جزئیات آسیب‌پذیری
CVE-2026-27446
Apache Artemis, Apache ActiveMQ Artemis: Auth bypass for Core downstream federation
شرح رسمی (انگلیسی)
Missing Authentication for Critical Function (CWE-306) vulnerability in Apache Artemis, Apache ActiveMQ Artemis. An unauthenticated remote attacker can use the Core protocol to force a target broker to establish an outbound Core federation connection to an attacker-controlled rogue broker. This could potentially result in message injection into any queue and/or message exfiltration from any queue via the rogue broker. This impacts environments that allow both: - incoming Core protocol connections from untrusted sources to the broker - outgoing Core protocol connections from the broker to untrusted targets This issue affects: - Apache Artemis from 2.50.0 through 2.51.0 - Apache ActiveMQ Artemis from 2.11.0 through 2.44.0. Users are recommended to upgrade to Apache Artemis version 2.52.0, which fixes the issue. The issue can be mitigated by one of the following: - Remove Core protocol support from any acceptor receiving connections from untrusted sources. Incoming Core protocol connections are supported by default via the "artemis" acceptor listening on port 61616. See the "protocols" URL parameter configured for the acceptor. An acceptor URL without this parameter supports all protocols by default, including Core. - Use two-way SSL (i.e. certificate-based authentication) in order to force every client to present the proper SSL certificate when establishing a connection before any message protocol handshake is attempted. This will prevent unauthenticated exploitation of this vulnerability. - Implement and deploy a Core interceptor to deny all Core downstream federation connect packets. Such packets have a type of (int) -16 or (byte) 0xfffffff0. Documentation for interceptors is available at https://artemis.apache.org/components/artemis/documentation/latest/intercepting-operations.html .
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 9.3بحرانی | 4.0 | CVEProject cvelistV5 (CNA) (apache) | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:L/SI:L/SA:L |
| 9.1بحرانی | 3.1 | CVEProject cvelistV5 (CNA) (redhat-SADP) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
محصولات آسیب‌پذیر
| فروشنده | محصول | نسخه‌ها | منبع |
|---|---|---|---|
| Apache Software Foundation | Apache ActiveMQ Artemis | 2.11.0 ≤ v ≤ 2.44.0 | CVEProject cvelistV5 (CNA) |
| Apache Software Foundation | Apache Artemis | 2.50.0 ≤ v ≤ 2.51.0 | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Fuse 7 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Process Automation 7 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat build of OptaPlanner 8 | همه | CVEProject cvelistV5 (CNA) |
| Siemens | Opcenter RDnL | همه | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۱۶- https://lists.apache.org/thread/jwpsdc8tdxotm98od8n8n30fqlzoc8gg vendor-advisory
- http://www.openwall.com/lists/oss-security/2026/03/04/1
- http://www.openwall.com/lists/oss-security/2026/03/03/4
- https://cert-portal.siemens.com/productcert/html/ssa-085541.html
- https://access.redhat.com/security/cve/CVE-2026-27446 vdb-entryx_refsource_REDHAT
- https://bugzilla.redhat.com/show_bug.cgi?id=2444320 issue-trackingx_refsource_REDHAT
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-27446.json x_sadp-csaf-vex
- https://access.redhat.com/errata/RHSA-2026:53644 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:53645 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:18054 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:53646 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:18055 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:3955 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:3957 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:18059 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:17668 vendor-advisoryx_refsource_REDHAT
اطلاعات
- تاریخ انتشار
- ۱۴۰۴/۱۲/۱۳
- آخرین به‌روزرسانی
- ۱۴۰۵/۰۶/۲۷
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- apache
پیش‌بینی بهره‌برداری (EPSS)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- بله
- وضعیت بهره‌برداری
- ندارد
- اثر فنی
- کامل
ضعف‌ها (CWE)
- CWE-306Missing Authentication for Critical Function