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I. Basic Information for CVE-2022-4121
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In libetpan a null pointer dereference in mailimap_mailbox_data_status_free in low-level/imap/mailimap_types.c was found that could lead to a remote denial of service or other potential consequences.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
空指针解引用
Source: NVD (National Vulnerability Database)
Vulnerability Title
LibEtPan 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LibEtPan是Hoà V. Dinh个人开发者的一款为IMAP、SMTP、POP和NNTP等多种邮件访问提供可移植框架的库。 LibEtPan 存在安全漏洞,攻击者利用该漏洞可以通过 mailimap_mailbox_data_status_free() 强制取消引用 libetpan 上的 NULL 指针,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
-libetpan unknown -
II. Public POCs for CVE-2022-4121
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III. Intelligence Information for CVE-2022-4121
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IV. Related Vulnerabilities
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