According to the versions of the net-snmp packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - A flaw was found in net-snmp. A buffer overflow in the handling of the INDEX of NET-SNMP-VACM-MIB can     cause an out-of-bounds memory access issue. (CVE-2022-24805)

  - A flaw was found in net-snmp. This issue occurs due to improper input validation when simultaneously     setting malformed OIDs in the master agent and subagent. (CVE-2022-24806)

  - A flaw was found in net-snmp. A malformed OID in a SET request to the SNMP-VIEW-BASED-ACM-     MIB::vacmAccessTable can cause an out-of-bounds memory access issue. (CVE-2022-24807)

  - A flaw was found in net-snmp. A malformed OID in a SET request to NET-SNMP-AGENT-MIB::nsLogTable can cause     a NULL pointer dereference issue. (CVE-2022-24808)

  - A flaw was found in net-snmp. A malformed OID in a GET-NEXT to the nsVacmAccessTable can cause a NULL     pointer dereference issue. (CVE-2022-24809)

  - A flaw was found in net-snmp. A malformed OID in a SET to the nsVacmAccessTable can cause a NULL pointer     dereference issue. (CVE-2022-24810)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5543-1 advisory.

    Yu Zhang and Nanyu Zhong discovered that Net-SNMP incorrectly handled memory operations when processing     certain requests. A remote attacker could use this issue to cause Net-SNMP to crash, resulting in a denial     of service, or possibly execute arbitrary code.

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the net-snmp packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - A flaw was found in net-snmp. This issue occurs due to improper input validation when simultaneously     setting malformed OIDs in the master agent and subagent. (CVE-2022-24806)

  - A flaw was found in net-snmp. A malformed OID in a SET request to the SNMP-VIEW-BASED-ACM-     MIB::vacmAccessTable can cause an out-of-bounds memory access issue. (CVE-2022-24807)

  - A flaw was found in net-snmp. A malformed OID in a SET request to NET-SNMP-AGENT-MIB::nsLogTable can cause     a NULL pointer dereference issue. (CVE-2022-24808)

  - A flaw was found in net-snmp. A malformed OID in a GET-NEXT to the nsVacmAccessTable can cause a NULL     pointer dereference issue. (CVE-2022-24809)

  - A flaw was found in net-snmp. A malformed OID in a SET to the nsVacmAccessTable can cause a NULL pointer     dereference issue. (CVE-2022-24810)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the net-snmp packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - The vulnerability exists due to a boundary error when handling INDEX of NET-SNMP-VACM-MIB. A remote     attacker can trick the victim into loading a specially crafted MIB collection, trigger an out-of-bounds     write and execute arbitrary code on the target system. (CVE-2022-24805)

  - The vulnerability exists due to insufficient validation of user-supplied input when SETing malformed OIDs     in master agent and subagent simultaneously. A remote user can pass specially crafted input to the     application and perform a denial of service (DoS) attack. (CVE-2022-24806)

  - The vulnerability exists due to a boundary error in a SET request to SNMP-VIEW-BASED-ACM-     MIB::vacmAccessTable. A remote user can pass a malformed OID in a SET request, trigger an out-of-bounds     write and execute arbitrary code on the target system. (CVE-2022-24807)

  - The vulnerability exists due to a NULL pointer dereference error in NET-SNMP-AGENT-MIB::nsLogTable when     handling malformed OID in a SET request. A remote user can pass specially crafted data to the application     and perform a denial of service (DoS) attack. (CVE-2022-24808)

  - The vulnerability exists due to a NULL pointer dereference error in nsVacmAccessTable  when handling     malformed OID in GET-NEXT. A remote user can pass specially crafted data to the application and perform a     denial of service (DoS) attack. (CVE-2022-24809)

  - The vulnerability exists due to a NULL pointer dereference error in nsVacmAccessTable when handling     malformed OID in a SET request. A remote user can pass specially crafted data to the application and     perform a denial of service (DoS) attack. (CVE-2022-24810)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the net-snmp packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - handle_ipDefaultTTL in agent/mibgroup/ip-mib/ip_scalars.c in Net-SNMP 5.8 through 5.9.3 has a NULL Pointer     Exception bug that can be used by a remote attacker (who has write access) to cause the instance to crash     via a crafted UDP packet, resulting in Denial of Service. (CVE-2022-44792)

  - 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. (CVE-2022-44793)

  - A flaw was found in net-snmp. A buffer overflow in the handling of the INDEX of NET-SNMP-VACM-MIB can     cause an out-of-bounds memory access issue. (CVE-2022-24805)

  - A flaw was found in net-snmp. This issue occurs due to improper input validation when simultaneously     setting malformed OIDs in the master agent and subagent. (CVE-2022-24806)

  - A flaw was found in net-snmp. A malformed OID in a SET request to the SNMP-VIEW-BASED-ACM-     MIB::vacmAccessTable can cause an out-of-bounds memory access issue. (CVE-2022-24807)

  - A flaw was found in net-snmp. A malformed OID in a SET request to NET-SNMP-AGENT-MIB::nsLogTable can cause     a NULL pointer dereference issue. (CVE-2022-24808)

  - A flaw was found in net-snmp. A malformed OID in a GET-NEXT to the nsVacmAccessTable can cause a NULL     pointer dereference issue. (CVE-2022-24809)

  - A flaw was found in net-snmp. A malformed OID in a SET to the nsVacmAccessTable can cause a NULL pointer     dereference issue. (CVE-2022-24810)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Ubuntu 16.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5795-2 advisory.

    USN-5795-1 and 5543-1 fixed several vulnerabilities in Net-SNMP. This update provides the corresponding     update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM.



Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名稱	產品	系列	已發布	已更新	嚴重性
178882	EulerOS Virtualization 3.0.6.6 : net-snmp (EulerOS-SA-2023-2400)	Nessus	Huawei Local Security Checks	2023/7/26	2024/4/17	medium
163680	Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : Net-SNMP vulnerabilities (USN-5543-1)	Nessus	Ubuntu Local Security Checks	2022/8/1	2024/8/27	medium
170848	EulerOS Virtualization 3.0.2.2 : net-snmp (EulerOS-SA-2023-1276)	Nessus	Huawei Local Security Checks	2023/1/30	2024/4/17	medium
166866	EulerOS 2.0 SP10 : net-snmp (EulerOS-SA-2022-2660)	Nessus	Huawei Local Security Checks	2022/11/2	2024/4/17	medium
165822	EulerOS 2.0 SP5 : net-snmp (EulerOS-SA-2022-2445)	Nessus	Huawei Local Security Checks	2022/10/8	2024/4/17	medium
169393	EulerOS Virtualization 2.10.0 : net-snmp (EulerOS-SA-2022-2912)	Nessus	Huawei Local Security Checks	2022/12/28	2024/4/17	medium
177150	EulerOS Virtualization 3.0.6.0 : net-snmp (EulerOS-SA-2023-2254)	Nessus	Huawei Local Security Checks	2023/6/13	2023/6/13	medium
170082	Ubuntu 16.04 ESM : Net-SNMP vulnerabilities (USN-5795-2)	Nessus	Ubuntu Local Security Checks	2023/1/16	2024/10/29	medium

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