cve-2026-29145

CVE-2026-29145 — 即使禁用软失败，OCSP 检查有时仍会软失败 发现者： gregk4sec https://github.com/gregk4sec/cve 发现日期： 2026-02-26 受影响厂商： Apache 受影响产品： Tomcat 严重性： 9.1 严重 CWE： CWE-287 身份验证不当 状态： 审核中 / 已修复 / 私有 / 公开 ✅ 摘要 当禁用软失败时，CLIENTCERT 身份验证在某些场景下未按预期使 OCSP 检查失败。 技术分析 参见：analysis.md 复现步骤 1. 环境搭建 2. 触发条件 3. 预期行为与实际行为 4...

CVE-2026-29145-Tester

CVE-2026-29145 测试环境 📌 概述 本仓库包含一个概念验证（PoC）环境，用于测试 CVE-2026-29145 。 该漏洞是 Apache Tomcat 的相互 TLS（CLIENTCERT）实现中的身份验证绕过 。当 OCSP（在线证书状态协议）配置为禁用软失败时，Tomcat 可能无法将 OCSP 检查失败视为硬性拒绝。如果 OCSP 响应器不可达或返回错误，这允许持有可能已吊销或未验证证书的客户端绕过身份验证。 🛡️ 漏洞详情 属性| 值 ---|--- CVE ID| CVE-2026-29145 CVSS 评分| 9.1（严重）-...

CVE-2026-29145-Tester

CVE-2026-29145 测试环境 📌 概述 本仓库包含一个概念验证（PoC）环境，用于测试 CVE-2026-29145 。 该漏洞是 Apache Tomcat 的相互 TLS（CLIENTCERT）实现中的身份验证绕过 。当 OCSP（在线证书状态协议）配置为禁用软失败时，Tomcat 可能无法将 OCSP 检查失败视为硬性拒绝。如果 OCSP 响应器不可达或返回错误，这允许持有可能已吊销或未验证证书的客户端绕过身份验证。 🛡️ 漏洞详情 属性| 值 ---|--- CVE ID| CVE-2026-29145 CVSS 评分| 9.1（严重）-...

tomcat9 security update

1:9.0.117-2 - Resolves: RHEL-185571 Remove tomcat clustering JAR from RPM builds 1:9.0.117-1 - Resolves: RHEL-150720 Tomcat: Certificate revocation bypass due to improper OCSP response validation CVE-2026-24734 - Resolves: Tomcat: OCSP checks sometimes soft-fail with FFM even when soft-fail is...

Security update for tomcat

This update for tomcat fixes the following issues: Security fixes: CVE-2026-24880: Request smuggling via invalid chunk extension bsc1261850. CVE-2026-25854: Occasionally open redirect bsc1261851. CVE-2026-29129: TLS cipher order is not preserved bsc1261852. CVE-2026-29145: OCSP checks sometimes...

SUSE-SU-2026:1604-1 Security update for tomcat

This update for tomcat fixes the following issues: Security fixes: - CVE-2026-24880: Request smuggling via invalid chunk extension bsc1261850. - CVE-2026-25854: Occasionally open redirect bsc1261851. - CVE-2026-29129: TLS cipher order is not preserved bsc1261852. - CVE-2026-29145: OCSP checks...

SUSE-SU-2026:21378-1 Security update for tomcat

This update for tomcat fixes the following issues: - CVE-2026-24880: Request smuggling via invalid chunk extension bsc1261850. - CVE-2026-25854: Occasionally open redirect bsc1261851. - CVE-2026-29129: TLS cipher order is not preserved bsc1261852. - CVE-2026-29145: OCSP checks sometimes soft-fail...

OPENSUSE-SU-2026:20611-1 Security update for tomcat

This update for tomcat fixes the following issues: - CVE-2026-24880: Request smuggling via invalid chunk extension bsc1261850. - CVE-2026-25854: Occasionally open redirect bsc1261851. - CVE-2026-29129: TLS cipher order is not preserved bsc1261852. - CVE-2026-29145: OCSP checks sometimes soft-fail...

SUSE-SU-2026:21366-1 Security update for tomcat11

This update for tomcat11 fixes the following issues: - Update to Tomcat 11.0.21 - CVE-2026-24880: Request smuggling via invalid chunk extension bsc1261850. - CVE-2026-25854: Occasionally open redirect bsc1261851. - CVE-2026-29129: TLS cipher order is not preserved bsc1261852. - CVE-2026-29145: OC...

BIT-TOMCAT-2026-29145 Apache Tomcat, Apache Tomcat Native: OCSP checks sometimes soft-fail even when soft-fail is disabled

CLIENTCERT authentication does not fail as expected for some scenarios when soft fail is disabled vulnerability in Apache Tomcat, Apache Tomcat Native. This issue affects Apache Tomcat: from 11.0.0 through 11.0.18, from 10.1.0 through 10.1.52, from 9.0.83 through 9.0.115; Apache Tomcat Native: fr...