1
  • libclammspack0 >= 0.100.3-3.20.1
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
SUSE Linux Enterprise Module for Basesystem 15
  • clamav >= 0.100.0-1.17
  • clamav-devel >= 0.100.0-1.17
  • libclamav7 >= 0.100.0-1.17
  • libclammspack0 >= 0.100.0-1.17
SUSE Linux Enterprise Point of Sale 11 SP3
  • clamav >= 0.99.4-0.20.7.2
Patchnames:
sleposp3-clamav-13544
SUSE Linux Enterprise Server 11 SP3-LTSS
  • clamav >= 0.99.4-0.20.7.2
Patchnames:
slessp3-clamav-13544
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • clamav >= 0.99.4-0.20.7.2
Patchnames:
slessp4-clamav-13544
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • clamav >= 0.99.4-33.9.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-541
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • clamav >= 0.99.4-33.9.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-541
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • clamav >= 0.99.4-33.9.1
Patchnames:
SUSE-SLE-RPI-12-SP2-2018-541
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
HPE Helion OpenStack 8 clamav In progress
SUSE CaaS Platform 4.0 clamav Already fixed
SUSE Enterprise Storage 6 clamav Already fixed
SUSE Linux Enterprise Desktop 12 SP2 clamav Released
SUSE Linux Enterprise Desktop 12 SP3 clamav Released
SUSE Linux Enterprise High Performance Computing 15 LTSS clamav Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS clamav Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP2 clamav Already fixed
SUSE Linux Enterprise Point of Service 11 SP3 clamav Released
SUSE Linux Enterprise Server 11 SP3 LTSS clamav Released
SUSE Linux Enterprise Server 11 SP4 clamav Released
SUSE Linux Enterprise Server 11 SP4 LTSS clamav Released
SUSE Linux Enterprise Server 12 LTSS clamav Affected
SUSE Linux Enterprise Server 12 SP1 LTSS clamav Affected
SUSE Linux Enterprise Server 12 SP2 clamav Released
SUSE Linux Enterprise Server 12 SP3 clamav Released
SUSE Linux Enterprise Server 12 SP3 ESPOS clamav In progress
SUSE Linux Enterprise Server 12 SP3 LTSS clamav In progress
SUSE Linux Enterprise Server 12 SP4 ESPOS clamav In progress
SUSE Linux Enterprise Server 12 SP4 LTSS clamav In progress
SUSE Linux Enterprise Server 15 ESPOS clamav Already fixed
SUSE Linux Enterprise Server 15 LTSS clamav Already fixed
SUSE Linux Enterprise Server 15 SP1 LTSS clamav Already fixed
SUSE Linux Enterprise Server BCL 12 SP2 clamav In progress
SUSE Linux Enterprise Server BCL 12 SP3 clamav In progress
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 clamav Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP3 clamav In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP4 clamav In progress
SUSE Linux Enterprise Server for SAP Applications 15 clamav Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 clamav Already fixed
SUSE Manager Proxy 4.0 clamav Already fixed
SUSE Manager Retail Branch Server 4.0 clamav Already fixed
SUSE Manager Server 4.0 clamav Already fixed
SUSE OpenStack Cloud 8 clamav In progress
SUSE OpenStack Cloud 9 clamav In progress
SUSE OpenStack Cloud Crowbar 8 clamav In progress
SUSE OpenStack Cloud Crowbar 9 clamav In progress