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I. Basic Information for CVE-2021-26090
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A missing release of memory after its effective lifetime vulnerability in the Webmail of FortiMail 6.4.0 through 6.4.4 and 6.2.0 through 6.2.6 may allow an unauthenticated remote attacker to exhaust available memory via specifically crafted login requests.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Fortinet FortiMail 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fortinet FortiMail是美国飞塔（Fortinet）公司的一套电子邮件安全网关产品。该产品提供电子邮件安全防护和数据保护等功能。 FortiMail 存在安全漏洞，该漏洞源于Webmail 中的有效生命周期漏洞之后缺少内存释放。攻击者可利用该漏洞通过特制的登录请求耗尽可用内存。
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
FortinetFortinet FortiMail FortiMail 6.4.0 through 6.4.4 and 6.2.0 through 6.2.6 -
II. Public POCs for CVE-2021-26090
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III. Intelligence Information for CVE-2021-26090
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IV. Related Vulnerabilities
Same product: Fortinet FortiMail
Same vendor: Fortinet
V. Comments for CVE-2021-26090

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