CVE-2020-12823
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2020-12823
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenConnect 8.09 has a buffer overflow, causing a denial of service (application crash) or possibly unspecified other impact, via crafted certificate data to get_cert_name in gnutls.c.
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
OpenConnect 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenConnect是一款用于连接虚拟专用网络的开源应用程序。 OpenConnect 8.09版本中存在缓冲区错误漏洞。攻击者可通过发送特制证书数据到gnutls.c文件中的get_cert_name利用该漏洞导致拒绝服务（应用程序崩溃）。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2020-12823
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2020-12823
请登录查看更多情报信息。
- https://bugs.gentoo.org/721570x_refsource_MISC
- https://gitlab.com/openconnect/openconnect/-/merge_requests/108x_refsource_MISC
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00056.htmlvendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00039.htmlvendor-advisoryx_refsource_SUSE
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AYSXLXAPXD2T73T6JMHI5G2WP7KHAGMN/vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/25MFX4AZE7RDCUWOL4ZOE73YBOPUMQDX/vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEVTIH5UFX35CC7MVSYBGRM3D66ACFD5/vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2020-12823
Same Patch Batch · n/a · 2020-05-12 · 14 CVEs total
| CVE-2020-8156 | Nextcloud Mail 信任管理问题漏洞 | |
| CVE-2020-8154 | Nextcloud Server 安全漏洞 | |
| CVE-2020-8155 | Nextcloud Server 跨站脚本漏洞 | |
| CVE-2020-8153 | Nextcloud Groupfolders app 访问控制错误漏洞 | |
| CVE-2020-8151 | Active Resource 信息泄露漏洞 | |
| CVE-2020-8159 | actionpack_page-caching gem 路径遍历漏洞 | |
| CVE-2020-1939 | Apache NuttX 代码问题漏洞 | |
| CVE-2020-5897 | F5 BIG-IP APM和BIG-IP APM Clients 资源管理错误漏洞 | |
| CVE-2020-5896 | F5 BIG-IP APM和BIG-IP APM Clients 安全漏洞 | |
| CVE-2020-5898 | F5 BIG-IP APM和BIG-IP APM Clients 安全漏洞 | |
| CVE-2020-12825 | libcroco 缓冲区错误漏洞 | |
| CVE-2020-12826 | Linux kernel 输入验证错误漏洞 | |
| CVE-2020-12772 | Ignite Realtime Spark 信息泄露漏洞 |
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
V. Comments for CVE-2020-12823
No comments yet