SUSE update for frr
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2023-46752 CVE-2023-46753 |
| CWE-ID | CWE-20 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
Server Applications Module 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 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 openSUSE Leap Operating systems & Components / Operating system frr-debugsource Operating systems & Components / Operating system package or component libfrr_pb0-debuginfo Operating systems & Components / Operating system package or component frr-debuginfo Operating systems & Components / Operating system package or component libfrrfpm_pb0-debuginfo Operating systems & Components / Operating system package or component libfrrospfapiclient0 Operating systems & Components / Operating system package or component libfrrgrpc_pb0-debuginfo Operating systems & Components / Operating system package or component libmlag_pb0-debuginfo Operating systems & Components / Operating system package or component libfrrcares0 Operating systems & Components / Operating system package or component libfrrcares0-debuginfo Operating systems & Components / Operating system package or component libfrrsnmp0 Operating systems & Components / Operating system package or component libfrrfpm_pb0 Operating systems & Components / Operating system package or component libfrrospfapiclient0-debuginfo Operating systems & Components / Operating system package or component frr Operating systems & Components / Operating system package or component libfrrzmq0 Operating systems & Components / Operating system package or component libfrr_pb0 Operating systems & Components / Operating system package or component frr-devel Operating systems & Components / Operating system package or component libfrrsnmp0-debuginfo Operating systems & Components / Operating system package or component libfrrzmq0-debuginfo Operating systems & Components / Operating system package or component libfrrgrpc_pb0 Operating systems & Components / Operating system package or component libmlag_pb0 Operating systems & Components / Operating system package or component libfrr0 Operating systems & Components / Operating system package or component libfrr0-debuginfo Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) Input validation error
EUVDB-ID: #VU82901
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-2023-46752
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe 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 processing MP_REACH_NLRI data. A remote attacker can send specially crafted input to the application and perform a denial of service (DoS) attack.
MitigationUpdate the affected package frr to the latest version.
Vulnerable software versionsServer Applications Module: 15-SP4
SUSE Linux Enterprise Server for SAP Applications 15: SP4
SUSE Linux Enterprise Server 15: SP4
SUSE Linux Enterprise Real Time 15: SP4
SUSE Linux Enterprise High Performance Computing 15: SP4
SUSE Manager Retail Branch Server: 4.3
SUSE Manager Server: 4.3
SUSE Manager Proxy: 4.3
openSUSE Leap: 15.3 - 15.4
frr-debugsource: before 7.4-150300.4.20.1
libfrr_pb0-debuginfo: before 7.4-150300.4.20.1
frr-debuginfo: before 7.4-150300.4.20.1
libfrrfpm_pb0-debuginfo: before 7.4-150300.4.20.1
libfrrospfapiclient0: before 7.4-150300.4.20.1
libfrrgrpc_pb0-debuginfo: before 7.4-150300.4.20.1
libmlag_pb0-debuginfo: before 7.4-150300.4.20.1
libfrrcares0: before 7.4-150300.4.20.1
libfrrcares0-debuginfo: before 7.4-150300.4.20.1
libfrrsnmp0: before 7.4-150300.4.20.1
libfrrfpm_pb0: before 7.4-150300.4.20.1
libfrrospfapiclient0-debuginfo: before 7.4-150300.4.20.1
frr: before 7.4-150300.4.20.1
libfrrzmq0: before 7.4-150300.4.20.1
libfrr_pb0: before 7.4-150300.4.20.1
frr-devel: before 7.4-150300.4.20.1
libfrrsnmp0-debuginfo: before 7.4-150300.4.20.1
libfrrzmq0-debuginfo: before 7.4-150300.4.20.1
libfrrgrpc_pb0: before 7.4-150300.4.20.1
libmlag_pb0: before 7.4-150300.4.20.1
libfrr0: before 7.4-150300.4.20.1
libfrr0-debuginfo: before 7.4-150300.4.20.1
CPE2.3- cpe:2.3:o:suse:server_applications_module:15-SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
- cpe:2.3:a:suse:frr-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrr_pb0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:frr-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrfpm_pb0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrospfapiclient0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrgrpc_pb0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libmlag_pb0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrcares0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrcares0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrsnmp0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrfpm_pb0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrospfapiclient0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:frr:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrzmq0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrr_pb0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:frr-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrsnmp0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrzmq0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrgrpc_pb0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libmlag_pb0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrr0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrr0-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20234483-1/
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) Input validation error
EUVDB-ID: #VU82902
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-2023-46753
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe 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 processing BGP UPDATE message without mandatory attributes. A remote attacker can send specially crafted input to the application and perform a denial of service (DoS) attack.
MitigationUpdate the affected package frr to the latest version.
Vulnerable software versionsServer Applications Module: 15-SP4
SUSE Linux Enterprise Server for SAP Applications 15: SP4
SUSE Linux Enterprise Server 15: SP4
SUSE Linux Enterprise Real Time 15: SP4
SUSE Linux Enterprise High Performance Computing 15: SP4
SUSE Manager Retail Branch Server: 4.3
SUSE Manager Server: 4.3
SUSE Manager Proxy: 4.3
openSUSE Leap: 15.3 - 15.4
frr-debugsource: before 7.4-150300.4.20.1
libfrr_pb0-debuginfo: before 7.4-150300.4.20.1
frr-debuginfo: before 7.4-150300.4.20.1
libfrrfpm_pb0-debuginfo: before 7.4-150300.4.20.1
libfrrospfapiclient0: before 7.4-150300.4.20.1
libfrrgrpc_pb0-debuginfo: before 7.4-150300.4.20.1
libmlag_pb0-debuginfo: before 7.4-150300.4.20.1
libfrrcares0: before 7.4-150300.4.20.1
libfrrcares0-debuginfo: before 7.4-150300.4.20.1
libfrrsnmp0: before 7.4-150300.4.20.1
libfrrfpm_pb0: before 7.4-150300.4.20.1
libfrrospfapiclient0-debuginfo: before 7.4-150300.4.20.1
frr: before 7.4-150300.4.20.1
libfrrzmq0: before 7.4-150300.4.20.1
libfrr_pb0: before 7.4-150300.4.20.1
frr-devel: before 7.4-150300.4.20.1
libfrrsnmp0-debuginfo: before 7.4-150300.4.20.1
libfrrzmq0-debuginfo: before 7.4-150300.4.20.1
libfrrgrpc_pb0: before 7.4-150300.4.20.1
libmlag_pb0: before 7.4-150300.4.20.1
libfrr0: before 7.4-150300.4.20.1
libfrr0-debuginfo: before 7.4-150300.4.20.1
CPE2.3- cpe:2.3:o:suse:server_applications_module:15-SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
- cpe:2.3:a:suse:frr-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrr_pb0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:frr-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrfpm_pb0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrospfapiclient0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrgrpc_pb0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libmlag_pb0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrcares0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrcares0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrsnmp0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrfpm_pb0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrospfapiclient0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:frr:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrzmq0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrr_pb0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:frr-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrsnmp0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrzmq0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrrgrpc_pb0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libmlag_pb0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrr0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfrr0-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20234483-1/
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.
