CVE-2023-22417 (GCVE-0-2023-22417)
Vulnerability from cvelistv5
Published
2023-01-12 00:00
Modified
2025-04-08 13:33
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-401 - Missing Release of Memory after Effective Lifetime
  • Denial of Service (DoS)
Summary
A Missing Release of Memory after Effective Lifetime vulnerability in the Flow Processing Daemon (flowd) of Juniper Networks Junos OS allows a network-based, unauthenticated attacker to cause a Denial of Service (DoS). In an IPsec VPN environment, a memory leak will be seen if a DH or ECDH group is configured. Eventually the flowd process will crash and restart. This issue affects Juniper Networks Junos OS on SRX Series: All versions prior to 19.3R3-S7; 19.4 versions prior to 19.4R2-S8, 19.4R3-S10; 20.2 versions prior to 20.2R3-S6; 20.3 versions prior to 20.3R3-S5; 20.4 versions prior to 20.4R3-S5; 21.1 versions prior to 21.1R3-S4; 21.2 versions prior to 21.2R3; 21.3 versions prior to 21.3R3; 21.4 versions prior to 21.4R2.
References
Impacted products
Vendor Product Version
Juniper Networks Junos OS Version: unspecified   < 19.3R3-S7
Version: 19.4   < 19.4R2-S8, 19.4R3-S10
Version: 20.2   < 20.2R3-S6
Version: 20.3   < 20.3R3-S5
Version: 20.4   < 20.4R3-S5
Version: 21.1   < 21.1R3-S4
Version: 21.2   < 21.2R3
Version: 21.3   < 21.3R3
Version: 21.4   < 21.4R2
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