SUSE update for quagga



Risk High
Patch available YES
Number of vulnerabilities 7
CVE-ID CVE-2017-15865
CVE-2018-5378
CVE-2018-5379
CVE-2018-5380
CVE-2018-5381
CVE-2022-37032
CVE-2024-44070
CWE-ID CWE-200
CWE-119
CWE-415
CWE-125
CWE-835
CWE-20
Exploitation vector Network
Public exploit Public exploit code for vulnerability #6 is available.
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
Operating systems & Components / Operating system

SUSE Linux Enterprise High Performance Computing 12
Operating systems & Components / Operating system

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

libospf0-debuginfo
Operating systems & Components / Operating system package or component

quagga
Operating systems & Components / Operating system package or component

libquagga_pb0
Operating systems & Components / Operating system package or component

libospfapiclient0-debuginfo
Operating systems & Components / Operating system package or component

libospf0
Operating systems & Components / Operating system package or component

libquagga_pb0-debuginfo
Operating systems & Components / Operating system package or component

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

libospfapiclient0
Operating systems & Components / Operating system package or component

libzebra1-debuginfo
Operating systems & Components / Operating system package or component

libfpm_pb0
Operating systems & Components / Operating system package or component

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

libzebra1
Operating systems & Components / Operating system package or component

libfpm_pb0-debuginfo
Operating systems & Components / Operating system package or component

Vendor SUSE

Security Bulletin

This security bulletin contains information about 7 vulnerabilities.

1) Information disclosure

EUVDB-ID: #VU97714

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2017-15865

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to an error when handling attribute length in BPG packets. A remote attacker can send a malformed BGP UPDATE packet from a connected peer and trigger transmission of up to a few thousand unintended bytes.

Mitigation

Update the affected package quagga to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP5

SUSE Linux Enterprise Server 12: SP5

SUSE Linux Enterprise High Performance Computing 12: SP5

quagga-devel: before 1.1.1-17.13.1

libospf0-debuginfo: before 1.1.1-17.13.1

quagga: before 1.1.1-17.13.1

libquagga_pb0: before 1.1.1-17.13.1

libospfapiclient0-debuginfo: before 1.1.1-17.13.1

libospf0: before 1.1.1-17.13.1

libquagga_pb0-debuginfo: before 1.1.1-17.13.1

quagga-debuginfo: before 1.1.1-17.13.1

libospfapiclient0: before 1.1.1-17.13.1

libzebra1-debuginfo: before 1.1.1-17.13.1

libfpm_pb0: before 1.1.1-17.13.1

quagga-debugsource: before 1.1.1-17.13.1

libzebra1: before 1.1.1-17.13.1

libfpm_pb0-debuginfo: before 1.1.1-17.13.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2024/suse-su-20243426-1/


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) Memory corruption

EUVDB-ID: #VU10655

Risk: Low

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:Clear]

CVE-ID: CVE-2018-5378

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a remote attacker to cause DoS condition on the target system.

The weakness exists in the Quagga BGP daemon due to failure to properly bounds check data sent with a NOTIFY to a peer by the Quagga BGP daemon, bgpd. A remote attacker can send specially crafted input and cause the bgpd process or the daemon to crash.

Mitigation

Update the affected package quagga to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP5

SUSE Linux Enterprise Server 12: SP5

SUSE Linux Enterprise High Performance Computing 12: SP5

quagga-devel: before 1.1.1-17.13.1

libospf0-debuginfo: before 1.1.1-17.13.1

quagga: before 1.1.1-17.13.1

libquagga_pb0: before 1.1.1-17.13.1

libospfapiclient0-debuginfo: before 1.1.1-17.13.1

libospf0: before 1.1.1-17.13.1

libquagga_pb0-debuginfo: before 1.1.1-17.13.1

quagga-debuginfo: before 1.1.1-17.13.1

libospfapiclient0: before 1.1.1-17.13.1

libzebra1-debuginfo: before 1.1.1-17.13.1

libfpm_pb0: before 1.1.1-17.13.1

quagga-debugsource: before 1.1.1-17.13.1

libzebra1: before 1.1.1-17.13.1

libfpm_pb0-debuginfo: before 1.1.1-17.13.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2024/suse-su-20243426-1/


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) Double free memory error

EUVDB-ID: #VU10612

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2018-5379

CWE-ID: CWE-415 - Double Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to cause DoS condition on the target system.

The weakness exists in the Quagga BGP daemon due to double-free memory when processing certain forms of UPDATE message, containing cluster-list and/or unknown attributes. A remote attacker can supply specially crafted input, trigger bqpd to crash and execute arbitrary code.

Mitigation

Update the affected package quagga to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP5

SUSE Linux Enterprise Server 12: SP5

SUSE Linux Enterprise High Performance Computing 12: SP5

quagga-devel: before 1.1.1-17.13.1

libospf0-debuginfo: before 1.1.1-17.13.1

quagga: before 1.1.1-17.13.1

libquagga_pb0: before 1.1.1-17.13.1

libospfapiclient0-debuginfo: before 1.1.1-17.13.1

libospf0: before 1.1.1-17.13.1

libquagga_pb0-debuginfo: before 1.1.1-17.13.1

quagga-debuginfo: before 1.1.1-17.13.1

libospfapiclient0: before 1.1.1-17.13.1

libzebra1-debuginfo: before 1.1.1-17.13.1

libfpm_pb0: before 1.1.1-17.13.1

quagga-debugsource: before 1.1.1-17.13.1

libzebra1: before 1.1.1-17.13.1

libfpm_pb0-debuginfo: before 1.1.1-17.13.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2024/suse-su-20243426-1/


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) Out-of-bounds read

EUVDB-ID: #VU10617

Risk: Low

CVSSv4.0: 6.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2018-5380

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a remote attacker to obtain potentially sensitive information or cause DoS condition on the target system.

The weakness exists in the Quagga BGP daemon due to out-of-bounds read. A remote attacker send a specially crafted input, overrun internal BGP code-to-string conversion tables used for debug by 1 pointer value and read arbitrary data or cause a denial of service.

Mitigation

Update the affected package quagga to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP5

SUSE Linux Enterprise Server 12: SP5

SUSE Linux Enterprise High Performance Computing 12: SP5

quagga-devel: before 1.1.1-17.13.1

libospf0-debuginfo: before 1.1.1-17.13.1

quagga: before 1.1.1-17.13.1

libquagga_pb0: before 1.1.1-17.13.1

libospfapiclient0-debuginfo: before 1.1.1-17.13.1

libospf0: before 1.1.1-17.13.1

libquagga_pb0-debuginfo: before 1.1.1-17.13.1

quagga-debuginfo: before 1.1.1-17.13.1

libospfapiclient0: before 1.1.1-17.13.1

libzebra1-debuginfo: before 1.1.1-17.13.1

libfpm_pb0: before 1.1.1-17.13.1

quagga-debugsource: before 1.1.1-17.13.1

libzebra1: before 1.1.1-17.13.1

libfpm_pb0-debuginfo: before 1.1.1-17.13.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2024/suse-su-20243426-1/


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) Infinite loop

EUVDB-ID: #VU10618

Risk: Low

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:Clear]

CVE-ID: CVE-2018-5381

CWE-ID: CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

Exploit availability: No

Description

The vulnerability allows a remote attacker to cause DoS condition on the target system.

The weakness exists in the Quagga BGP daemon due to improper handling of invalid OPEN messages. A remote attacker can trigger infinite loop and cause the service to crash.

Successful exploitation of the vulnerability results in denial of service.

Mitigation

Update the affected package quagga to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP5

SUSE Linux Enterprise Server 12: SP5

SUSE Linux Enterprise High Performance Computing 12: SP5

quagga-devel: before 1.1.1-17.13.1

libospf0-debuginfo: before 1.1.1-17.13.1

quagga: before 1.1.1-17.13.1

libquagga_pb0: before 1.1.1-17.13.1

libospfapiclient0-debuginfo: before 1.1.1-17.13.1

libospf0: before 1.1.1-17.13.1

libquagga_pb0-debuginfo: before 1.1.1-17.13.1

quagga-debuginfo: before 1.1.1-17.13.1

libospfapiclient0: before 1.1.1-17.13.1

libzebra1-debuginfo: before 1.1.1-17.13.1

libfpm_pb0: before 1.1.1-17.13.1

quagga-debugsource: before 1.1.1-17.13.1

libzebra1: before 1.1.1-17.13.1

libfpm_pb0-debuginfo: before 1.1.1-17.13.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2024/suse-su-20243426-1/


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.

6) Out-of-bounds read

EUVDB-ID: #VU67277

Risk: Medium

CVSSv4.0: 2.9 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/U:Green]

CVE-ID: CVE-2022-37032

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: Yes

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information or perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary condition when processing BGP messages. A remote attacker can send specially crafted BGP messages to the system, trigger an out-of-bounds read error and read contents of memory on the system or crash the BGP daemon.

Mitigation

Update the affected package quagga to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP5

SUSE Linux Enterprise Server 12: SP5

SUSE Linux Enterprise High Performance Computing 12: SP5

quagga-devel: before 1.1.1-17.13.1

libospf0-debuginfo: before 1.1.1-17.13.1

quagga: before 1.1.1-17.13.1

libquagga_pb0: before 1.1.1-17.13.1

libospfapiclient0-debuginfo: before 1.1.1-17.13.1

libospf0: before 1.1.1-17.13.1

libquagga_pb0-debuginfo: before 1.1.1-17.13.1

quagga-debuginfo: before 1.1.1-17.13.1

libospfapiclient0: before 1.1.1-17.13.1

libzebra1-debuginfo: before 1.1.1-17.13.1

libfpm_pb0: before 1.1.1-17.13.1

quagga-debugsource: before 1.1.1-17.13.1

libzebra1: before 1.1.1-17.13.1

libfpm_pb0-debuginfo: before 1.1.1-17.13.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2024/suse-su-20243426-1/


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.

7) Input validation error

EUVDB-ID: #VU97120

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-2024-44070

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 within the bgp_attr_encap() function in bgpd/bgp_attr.c. A remote attacker can send specially crafted BGP traffic to the daemon and perform a denial of service (DoS) attack.

Mitigation

Update the affected package quagga to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP5

SUSE Linux Enterprise Server 12: SP5

SUSE Linux Enterprise High Performance Computing 12: SP5

quagga-devel: before 1.1.1-17.13.1

libospf0-debuginfo: before 1.1.1-17.13.1

quagga: before 1.1.1-17.13.1

libquagga_pb0: before 1.1.1-17.13.1

libospfapiclient0-debuginfo: before 1.1.1-17.13.1

libospf0: before 1.1.1-17.13.1

libquagga_pb0-debuginfo: before 1.1.1-17.13.1

quagga-debuginfo: before 1.1.1-17.13.1

libospfapiclient0: before 1.1.1-17.13.1

libzebra1-debuginfo: before 1.1.1-17.13.1

libfpm_pb0: before 1.1.1-17.13.1

quagga-debugsource: before 1.1.1-17.13.1

libzebra1: before 1.1.1-17.13.1

libfpm_pb0-debuginfo: before 1.1.1-17.13.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2024/suse-su-20243426-1/


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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