SUSE update for cups



Risk High
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2023-32360
CVE-2023-4504
CWE-ID CWE-287
CWE-193
Exploitation vector Network
Public exploit N/A
Vulnerable software
Development Tools Module
Operating systems & Components / Operating system

Desktop Applications Module
Operating systems & Components / Operating system

Basesystem Module
Operating systems & Components / Operating system

SUSE Linux Enterprise Micro for Rancher
Operating systems & Components / Operating system

SUSE Linux Enterprise Server for SAP Applications 15
Operating systems & Components / Operating system

SUSE Linux Enterprise Server 15
Operating systems & Components / Operating system

SUSE Linux Enterprise Real Time 15
Operating systems & Components / Operating system

SUSE Linux Enterprise High Performance Computing 15
Operating systems & Components / Operating system

SUSE Linux Enterprise Desktop 15
Operating systems & Components / Operating system

SUSE Linux Enterprise Micro
Operating systems & Components / Operating system

SUSE Linux Enterprise Server 15 SP3 LTSS
Operating systems & Components / Operating system

SUSE Linux Enterprise Server 15 SP2 LTSS
Operating systems & Components / Operating system

SUSE Linux Enterprise Server 15 SP1 LTSS
Operating systems & Components / Operating system

SUSE Linux Enterprise High Performance Computing LTSS 15
Operating systems & Components / Operating system

SUSE Linux Enterprise High Performance Computing ESPOS 15
Operating systems & Components / Operating system

SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS
Operating systems & Components / Operating system

SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS
Operating systems & Components / Operating system

openSUSE Leap
Operating systems & Components / Operating system

SUSE Enterprise Storage
Operating systems & Components / Operating system

SUSE Manager Retail Branch Server
Operating systems & Components / Operating system

SUSE Manager Server
Operating systems & Components / Operating system

SUSE Manager Proxy
Operating systems & Components / Operating system

SUSE CaaS Platform
Operating systems & Components / Operating system

libcupsmime1-32bit-debuginfo
Operating systems & Components / Operating system package or component

libcupsppdc1-32bit-debuginfo
Operating systems & Components / Operating system package or component

libcupsmime1-32bit
Operating systems & Components / Operating system package or component

libcups2-32bit
Operating systems & Components / Operating system package or component

libcupscgi1-32bit
Operating systems & Components / Operating system package or component

libcupsimage2-32bit-debuginfo
Operating systems & Components / Operating system package or component

cups-devel-32bit
Operating systems & Components / Operating system package or component

libcupscgi1-32bit-debuginfo
Operating systems & Components / Operating system package or component

libcupsppdc1-32bit
Operating systems & Components / Operating system package or component

libcupsimage2-32bit
Operating systems & Components / Operating system package or component

libcups2-32bit-debuginfo
Operating systems & Components / Operating system package or component

cups-ddk
Operating systems & Components / Operating system package or component

libcupsppdc1-debuginfo
Operating systems & Components / Operating system package or component

cups-config
Operating systems & Components / Operating system package or component

libcupscgi1
Operating systems & Components / Operating system package or component

libcupsimage2-debuginfo
Operating systems & Components / Operating system package or component

cups-debugsource
Operating systems & Components / Operating system package or component

libcupsppdc1
Operating systems & Components / Operating system package or component

libcupsmime1-debuginfo
Operating systems & Components / Operating system package or component

libcupsmime1
Operating systems & Components / Operating system package or component

libcupscgi1-debuginfo
Operating systems & Components / Operating system package or component

cups-debuginfo
Operating systems & Components / Operating system package or component

libcups2-debuginfo
Operating systems & Components / Operating system package or component

cups-client-debuginfo
Operating systems & Components / Operating system package or component

libcups2
Operating systems & Components / Operating system package or component

cups-devel
Operating systems & Components / Operating system package or component

libcupsimage2
Operating systems & Components / Operating system package or component

cups-ddk-debuginfo
Operating systems & Components / Operating system package or component

cups-client
Operating systems & Components / Operating system package or component

cups
Operating systems & Components / Operating system package or component

Vendor SUSE

Security Bulletin

This security bulletin contains information about 2 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

Description

The 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.

Mitigation

Update the affected package cups to the latest version.

Vulnerable software versions

Development Tools Module: 15-SP4 - 15-SP5

Desktop Applications Module: 15-SP5

Basesystem Module: 15-SP4 - 15-SP5

SUSE Linux Enterprise Micro for Rancher: 5.2 - 5.4

SUSE Linux Enterprise Server for SAP Applications 15: SP1 - SP5

SUSE Linux Enterprise Server 15: SP1 - SP5

SUSE Linux Enterprise Real Time 15: SP4 - SP5

SUSE Linux Enterprise High Performance Computing 15: SP1 - SP5

SUSE Linux Enterprise Desktop 15: SP4 - SP5

SUSE Linux Enterprise Micro: 5.2 - 5.4

SUSE Linux Enterprise Server 15 SP3 LTSS: 15-SP3

SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2

SUSE Linux Enterprise Server 15 SP1 LTSS: 15-SP1

SUSE Linux Enterprise High Performance Computing LTSS 15: SP3

SUSE Linux Enterprise High Performance Computing ESPOS 15: SP3

SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS: 15-SP2

SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS: 15-SP1

openSUSE Leap: 15.4 - 15.5

SUSE Enterprise Storage: 7.1

SUSE Manager Retail Branch Server: 4.2 - 4.3

SUSE Manager Server: 4.2 - 4.3

SUSE Manager Proxy: 4.2 - 4.3

SUSE CaaS Platform: 4.0

libcupsmime1-32bit-debuginfo: before 2.2.7-150000.3.51.2

libcupsppdc1-32bit-debuginfo: before 2.2.7-150000.3.51.2

libcupsmime1-32bit: before 2.2.7-150000.3.51.2

libcups2-32bit: before 2.2.7-150000.3.51.2

libcupscgi1-32bit: before 2.2.7-150000.3.51.2

libcupsimage2-32bit-debuginfo: before 2.2.7-150000.3.51.2

cups-devel-32bit: before 2.2.7-150000.3.51.2

libcupscgi1-32bit-debuginfo: before 2.2.7-150000.3.51.2

libcupsppdc1-32bit: before 2.2.7-150000.3.51.2

libcupsimage2-32bit: before 2.2.7-150000.3.51.2

libcups2-32bit-debuginfo: before 2.2.7-150000.3.51.2

cups-ddk: before 2.2.7-150000.3.51.2

libcupsppdc1-debuginfo: before 2.2.7-150000.3.51.2

cups-config: before 2.2.7-150000.3.51.2

libcupscgi1: before 2.2.7-150000.3.51.2

libcupsimage2-debuginfo: before 2.2.7-150000.3.51.2

cups-debugsource: before 2.2.7-150000.3.51.2

libcupsppdc1: before 2.2.7-150000.3.51.2

libcupsmime1-debuginfo: before 2.2.7-150000.3.51.2

libcupsmime1: before 2.2.7-150000.3.51.2

libcupscgi1-debuginfo: before 2.2.7-150000.3.51.2

cups-debuginfo: before 2.2.7-150000.3.51.2

libcups2-debuginfo: before 2.2.7-150000.3.51.2

cups-client-debuginfo: before 2.2.7-150000.3.51.2

libcups2: before 2.2.7-150000.3.51.2

cups-devel: before 2.2.7-150000.3.51.2

libcupsimage2: before 2.2.7-150000.3.51.2

cups-ddk-debuginfo: before 2.2.7-150000.3.51.2

cups-client: before 2.2.7-150000.3.51.2

cups: before 2.2.7-150000.3.51.2

CPE2.3 External links

https://www.suse.com/support/update/announcement/2023/suse-su-20233707-1/


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) 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

Description

The 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.

Mitigation

Update the affected package cups to the latest version.

Vulnerable software versions

Development Tools Module: 15-SP4 - 15-SP5

Desktop Applications Module: 15-SP5

Basesystem Module: 15-SP4 - 15-SP5

SUSE Linux Enterprise Micro for Rancher: 5.2 - 5.4

SUSE Linux Enterprise Server for SAP Applications 15: SP1 - SP5

SUSE Linux Enterprise Server 15: SP1 - SP5

SUSE Linux Enterprise Real Time 15: SP4 - SP5

SUSE Linux Enterprise High Performance Computing 15: SP1 - SP5

SUSE Linux Enterprise Desktop 15: SP4 - SP5

SUSE Linux Enterprise Micro: 5.2 - 5.4

SUSE Linux Enterprise Server 15 SP3 LTSS: 15-SP3

SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2

SUSE Linux Enterprise Server 15 SP1 LTSS: 15-SP1

SUSE Linux Enterprise High Performance Computing LTSS 15: SP3

SUSE Linux Enterprise High Performance Computing ESPOS 15: SP3

SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS: 15-SP2

SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS: 15-SP1

openSUSE Leap: 15.4 - 15.5

SUSE Enterprise Storage: 7.1

SUSE Manager Retail Branch Server: 4.2 - 4.3

SUSE Manager Server: 4.2 - 4.3

SUSE Manager Proxy: 4.2 - 4.3

SUSE CaaS Platform: 4.0

libcupsmime1-32bit-debuginfo: before 2.2.7-150000.3.51.2

libcupsppdc1-32bit-debuginfo: before 2.2.7-150000.3.51.2

libcupsmime1-32bit: before 2.2.7-150000.3.51.2

libcups2-32bit: before 2.2.7-150000.3.51.2

libcupscgi1-32bit: before 2.2.7-150000.3.51.2

libcupsimage2-32bit-debuginfo: before 2.2.7-150000.3.51.2

cups-devel-32bit: before 2.2.7-150000.3.51.2

libcupscgi1-32bit-debuginfo: before 2.2.7-150000.3.51.2

libcupsppdc1-32bit: before 2.2.7-150000.3.51.2

libcupsimage2-32bit: before 2.2.7-150000.3.51.2

libcups2-32bit-debuginfo: before 2.2.7-150000.3.51.2

cups-ddk: before 2.2.7-150000.3.51.2

libcupsppdc1-debuginfo: before 2.2.7-150000.3.51.2

cups-config: before 2.2.7-150000.3.51.2

libcupscgi1: before 2.2.7-150000.3.51.2

libcupsimage2-debuginfo: before 2.2.7-150000.3.51.2

cups-debugsource: before 2.2.7-150000.3.51.2

libcupsppdc1: before 2.2.7-150000.3.51.2

libcupsmime1-debuginfo: before 2.2.7-150000.3.51.2

libcupsmime1: before 2.2.7-150000.3.51.2

libcupscgi1-debuginfo: before 2.2.7-150000.3.51.2

cups-debuginfo: before 2.2.7-150000.3.51.2

libcups2-debuginfo: before 2.2.7-150000.3.51.2

cups-client-debuginfo: before 2.2.7-150000.3.51.2

libcups2: before 2.2.7-150000.3.51.2

cups-devel: before 2.2.7-150000.3.51.2

libcupsimage2: before 2.2.7-150000.3.51.2

cups-ddk-debuginfo: before 2.2.7-150000.3.51.2

cups-client: before 2.2.7-150000.3.51.2

cups: before 2.2.7-150000.3.51.2

CPE2.3 External links

https://www.suse.com/support/update/announcement/2023/suse-su-20233707-1/


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.



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