Bugzilla – Bug 1205148
VUL-0: CVE-2022-44793: net-snmp-openssl1,net-snmp: remote attacker with write access can cause a NULL pointer dereference in handle_ipv6IpForwarding()
Last modified: 2023-01-16 08:15:28 UTC
CVE-2022-44793 handle_ipv6IpForwarding in agent/mibgroup/ip-mib/ip_scalars.c in Net-SNMP 5.4.3 through 5.9.3 has a NULL Pointer Exception bug that can be used by a remote attacker to cause the instance to crash via a crafted UDP packet, resulting in Denial of Service. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-44793 https://www.cve.org/CVERecord?id=CVE-2022-44793 https://github.com/net-snmp/net-snmp/issues/475 https://gist.github.com/menglong2234/d07a65b5028145c9f4e1d1db8c4c202f
Affected: - SUSE:SLE-11-SP1:Update/net-snmp-openssl1 - SUSE:SLE-11-SP1:Update/net-snmp - SUSE:SLE-12-SP1:Update/net-snmp - SUSE:SLE-12-SP4:Update/net-snmp - SUSE:SLE-15:Update/net-snmp - SUSE:SLE-15-SP1:Update/net-snmp - SUSE:SLE-15-SP3:Update/net-snmp
net-snmp upstream is still working on a proper solution. Waiting for details. This issue will be fixed together with bsc#1205150 / CVE-2022-44792.
SUSE-SU-2023:0068-1: An update that solves two vulnerabilities and has one errata is now available. Category: security (moderate) Bug References: 1198059,1205148,1205150 CVE References: CVE-2022-44792,CVE-2022-44793 JIRA References: Sources used: SUSE Linux Enterprise Software Development Kit 12-SP5 (src): net-snmp-5.7.3-11.6.1 SUSE Linux Enterprise Server 12-SP5 (src): net-snmp-5.7.3-11.6.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
SUSE-SU-2023:0075-1: An update that solves two vulnerabilities and has two fixes is now available. Category: security (moderate) Bug References: 1205148,1205150,1206044,1206828 CVE References: CVE-2022-44792,CVE-2022-44793 JIRA References: Sources used: openSUSE Leap Micro 5.3 (src): net-snmp-5.9.3-150300.15.8.1 openSUSE Leap 15.4 (src): net-snmp-5.9.3-150300.15.8.1 SUSE Linux Enterprise Realtime Extension 15-SP3 (src): net-snmp-5.9.3-150300.15.8.1 SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4 (src): net-snmp-5.9.3-150300.15.8.1 SUSE Linux Enterprise Module for Basesystem 15-SP4 (src): net-snmp-5.9.3-150300.15.8.1 SUSE Linux Enterprise Micro 5.3 (src): net-snmp-5.9.3-150300.15.8.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Fixed and released.