CVE-2021-3698
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I. Basic Information for CVE-2021-3698
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in Cockpit in versions prior to 260 in the way it handles the certificate verification performed by the System Security Services Daemon (SSSD). This flaw allows client certificates to authenticate successfully, regardless of the Certificate Revocation List (CRL) configuration or the certificate status. The highest threat from this vulnerability is to confidentiality.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
证书验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cockpit 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cockpit是一个交互式服务器管理界面。 Cockpit 中存在安全漏洞，该漏洞允许客户端证书成功地进行身份验证，而不管证书吊销列表(CRL)配置或证书状态如何。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | cockpit | cockpit versions prior to 260 | - |
II. Public POCs for CVE-2021-3698
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://bugzilla.redhat.com/show_bug.cgi?id=1992149x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-3698
Same Patch Batch · n/a · 2022-03-08 · 9 CVEs total
| CVE-2022-0856 | libcaca 数字错误漏洞 | |
| CVE-2021-3981 | grub2 安全漏洞 | |
| CVE-2021-4095 | Linux kernel 代码问题漏洞 | |
| CVE-2022-0516 | Linux kernel 缓冲区错误漏洞 | |
| CVE-2022-25225 | Network Olympus SQL注入漏洞 | |
| CVE-2022-24286 | Acer QuickAccess 授权问题漏洞 | |
| CVE-2022-24285 | Acer Care Center 授权问题漏洞 | |
| CVE-2021-28488 | Ericsson Network Manage安全漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-8276
bettercap MySQL Server mysql_server.go integer coercion - CVE-2026-8275
bettercap zerogod IPP Service zerogod_ipp_primitives.go ippR - CVE-2026-8270
Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
Same weakness: CWE-295
V. Comments for CVE-2021-3698
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