{
    "CVE_data_meta": {
        "ASSIGNER": "security@apache.org",
        "ID": "CVE-2021-26117",
        "STATE": "PUBLIC",
        "TITLE": "ActiveMQ: LDAP-Authentication does not verify passwords on servers with anonymous bind"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Apache ActiveMQ",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "Apache ActiveMQ Artemis",
                                            "version_value": "2.16.0"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "Apache ActiveMQ",
                                            "version_value": "5.16.1"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "Apache ActiveMQ",
                                            "version_value": "5.15.14"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Apache Software Foundation"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "Apache ActiveMQ would like to thank Gregor Tudan <gregor.tudan@cofinpro.de> for reporting this issue."
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The optional ActiveMQ LDAP login module can be configured to use anonymous access to the LDAP server. In this case, for Apache ActiveMQ Artemis prior to version 2.16.0 and Apache ActiveMQ prior to versions 5.16.1 and 5.15.14, the anonymous context is used to verify a valid users password in error, resulting in no check on the password."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {},
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-287 Improper Authentication"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://mail-archives.apache.org/mod_mbox/activemq-users/202101.mbox/%3cCAH+vQmMeUEiKN4wYX9nLBbqmFZFPXqajNvBKmzb2V8QZANcSTA@mail.gmail.com%3e",
                "name": "https://mail-archives.apache.org/mod_mbox/activemq-users/202101.mbox/%3cCAH+vQmMeUEiKN4wYX9nLBbqmFZFPXqajNvBKmzb2V8QZANcSTA@mail.gmail.com%3e"
            },
            {
                "refsource": "MLIST",
                "name": "[activemq-commits] 20210128 [activemq-website] branch master updated: CVE-2021-26117 - add mitigation section",
                "url": "https://lists.apache.org/thread.html/rffa5cd05d01c4c9853b17f3004d80ea6eb8856c422a8545c5f79b1a6@%3Ccommits.activemq.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[announce] 20210128 CVE-2021-26117: ActiveMQ: LDAP-Authentication does not verify passwords on servers with anonymous bind",
                "url": "https://lists.apache.org/thread.html/re1b98da90a5f2e1c2e2d50e31c12e2578d61fe01c0737f9d0bd8de99@%3Cannounce.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[activemq-commits] 20210208 [activemq-website] branch master updated: Publish CVE-2020-13947",
                "url": "https://lists.apache.org/thread.html/r946488fb942fd35c6a6e0359f52504a558ed438574a8f14d36d7dcd7@%3Ccommits.activemq.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20210305 [SECURITY] [DLA 2583-1] activemq security update",
                "url": "https://lists.debian.org/debian-lts-announce/2021/03/msg00005.html"
            },
            {
                "refsource": "MLIST",
                "name": "[activemq-gitbox] 20210323 [GitHub] [activemq-artemis] trevorlinton opened a new pull request #3515: Update activmq5 version to fix CVE-2021-26117",
                "url": "https://lists.apache.org/thread.html/r70389648227317bdadcdecbd9f238571a6047469d156bd72bb0ca2f7@%3Cgitbox.activemq.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[activemq-gitbox] 20210409 [GitHub] [activemq-artemis] brusdev commented on pull request #3515: Update activmq5 version to fix CVE-2021-26117",
                "url": "https://lists.apache.org/thread.html/r5899ece90bcae5805ad6142fdb05c58595cff19cb2e98cc58a91f55b@%3Cgitbox.activemq.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[activemq-gitbox] 20210409 [GitHub] [activemq-artemis] brusdev closed pull request #3515: Update activmq5 version to fix CVE-2021-26117",
                "url": "https://lists.apache.org/thread.html/rec93794f8aeddf8a5f1a643d264b4e66b933f06fd72a38f31448f0ac@%3Cgitbox.activemq.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[activemq-issues] 20210421 [jira] [Updated] (AMQ-8246) CVE-2021-26117 still exists on 5.16.1",
                "url": "https://lists.apache.org/thread.html/rd75600cee29cb248d548edcf6338fe296466d63a69e2ed0afc439ec7@%3Cissues.activemq.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[activemq-issues] 20210421 [jira] [Created] (AMQ-8244) CVE-2021-26117 on AMQ 5.16.1",
                "url": "https://lists.apache.org/thread.html/raea451de09baed76950d6a60cc4bb1b74476c505e03205a3c68c9808@%3Cissues.activemq.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[activemq-issues] 20210421 [jira] [Created] (AMQ-8245) CVE-2021-26117 on AMQ 5.16.1",
                "url": "https://lists.apache.org/thread.html/r110cacfa754471361234965ffe851a046e302ff2693b055f49f47b02@%3Cissues.activemq.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[activemq-issues] 20210421 [jira] [Created] (AMQ-8246) CVE-2021-26117 still exists on 5.16.1",
                "url": "https://lists.apache.org/thread.html/r22cdc0fb45e223ac92bc2ceff7af92f1193dfc614c8b248534456229@%3Cissues.activemq.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[activemq-issues] 20210509 [jira] [Commented] (AMQ-8246) CVE-2021-26117 still exists on 5.16.1",
                "url": "https://lists.apache.org/thread.html/r3341d96d8f956e878fb7b463b08d57ca1d58fec9c970aee929b58e0d@%3Cissues.activemq.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[activemq-issues] 20210509 [jira] [Deleted] (AMQ-8244) CVE-2021-26117 on AMQ 5.16.1",
                "url": "https://lists.apache.org/thread.html/r519bfafd67091d0b91243efcb1c49b1eea27321355ba5594f679277d@%3Cissues.activemq.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[activemq-issues] 20210509 [jira] [Deleted] (AMQ-8245) CVE-2021-26117 on AMQ 5.16.1",
                "url": "https://lists.apache.org/thread.html/rd05b1c9d61dbd220664d559aa0e2b55e5830f006a09e82057f3f7863@%3Cissues.activemq.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[activemq-issues] 20210421 [jira] [Updated] (AMQ-8246) CVE-2021-26117 still exists on 5.16.1",
                "url": "https://lists.apache.org/thread.html/ra255ddfc8b613b80e9fa22ff3e106168b245f38a22316bfb54d21159@%3Cissues.activemq.apache.org%3E"
            },
            {
                "url": "https://www.oracle.com/security-alerts/cpuApr2021.html",
                "refsource": "MISC",
                "name": "https://www.oracle.com/security-alerts/cpuApr2021.html"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://security.netapp.com/advisory/ntap-20210304-0008/",
                "url": "https://security.netapp.com/advisory/ntap-20210304-0008/"
            },
            {
                "url": "https://www.oracle.com//security-alerts/cpujul2021.html",
                "refsource": "MISC",
                "name": "https://www.oracle.com//security-alerts/cpujul2021.html"
            },
            {
                "url": "https://www.oracle.com/security-alerts/cpuoct2021.html",
                "refsource": "MISC",
                "name": "https://www.oracle.com/security-alerts/cpuoct2021.html"
            }
        ]
    },
    "source": {
        "defect": [
            "https://issues.apache.org/jira/browse/ARTEMIS-2895",
            "https://issues.apache.org/jira/browse/AMQ-8035"
        ],
        "discovery": "UNKNOWN"
    }
}