CVE-2024-33862
HIGH7.5EPSS 0.64%OPCFoundation.NetStandard.Opc.Ua.Core buffer-management vulnerability
發布日:2024/7/6修改日:2024/7/8
描述
A buffer-management vulnerability in OPC Foundation OPCFoundation.NetStandard.Opc.Ua.Core before 1.5.374.54 could allow remote attackers to exhaust memory resources. It is triggered when the system receives an excessive number of messages from a remote source. This could potentially lead to a denial of service (DoS) condition, disrupting the normal operation of the system.
受影響套件(1)
- NuGet/OPCFoundation.NetStandard.Opc.Ua.Corefrom 0, < 1.5.374.54
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | 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 |
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
參考連結(5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2024-33862
- PATCHhttps://github.com/OPCFoundation/UA-.NETStandard
- WEBhttps://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2024-33862.pdf
- WEBhttps://github.com/OPCFoundation/UA-.NETStandard/commit/52d4492ccc928f128e7a38857fdf58d94e1e652b
- WEBhttps://github.com/OPCFoundation/UA-.NETStandard/releases/tag/1.5.374.54