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I. Basic Information for CVE-2023-40457
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The BGP daemon in Extreme Networks ExtremeXOS (aka EXOS) 30.7.1.1 allows an attacker (who is not on a directly connected network) to cause a denial of service (BGP session reset) because of BGP attribute error mishandling (for attribute 21 and 25). NOTE: the vendor disputes this because it is "evaluating support for RFC 7606 as a future feature" and believes that "customers that have chosen to not require or implement RFC 7606 have done so willingly and with knowledge of what is needed to defend against these types of attacks."
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Extreme Networks EXOS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Extreme Networks EXOS是美国极进网路(Extreme Networks)公司的一个网络交换机中使用的软件或网络操作系统。 Extreme Networks EXOS存在安全漏洞,该漏洞源于攻击者发送恶意BGP更新消息包,可以触发拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2023-40457
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III. Intelligence Information for CVE-2023-40457
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IV. Related Vulnerabilities
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