SUSE update for cups
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 3 |
| CVE-ID | CVE-2023-32360 CVE-2023-34241 CVE-2023-4504 |
| CWE-ID | CWE-287 CWE-416 CWE-193 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
SUSE Linux Enterprise Software Development Kit 12 Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications 12 Operating systems & Components / Operating system SUSE Linux Enterprise Server 12 SP4 LTSS Operating systems & Components / Operating system SUSE Linux Enterprise Server 12 SP4 ESPOS Operating systems & Components / Operating system SUSE Linux Enterprise Server 12 Operating systems & Components / Operating system SUSE Linux Enterprise Server 12 SP2 BCL Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing 12 Operating systems & Components / Operating system SUSE OpenStack Cloud Crowbar Operating systems & Components / Operating system SUSE OpenStack Cloud Operating systems & Components / Operating system cups-ddk Operating systems & Components / Operating system package or component cups-ddk-debuginfo Operating systems & Components / Operating system package or component cups-devel Operating systems & Components / Operating system package or component cups-libs-debuginfo Operating systems & Components / Operating system package or component cups-libs Operating systems & Components / Operating system package or component cups-client-debuginfo Operating systems & Components / Operating system package or component cups-libs-32bit Operating systems & Components / Operating system package or component cups-libs-debuginfo-32bit Operating systems & Components / Operating system package or component cups-debugsource Operating systems & Components / Operating system package or component cups-debuginfo Operating systems & Components / Operating system package or component cups Operating systems & Components / Operating system package or component cups-client Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
1) Improper Authentication
EUVDB-ID: #VU76308
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2023-32360
CWE-ID:
CWE-287 - Improper Authentication
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to missing authentication in CUPS. A remote attacker can access recently printed documents.
MitigationUpdate the affected package cups to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Software Development Kit 12: SP5
SUSE Linux Enterprise Server for SAP Applications 12: SP4 - SP5
SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4
SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4
SUSE Linux Enterprise Server 12: SP2 - SP5
SUSE Linux Enterprise Server 12 SP2 BCL: 12-SP2
SUSE Linux Enterprise High Performance Computing 12: SP2 - SP5
SUSE OpenStack Cloud Crowbar: 9
SUSE OpenStack Cloud: 9
cups-ddk: before 1.7.5-20.46.1
cups-ddk-debuginfo: before 1.7.5-20.46.1
cups-devel: before 1.7.5-20.46.1
cups-libs-debuginfo: before 1.7.5-20.46.1
cups-libs: before 1.7.5-20.46.1
cups-client-debuginfo: before 1.7.5-20.46.1
cups-libs-32bit: before 1.7.5-20.46.1
cups-libs-debuginfo-32bit: before 1.7.5-20.46.1
cups-debugsource: before 1.7.5-20.46.1
cups-debuginfo: before 1.7.5-20.46.1
cups: before 1.7.5-20.46.1
cups-client: before 1.7.5-20.46.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_software_development_kit_12:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_12:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_12:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_12_sp4_ltss:12-SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_12_sp4_espos:12-SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_12:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_12:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_12:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_12_sp2_bcl:12-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_12:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_openstack_cloud_crowbar:9:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_openstack_cloud:9:*:*:*:*:*:*:*
- cpe:2.3:a:suse:cups-ddk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-ddk-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-libs-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-libs:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-client-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-libs-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-libs-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-client:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20233706-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Use-after-free
EUVDB-ID: #VU77641
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2023-34241
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a use-after-free error in cupsdAcceptClient(). A remote attacker can cause a denial of service condition on the target system.
MitigationUpdate the affected package cups to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Software Development Kit 12: SP5
SUSE Linux Enterprise Server for SAP Applications 12: SP4 - SP5
SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4
SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4
SUSE Linux Enterprise Server 12: SP2 - SP5
SUSE Linux Enterprise Server 12 SP2 BCL: 12-SP2
SUSE Linux Enterprise High Performance Computing 12: SP2 - SP5
SUSE OpenStack Cloud Crowbar: 9
SUSE OpenStack Cloud: 9
cups-ddk: before 1.7.5-20.46.1
cups-ddk-debuginfo: before 1.7.5-20.46.1
cups-devel: before 1.7.5-20.46.1
cups-libs-debuginfo: before 1.7.5-20.46.1
cups-libs: before 1.7.5-20.46.1
cups-client-debuginfo: before 1.7.5-20.46.1
cups-libs-32bit: before 1.7.5-20.46.1
cups-libs-debuginfo-32bit: before 1.7.5-20.46.1
cups-debugsource: before 1.7.5-20.46.1
cups-debuginfo: before 1.7.5-20.46.1
cups: before 1.7.5-20.46.1
cups-client: before 1.7.5-20.46.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_software_development_kit_12:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_12:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_12:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_12_sp4_ltss:12-SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_12_sp4_espos:12-SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_12:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_12:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_12:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_12_sp2_bcl:12-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_12:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_openstack_cloud_crowbar:9:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_openstack_cloud:9:*:*:*:*:*:*:*
- cpe:2.3:a:suse:cups-ddk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-ddk-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-libs-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-libs:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-client-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-libs-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-libs-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-client:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20233706-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Off-by-one
EUVDB-ID: #VU80932
Risk: High
CVSSv4.0: 6.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2023-4504
CWE-ID:
CWE-193 - Off-by-one Error
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to an off-by-one error when parsing Postscript objects within the scan_ps() function in cups/raster-interpret.c. A remote attacker can trigger pass a specially crafted PPD file to the affected application, trigger a heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationUpdate the affected package cups to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Software Development Kit 12: SP5
SUSE Linux Enterprise Server for SAP Applications 12: SP4 - SP5
SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4
SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4
SUSE Linux Enterprise Server 12: SP2 - SP5
SUSE Linux Enterprise Server 12 SP2 BCL: 12-SP2
SUSE Linux Enterprise High Performance Computing 12: SP2 - SP5
SUSE OpenStack Cloud Crowbar: 9
SUSE OpenStack Cloud: 9
cups-ddk: before 1.7.5-20.46.1
cups-ddk-debuginfo: before 1.7.5-20.46.1
cups-devel: before 1.7.5-20.46.1
cups-libs-debuginfo: before 1.7.5-20.46.1
cups-libs: before 1.7.5-20.46.1
cups-client-debuginfo: before 1.7.5-20.46.1
cups-libs-32bit: before 1.7.5-20.46.1
cups-libs-debuginfo-32bit: before 1.7.5-20.46.1
cups-debugsource: before 1.7.5-20.46.1
cups-debuginfo: before 1.7.5-20.46.1
cups: before 1.7.5-20.46.1
cups-client: before 1.7.5-20.46.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_software_development_kit_12:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_12:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_12:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_12_sp4_ltss:12-SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_12_sp4_espos:12-SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_12:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_12:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_12:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_12_sp2_bcl:12-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_12:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_openstack_cloud_crowbar:9:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_openstack_cloud:9:*:*:*:*:*:*:*
- cpe:2.3:a:suse:cups-ddk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-ddk-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-libs-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-libs:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-client-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-libs-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-libs-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cups-client:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20233706-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
