SUSE update for net-snmp
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2022-44792 CVE-2022-44793 |
| CWE-ID | CWE-476 |
| Exploitation vector | Network |
| Public exploit |
Public exploit code for vulnerability #1 is available. Public exploit code for vulnerability #2 is available. |
| Vulnerable software |
SUSE Linux Enterprise Software Development Kit Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications Operating systems & Components / Operating system SUSE Linux Enterprise Server Operating systems & Components / Operating system libsnmp30-debuginfo-32bit Operating systems & Components / Operating system package or component libsnmp30-32bit Operating systems & Components / Operating system package or component snmp-mibs Operating systems & Components / Operating system package or component perl-SNMP-debuginfo Operating systems & Components / Operating system package or component perl-SNMP Operating systems & Components / Operating system package or component net-snmp Operating systems & Components / Operating system package or component libsnmp30-debuginfo Operating systems & Components / Operating system package or component libsnmp30 Operating systems & Components / Operating system package or component net-snmp-devel Operating systems & Components / Operating system package or component net-snmp-debugsource Operating systems & Components / Operating system package or component net-snmp-debuginfo Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) NULL pointer dereference
EUVDB-ID: #VU70878
Risk: Medium
CVSSv4.0: 5.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/U:Green]
CVE-ID: CVE-2022-44792
CWE-ID:
CWE-476 - NULL Pointer Dereference
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error within the handle_ipDefaultTTL() function in agent/mibgroup/ip-mib/ip_scalars.c. A remote non-authenticated attacker can send specially crafted UDP to the application and perform a denial of service (DoS) attack.
MitigationUpdate the affected package net-snmp to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Software Development Kit: 12-SP5
SUSE Linux Enterprise Server for SAP Applications: 12-SP5
SUSE Linux Enterprise Server: 12-SP5
libsnmp30-debuginfo-32bit: before 5.7.3-11.6.1
libsnmp30-32bit: before 5.7.3-11.6.1
snmp-mibs: before 5.7.3-11.6.1
perl-SNMP-debuginfo: before 5.7.3-11.6.1
perl-SNMP: before 5.7.3-11.6.1
net-snmp: before 5.7.3-11.6.1
libsnmp30-debuginfo: before 5.7.3-11.6.1
libsnmp30: before 5.7.3-11.6.1
net-snmp-devel: before 5.7.3-11.6.1
net-snmp-debugsource: before 5.7.3-11.6.1
net-snmp-debuginfo: before 5.7.3-11.6.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_software_development_kit:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:libsnmp30-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libsnmp30-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:snmp-mibs:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:perl-snmp-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:perl-snmp:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:net-snmp:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libsnmp30-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libsnmp30:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:net-snmp-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:net-snmp-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:net-snmp-debuginfo:*:*:*:*:*:suse_linux:*:*
http://www.suse.com/support/update/announcement/2023/suse-su-20230068-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user 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) NULL pointer dereference
EUVDB-ID: #VU70879
Risk: Medium
CVSSv4.0: 7.7 [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:P/U:Green]
CVE-ID: CVE-2022-44793
CWE-ID:
CWE-476 - NULL Pointer Dereference
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error within the handle_ipv6IpForwarding() function in agent/mibgroup/ip-mib/ip_scalars.c. A remote attacker can send specially crafted UDP packets to the application and perform a denial of service (DoS) attack.
MitigationUpdate the affected package net-snmp to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Software Development Kit: 12-SP5
SUSE Linux Enterprise Server for SAP Applications: 12-SP5
SUSE Linux Enterprise Server: 12-SP5
libsnmp30-debuginfo-32bit: before 5.7.3-11.6.1
libsnmp30-32bit: before 5.7.3-11.6.1
snmp-mibs: before 5.7.3-11.6.1
perl-SNMP-debuginfo: before 5.7.3-11.6.1
perl-SNMP: before 5.7.3-11.6.1
net-snmp: before 5.7.3-11.6.1
libsnmp30-debuginfo: before 5.7.3-11.6.1
libsnmp30: before 5.7.3-11.6.1
net-snmp-devel: before 5.7.3-11.6.1
net-snmp-debugsource: before 5.7.3-11.6.1
net-snmp-debuginfo: before 5.7.3-11.6.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_software_development_kit:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:libsnmp30-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libsnmp30-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:snmp-mibs:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:perl-snmp-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:perl-snmp:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:net-snmp:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libsnmp30-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libsnmp30:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:net-snmp-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:net-snmp-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:net-snmp-debuginfo:*:*:*:*:*:suse_linux:*:*
http://www.suse.com/support/update/announcement/2023/suse-su-20230068-1/
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.
