CVE-2025-9820— GnuTLS 安全漏洞
影响版本矩阵 24
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Red Hat | Red Hat Ceph Storage 8 | 1774002867< * | unaffected |
| Red Hat | Red Hat Discovery 2 | 1775668717< * | unaffected |
1775675922< * | unaffected | ||
| Red Hat | Red Hat Enterprise Linux 10 | 0:3.8.10-3.el10_1< * | unaffected |
| Red Hat | Red Hat Enterprise Linux 6 | 全部 | affected |
| Red Hat | Red Hat Enterprise Linux 7 | 全部 | affected |
| Red Hat | Red Hat Enterprise Linux 8 | 0:3.6.16-8.el8_10.5< * | unaffected |
0:3.6.16-8.el8_10.5< * | unaffected | ||
| Red Hat | Red Hat Enterprise Linux 9 | 0:3.8.3-10.el9_7< * | unaffected |
0:3.8.3-10.el9_7< * | unaffected | ||
| Red Hat | Red Hat Hardened Images | 3.8.12-1.1.hum1< * | unaffected |
| Red Hat | Red Hat Insights proxy 1.5 | 1773685509< * | unaffected |
| Red Hat | Red Hat OpenShift Container Platform 4 | 全部 | affected |
| Red Hat | Red Hat Update Infrastructure 5 | 1773670073< * | unaffected |
1773672059< * | unaffected | ||
1773668803< * | unaffected | ||
1773670137< * | unaffected | ||
| Red Hat | RHEL-8 based Middleware Containers | 7.13.5-4.1777325677< * | unaffected |
7.13.5-4.1777325711< * | unaffected | ||
7.13.5-4.1777325710< * | unaffected | ||
7.13.5-3.1777325680< * | unaffected | ||
7.13.5-4.1777325709< * | unaffected | ||
7.13.5-4.1777325680< * | unaffected | ||
7.13.5-4.1777325708< * | unaffected |
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一、 漏洞 CVE-2025-9820 基础信息
漏洞信息
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Vulnerability Title
Gnutls: stack-based buffer overflow in gnutls_pkcs11_token_init() function
来源: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in the GnuTLS library, specifically in the gnutls_pkcs11_token_init() function that handles PKCS#11 token initialization. When a token label longer than expected is processed, the function writes past the end of a fixed-size stack buffer. This programming error can cause the application using GnuTLS to crash or, in certain conditions, be exploited for code execution. As a result, systems or applications relying on GnuTLS may be vulnerable to a denial of service or local privilege escalation attacks.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
来源: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
来源: CVE Program / CVE List V5
Vulnerability Title
GnuTLS 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
GnuTLS是GnuTLS开源的一款免费的用于实现SSL、TLS和DTLS协议的安全通信库。 GnuTLS存在安全漏洞，该漏洞源于gnutls_pkcs11_token_init函数存在栈缓冲区溢出，可能导致拒绝服务或本地权限提升。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 | 0:3.8.10-3.el10_1 ~ * | cpe:/o:redhat:enterprise_linux:10.1 | |
| Red Hat | Red Hat Enterprise Linux 8 | 0:3.6.16-8.el8_10.5 ~ * | cpe:/a:redhat:enterprise_linux:8::appstream | |
| Red Hat | Red Hat Enterprise Linux 8 | 0:3.6.16-8.el8_10.5 ~ * | cpe:/a:redhat:enterprise_linux:8::appstream | |
| Red Hat | Red Hat Enterprise Linux 9 | 0:3.8.3-10.el9_7 ~ * | cpe:/a:redhat:enterprise_linux:9::appstream | |
| Red Hat | Red Hat Enterprise Linux 9 | 0:3.8.3-10.el9_7 ~ * | cpe:/a:redhat:enterprise_linux:9::appstream | |
| Red Hat | RHEL-8 based Middleware Containers | 7.13.5-4.1777325677 ~ * | cpe:/a:redhat:rhosemc:1.0::el8 | |
| Red Hat | RHEL-8 based Middleware Containers | 7.13.5-4.1777325711 ~ * | cpe:/a:redhat:rhosemc:1.0::el8 | |
| Red Hat | RHEL-8 based Middleware Containers | 7.13.5-4.1777325710 ~ * | cpe:/a:redhat:rhosemc:1.0::el8 | |
| Red Hat | RHEL-8 based Middleware Containers | 7.13.5-3.1777325680 ~ * | cpe:/a:redhat:rhosemc:1.0::el8 | |
| Red Hat | RHEL-8 based Middleware Containers | 7.13.5-4.1777325709 ~ * | cpe:/a:redhat:rhosemc:1.0::el8 | |
| Red Hat | RHEL-8 based Middleware Containers | 7.13.5-4.1777325680 ~ * | cpe:/a:redhat:rhosemc:1.0::el8 | |
| Red Hat | RHEL-8 based Middleware Containers | 7.13.5-4.1777325708 ~ * | cpe:/a:redhat:rhosemc:1.0::el8 | |
| Red Hat | Red Hat Ceph Storage 8 | 1774002867 ~ * | cpe:/a:redhat:ceph_storage:8::el9 | |
| Red Hat | Red Hat Discovery 2 | 1775668717 ~ * | cpe:/a:redhat:discovery:2::el9 | |
| Red Hat | Red Hat Discovery 2 | 1775675922 ~ * | cpe:/a:redhat:discovery:2::el9 | |
| Red Hat | Red Hat Hardened Images | 3.8.12-1.1.hum1 ~ * | cpe:/a:redhat:hummingbird:1 | |
| Red Hat | Red Hat Insights proxy 1.5 | 1773685509 ~ * | cpe:/a:redhat:insights_proxy:1.5::el9 | |
| Red Hat | Red Hat Update Infrastructure 5 | 1773670073 ~ * | cpe:/a:redhat:rhui:5::el9 | |
| Red Hat | Red Hat Update Infrastructure 5 | 1773672059 ~ * | cpe:/a:redhat:rhui:5::el9 | |
| Red Hat | Red Hat Update Infrastructure 5 | 1773668803 ~ * | cpe:/a:redhat:rhui:5::el9 | |
| Red Hat | Red Hat Update Infrastructure 5 | 1773670137 ~ * | cpe:/a:redhat:rhui:5::el9 | |
| Red Hat | Red Hat Enterprise Linux 6 | - | cpe:/o:redhat:enterprise_linux:6 | |
| Red Hat | Red Hat Enterprise Linux 7 | - | cpe:/o:redhat:enterprise_linux:7 | |
| Red Hat | Red Hat OpenShift Container Platform 4 | - | cpe:/a:redhat:openshift:4 |
二、漏洞 CVE-2025-9820 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2025-9820 补丁与修复 (1)
CVE-2025-9820 厂商安全公告 (7)
- 🔗 RHSA-2026:13812 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisoryx_refsource_REDHAT
同批安全公告 · Red Hat · 2026-01-26 · 共 6 条
| CVE-2025-14459 | 8.5 HIGH | Red Hat OpenShift Virtualization 4 安全漏洞 |
| CVE-2025-14525 | 6.4 MEDIUM | Kubevirt 安全漏洞 |
| CVE-2025-14969 | 4.3 MEDIUM | Hibernate Reactive 安全漏洞 |
| CVE-2026-1190 | 3.1 LOW | Keycloak 安全漏洞 |
| CVE-2025-9615 | NetworkManager 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2025-9820
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