SUSE update for frr
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 4 |
| CVE-ID | CVE-2023-38406 CVE-2023-38407 CVE-2023-47234 CVE-2023-47235 |
| CWE-ID | CWE-20 CWE-125 |
| 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 openSUSE Leap Operating systems & Components / Operating system libfrrfpm_pb0-debuginfo Operating systems & Components / Operating system package or component libfrrzmq0 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-debuginfo Operating systems & Components / Operating system package or component libfrrcares0-debuginfo Operating systems & Components / Operating system package or component libfrr_pb0 Operating systems & Components / Operating system package or component libfrr0 Operating systems & Components / Operating system package or component libmlag_pb0-debuginfo Operating systems & Components / Operating system package or component libfrr_pb0-debuginfo Operating systems & Components / Operating system package or component libfrrsnmp0 Operating systems & Components / Operating system package or component frr-devel Operating systems & Components / Operating system package or component libmlag_pb0 Operating systems & Components / Operating system package or component libfrrospfapiclient0 Operating systems & Components / Operating system package or component frr-debuginfo Operating systems & Components / Operating system package or component libfrrfpm_pb0 Operating systems & Components / Operating system package or component libfrrcares0 Operating systems & Components / Operating system package or component libfrrsnmp0-debuginfo Operating systems & Components / Operating system package or component libfrr0-debuginfo Operating systems & Components / Operating system package or component frr-debugsource Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 4 vulnerabilities.
1) Input validation error
EUVDB-ID: #VU82897
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-2023-38406
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 in bgpd/bgp_flowspec.c. 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-SP5
SUSE Linux Enterprise Server for SAP Applications 15: SP5
SUSE Linux Enterprise Server 15: SP5
SUSE Linux Enterprise Real Time 15: SP5
SUSE Linux Enterprise High Performance Computing 15: SP5
openSUSE Leap: 15.5
libfrrfpm_pb0-debuginfo: before 8.4-150500.4.15.1
libfrrzmq0: before 8.4-150500.4.15.1
libfrrospfapiclient0-debuginfo: before 8.4-150500.4.15.1
frr: before 8.4-150500.4.15.1
libfrrzmq0-debuginfo: before 8.4-150500.4.15.1
libfrrcares0-debuginfo: before 8.4-150500.4.15.1
libfrr_pb0: before 8.4-150500.4.15.1
libfrr0: before 8.4-150500.4.15.1
libmlag_pb0-debuginfo: before 8.4-150500.4.15.1
libfrr_pb0-debuginfo: before 8.4-150500.4.15.1
libfrrsnmp0: before 8.4-150500.4.15.1
frr-devel: before 8.4-150500.4.15.1
libmlag_pb0: before 8.4-150500.4.15.1
libfrrospfapiclient0: before 8.4-150500.4.15.1
frr-debuginfo: before 8.4-150500.4.15.1
libfrrfpm_pb0: before 8.4-150500.4.15.1
libfrrcares0: before 8.4-150500.4.15.1
libfrrsnmp0-debuginfo: before 8.4-150500.4.15.1
libfrr0-debuginfo: before 8.4-150500.4.15.1
frr-debugsource: before 8.4-150500.4.15.1
CPE2.3- cpe:2.3:o:suse:server_applications_module:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:libfrrfpm_pb0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrzmq0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrospfapiclient0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:frr:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrzmq0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrcares0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrr_pb0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrr0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libmlag_pb0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrr_pb0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrsnmp0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:frr-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libmlag_pb0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrospfapiclient0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:frr-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrfpm_pb0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrcares0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrsnmp0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrr0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:frr-debugsource:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20234663-1/
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) Out-of-bounds read
EUVDB-ID: #VU82898
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-2023-38407
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary condition during labeled unicast parsing in bgpd/bgp_label.c. A remote attacker can send specially crafted input to the application, trigger an out-of-bounds read error and crash the daemon.
Update the affected package frr to the latest version.
Vulnerable software versionsServer Applications Module: 15-SP5
SUSE Linux Enterprise Server for SAP Applications 15: SP5
SUSE Linux Enterprise Server 15: SP5
SUSE Linux Enterprise Real Time 15: SP5
SUSE Linux Enterprise High Performance Computing 15: SP5
openSUSE Leap: 15.5
libfrrfpm_pb0-debuginfo: before 8.4-150500.4.15.1
libfrrzmq0: before 8.4-150500.4.15.1
libfrrospfapiclient0-debuginfo: before 8.4-150500.4.15.1
frr: before 8.4-150500.4.15.1
libfrrzmq0-debuginfo: before 8.4-150500.4.15.1
libfrrcares0-debuginfo: before 8.4-150500.4.15.1
libfrr_pb0: before 8.4-150500.4.15.1
libfrr0: before 8.4-150500.4.15.1
libmlag_pb0-debuginfo: before 8.4-150500.4.15.1
libfrr_pb0-debuginfo: before 8.4-150500.4.15.1
libfrrsnmp0: before 8.4-150500.4.15.1
frr-devel: before 8.4-150500.4.15.1
libmlag_pb0: before 8.4-150500.4.15.1
libfrrospfapiclient0: before 8.4-150500.4.15.1
frr-debuginfo: before 8.4-150500.4.15.1
libfrrfpm_pb0: before 8.4-150500.4.15.1
libfrrcares0: before 8.4-150500.4.15.1
libfrrsnmp0-debuginfo: before 8.4-150500.4.15.1
libfrr0-debuginfo: before 8.4-150500.4.15.1
frr-debugsource: before 8.4-150500.4.15.1
CPE2.3- cpe:2.3:o:suse:server_applications_module:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:libfrrfpm_pb0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrzmq0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrospfapiclient0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:frr:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrzmq0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrcares0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrr_pb0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrr0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libmlag_pb0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrr_pb0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrsnmp0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:frr-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libmlag_pb0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrospfapiclient0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:frr-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrfpm_pb0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrcares0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrsnmp0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrr0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:frr-debugsource:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20234663-1/
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: #VU82899
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-2023-47234
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 a crafted BGP UPDATE message with a MP_UNREACH_NLRI attribute and additional NLRI data (that lacks mandatory path attributes). A remote attacker can send specially crafted messages to the daemon and perform a denial of service (DoS) attack.
MitigationUpdate the affected package frr to the latest version.
Vulnerable software versionsServer Applications Module: 15-SP5
SUSE Linux Enterprise Server for SAP Applications 15: SP5
SUSE Linux Enterprise Server 15: SP5
SUSE Linux Enterprise Real Time 15: SP5
SUSE Linux Enterprise High Performance Computing 15: SP5
openSUSE Leap: 15.5
libfrrfpm_pb0-debuginfo: before 8.4-150500.4.15.1
libfrrzmq0: before 8.4-150500.4.15.1
libfrrospfapiclient0-debuginfo: before 8.4-150500.4.15.1
frr: before 8.4-150500.4.15.1
libfrrzmq0-debuginfo: before 8.4-150500.4.15.1
libfrrcares0-debuginfo: before 8.4-150500.4.15.1
libfrr_pb0: before 8.4-150500.4.15.1
libfrr0: before 8.4-150500.4.15.1
libmlag_pb0-debuginfo: before 8.4-150500.4.15.1
libfrr_pb0-debuginfo: before 8.4-150500.4.15.1
libfrrsnmp0: before 8.4-150500.4.15.1
frr-devel: before 8.4-150500.4.15.1
libmlag_pb0: before 8.4-150500.4.15.1
libfrrospfapiclient0: before 8.4-150500.4.15.1
frr-debuginfo: before 8.4-150500.4.15.1
libfrrfpm_pb0: before 8.4-150500.4.15.1
libfrrcares0: before 8.4-150500.4.15.1
libfrrsnmp0-debuginfo: before 8.4-150500.4.15.1
libfrr0-debuginfo: before 8.4-150500.4.15.1
frr-debugsource: before 8.4-150500.4.15.1
CPE2.3- cpe:2.3:o:suse:server_applications_module:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:libfrrfpm_pb0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrzmq0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrospfapiclient0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:frr:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrzmq0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrcares0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrr_pb0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrr0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libmlag_pb0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrr_pb0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrsnmp0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:frr-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libmlag_pb0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrospfapiclient0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:frr-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrfpm_pb0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrcares0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrsnmp0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrr0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:frr-debugsource:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20234663-1/
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) Input validation error
EUVDB-ID: #VU82900
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-2023-47235
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 a malformed BGP UPDATE message with an EOR is processed. 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-SP5
SUSE Linux Enterprise Server for SAP Applications 15: SP5
SUSE Linux Enterprise Server 15: SP5
SUSE Linux Enterprise Real Time 15: SP5
SUSE Linux Enterprise High Performance Computing 15: SP5
openSUSE Leap: 15.5
libfrrfpm_pb0-debuginfo: before 8.4-150500.4.15.1
libfrrzmq0: before 8.4-150500.4.15.1
libfrrospfapiclient0-debuginfo: before 8.4-150500.4.15.1
frr: before 8.4-150500.4.15.1
libfrrzmq0-debuginfo: before 8.4-150500.4.15.1
libfrrcares0-debuginfo: before 8.4-150500.4.15.1
libfrr_pb0: before 8.4-150500.4.15.1
libfrr0: before 8.4-150500.4.15.1
libmlag_pb0-debuginfo: before 8.4-150500.4.15.1
libfrr_pb0-debuginfo: before 8.4-150500.4.15.1
libfrrsnmp0: before 8.4-150500.4.15.1
frr-devel: before 8.4-150500.4.15.1
libmlag_pb0: before 8.4-150500.4.15.1
libfrrospfapiclient0: before 8.4-150500.4.15.1
frr-debuginfo: before 8.4-150500.4.15.1
libfrrfpm_pb0: before 8.4-150500.4.15.1
libfrrcares0: before 8.4-150500.4.15.1
libfrrsnmp0-debuginfo: before 8.4-150500.4.15.1
libfrr0-debuginfo: before 8.4-150500.4.15.1
frr-debugsource: before 8.4-150500.4.15.1
CPE2.3- cpe:2.3:o:suse:server_applications_module:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:libfrrfpm_pb0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrzmq0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrospfapiclient0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:frr:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrzmq0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrcares0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrr_pb0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrr0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libmlag_pb0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrr_pb0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrsnmp0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:frr-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libmlag_pb0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrospfapiclient0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:frr-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrfpm_pb0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrcares0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrrsnmp0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libfrr0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:frr-debugsource:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20234663-1/
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.
