SUSE update for ruby2.5



| Updated: 2024-12-27
Risk Medium
Patch available YES
Number of vulnerabilities 5
CVE-ID CVE-2024-35176
CVE-2024-39908
CVE-2024-41123
CVE-2024-41946
CVE-2024-43398
CWE-ID CWE-20
CWE-776
CWE-400
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Vulnerable software
Basesystem Module
Operating systems & Components / Operating system

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

SUSE Linux Enterprise Server 15 SP4 LTSS
Operating systems & Components / Operating system

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

SUSE Linux Enterprise Desktop 15 SP4 LTSS
Operating systems & Components / Operating system

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

ruby2.5-devel
Operating systems & Components / Operating system package or component

ruby2.5-debuginfo
Operating systems & Components / Operating system package or component

ruby2.5-devel-extra
Operating systems & Components / Operating system package or component

ruby2.5-debugsource
Operating systems & Components / Operating system package or component

ruby2.5-stdlib
Operating systems & Components / Operating system package or component

ruby2.5
Operating systems & Components / Operating system package or component

libruby2_5-2_5-debuginfo
Operating systems & Components / Operating system package or component

ruby2.5-stdlib-debuginfo
Operating systems & Components / Operating system package or component

libruby2_5-2_5
Operating systems & Components / Operating system package or component

Vendor SUSE

Security Bulletin

This security bulletin contains information about 5 vulnerabilities.

1) Input validation error

EUVDB-ID: #VU94361

Risk: Medium

CVSSv3.1: 6.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2024-35176

CWE-ID: CWE-20 - Improper input validation

Exploit availability: Yes

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input when parsing XML that has multiple bracket character occurrences (e.g. "<") in an attribute value. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Update the affected package ruby2.5 to the latest version.

Vulnerable software versions

Basesystem Module: 15-SP5 - 15-SP6

SUSE Linux Enterprise Real Time 15: SP5 - SP6

SUSE Linux Enterprise Server for SAP Applications 15: SP2 - SP6

SUSE Linux Enterprise Server 15: SP2 - SP6

SUSE Linux Enterprise Desktop 15: SP5 - SP6

SUSE Linux Enterprise Server 15 SP4 LTSS: 15-SP4

SUSE Linux Enterprise High Performance Computing LTSS 15: SP3 - SP4

SUSE Linux Enterprise Desktop 15 SP4 LTSS: 15-SP4

SUSE Linux Enterprise High Performance Computing 15: SP2 - SP5

SUSE Linux Enterprise Server 15 SP3 LTSS: 15-SP3

SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2

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

SUSE Enterprise Storage: 7.1

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

ruby2.5-devel: before 2.5.9-150000.4.32.1

ruby2.5-debuginfo: before 2.5.9-150000.4.32.1

ruby2.5-devel-extra: before 2.5.9-150000.4.32.1

ruby2.5-debugsource: before 2.5.9-150000.4.32.1

ruby2.5-stdlib: before 2.5.9-150000.4.32.1

ruby2.5: before 2.5.9-150000.4.32.1

libruby2_5-2_5-debuginfo: before 2.5.9-150000.4.32.1

ruby2.5-stdlib-debuginfo: before 2.5.9-150000.4.32.1

libruby2_5-2_5: before 2.5.9-150000.4.32.1

CPE2.3 External links

http://www.suse.com/support/update/announcement/2024/suse-su-20243874-1/


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. However, proof of concept for this vulnerability is available.

2) Input validation error

EUVDB-ID: #VU94363

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-39908

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied XML input. A remote attacker can pass specially crafted characters, such as "<", "\0" and "%>" to the application and perform a denial of service (DoS) attack.

Mitigation

Update the affected package ruby2.5 to the latest version.

Vulnerable software versions

Basesystem Module: 15-SP5 - 15-SP6

SUSE Linux Enterprise Real Time 15: SP5 - SP6

SUSE Linux Enterprise Server for SAP Applications 15: SP2 - SP6

SUSE Linux Enterprise Server 15: SP2 - SP6

SUSE Linux Enterprise Desktop 15: SP5 - SP6

SUSE Linux Enterprise Server 15 SP4 LTSS: 15-SP4

SUSE Linux Enterprise High Performance Computing LTSS 15: SP3 - SP4

SUSE Linux Enterprise Desktop 15 SP4 LTSS: 15-SP4

SUSE Linux Enterprise High Performance Computing 15: SP2 - SP5

SUSE Linux Enterprise Server 15 SP3 LTSS: 15-SP3

SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2

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

SUSE Enterprise Storage: 7.1

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

ruby2.5-devel: before 2.5.9-150000.4.32.1

ruby2.5-debuginfo: before 2.5.9-150000.4.32.1

ruby2.5-devel-extra: before 2.5.9-150000.4.32.1

ruby2.5-debugsource: before 2.5.9-150000.4.32.1

ruby2.5-stdlib: before 2.5.9-150000.4.32.1

ruby2.5: before 2.5.9-150000.4.32.1

libruby2_5-2_5-debuginfo: before 2.5.9-150000.4.32.1

ruby2.5-stdlib-debuginfo: before 2.5.9-150000.4.32.1

libruby2_5-2_5: before 2.5.9-150000.4.32.1

CPE2.3 External links

http://www.suse.com/support/update/announcement/2024/suse-su-20243874-1/


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) Input validation error

EUVDB-ID: #VU95149

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-41123

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input when parsing characters such as a whitespace character, >] and ]>. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Update the affected package ruby2.5 to the latest version.

Vulnerable software versions

Basesystem Module: 15-SP5 - 15-SP6

SUSE Linux Enterprise Real Time 15: SP5 - SP6

SUSE Linux Enterprise Server for SAP Applications 15: SP2 - SP6

SUSE Linux Enterprise Server 15: SP2 - SP6

SUSE Linux Enterprise Desktop 15: SP5 - SP6

SUSE Linux Enterprise Server 15 SP4 LTSS: 15-SP4

SUSE Linux Enterprise High Performance Computing LTSS 15: SP3 - SP4

SUSE Linux Enterprise Desktop 15 SP4 LTSS: 15-SP4

SUSE Linux Enterprise High Performance Computing 15: SP2 - SP5

SUSE Linux Enterprise Server 15 SP3 LTSS: 15-SP3

SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2

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

SUSE Enterprise Storage: 7.1

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

ruby2.5-devel: before 2.5.9-150000.4.32.1

ruby2.5-debuginfo: before 2.5.9-150000.4.32.1

ruby2.5-devel-extra: before 2.5.9-150000.4.32.1

ruby2.5-debugsource: before 2.5.9-150000.4.32.1

ruby2.5-stdlib: before 2.5.9-150000.4.32.1

ruby2.5: before 2.5.9-150000.4.32.1

libruby2_5-2_5-debuginfo: before 2.5.9-150000.4.32.1

ruby2.5-stdlib-debuginfo: before 2.5.9-150000.4.32.1

libruby2_5-2_5: before 2.5.9-150000.4.32.1

CPE2.3 External links

http://www.suse.com/support/update/announcement/2024/suse-su-20243874-1/


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.

4) XML Entity Expansion

EUVDB-ID: #VU95148

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-41946

CWE-ID: CWE-776 - Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation when parsing XML with SAX2 or pull parser API. A remote attacker can pass specially crafted XML data to the application and perform a denial of service attack.

Mitigation

Update the affected package ruby2.5 to the latest version.

Vulnerable software versions

Basesystem Module: 15-SP5 - 15-SP6

SUSE Linux Enterprise Real Time 15: SP5 - SP6

SUSE Linux Enterprise Server for SAP Applications 15: SP2 - SP6

SUSE Linux Enterprise Server 15: SP2 - SP6

SUSE Linux Enterprise Desktop 15: SP5 - SP6

SUSE Linux Enterprise Server 15 SP4 LTSS: 15-SP4

SUSE Linux Enterprise High Performance Computing LTSS 15: SP3 - SP4

SUSE Linux Enterprise Desktop 15 SP4 LTSS: 15-SP4

SUSE Linux Enterprise High Performance Computing 15: SP2 - SP5

SUSE Linux Enterprise Server 15 SP3 LTSS: 15-SP3

SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2

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

SUSE Enterprise Storage: 7.1

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

ruby2.5-devel: before 2.5.9-150000.4.32.1

ruby2.5-debuginfo: before 2.5.9-150000.4.32.1

ruby2.5-devel-extra: before 2.5.9-150000.4.32.1

ruby2.5-debugsource: before 2.5.9-150000.4.32.1

ruby2.5-stdlib: before 2.5.9-150000.4.32.1

ruby2.5: before 2.5.9-150000.4.32.1

libruby2_5-2_5-debuginfo: before 2.5.9-150000.4.32.1

ruby2.5-stdlib-debuginfo: before 2.5.9-150000.4.32.1

libruby2_5-2_5: before 2.5.9-150000.4.32.1

CPE2.3 External links

http://www.suse.com/support/update/announcement/2024/suse-su-20243874-1/


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.

5) Resource exhaustion

EUVDB-ID: #VU96970

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-43398

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources when parsing XML with multiple deep elements that have same local name attributes. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Update the affected package ruby2.5 to the latest version.

Vulnerable software versions

Basesystem Module: 15-SP5 - 15-SP6

SUSE Linux Enterprise Real Time 15: SP5 - SP6

SUSE Linux Enterprise Server for SAP Applications 15: SP2 - SP6

SUSE Linux Enterprise Server 15: SP2 - SP6

SUSE Linux Enterprise Desktop 15: SP5 - SP6

SUSE Linux Enterprise Server 15 SP4 LTSS: 15-SP4

SUSE Linux Enterprise High Performance Computing LTSS 15: SP3 - SP4

SUSE Linux Enterprise Desktop 15 SP4 LTSS: 15-SP4

SUSE Linux Enterprise High Performance Computing 15: SP2 - SP5

SUSE Linux Enterprise Server 15 SP3 LTSS: 15-SP3

SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2

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

SUSE Enterprise Storage: 7.1

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

ruby2.5-devel: before 2.5.9-150000.4.32.1

ruby2.5-debuginfo: before 2.5.9-150000.4.32.1

ruby2.5-devel-extra: before 2.5.9-150000.4.32.1

ruby2.5-debugsource: before 2.5.9-150000.4.32.1

ruby2.5-stdlib: before 2.5.9-150000.4.32.1

ruby2.5: before 2.5.9-150000.4.32.1

libruby2_5-2_5-debuginfo: before 2.5.9-150000.4.32.1

ruby2.5-stdlib-debuginfo: before 2.5.9-150000.4.32.1

libruby2_5-2_5: before 2.5.9-150000.4.32.1

CPE2.3 External links

http://www.suse.com/support/update/announcement/2024/suse-su-20243874-1/


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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