Potential Denial of Service exploit in Net-SNMP 5.8 through 5.9.3
22343
01 August 2023
01 August 2023
CLOSED
MEDIUM
6.5 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2022-44792
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Brocade Security Advisory ID |
BSA-2023-2137 |
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Component |
Net-SNMP |
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Summary
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.
Products Affected
Brocade Fabric OS versions 7.4.2h and later, v8.2.3 and later, v9.0.1a and later
Products Confirmed Not Affected
Brocade SANnav and Brocade ASCG are not affected by this vulnerability
Solution
Solution provided in Brocade Fabric OS v9.1.1c, v9.2.0 and later versions
Revision History
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Version |
Change |
Date |
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1.0 |
Initial Publication |
August 1, 2023 |
Disclaimer
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