gsd-2020-13920
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Apache ActiveMQ uses LocateRegistry.createRegistry() to create the JMX RMI registry and binds the server to the "jmxrmi" entry. It is possible to connect to the registry without authentication and call the rebind method to rebind jmxrmi to something else. If an attacker creates another server to proxy the original, and bound that, he effectively becomes a man in the middle and is able to intercept the credentials when an user connects. Upgrade to Apache ActiveMQ 5.15.12.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-13920",
"description": "Apache ActiveMQ uses LocateRegistry.createRegistry() to create the JMX RMI registry and binds the server to the \"jmxrmi\" entry. It is possible to connect to the registry without authentication and call the rebind method to rebind jmxrmi to something else. If an attacker creates another server to proxy the original, and bound that, he effectively becomes a man in the middle and is able to intercept the credentials when an user connects. Upgrade to Apache ActiveMQ 5.15.12.",
"id": "GSD-2020-13920",
"references": [
"https://access.redhat.com/errata/RHSA-2021:3207",
"https://access.redhat.com/errata/RHSA-2021:3205",
"https://access.redhat.com/errata/RHSA-2021:3140"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-13920"
],
"details": "Apache ActiveMQ uses LocateRegistry.createRegistry() to create the JMX RMI registry and binds the server to the \"jmxrmi\" entry. It is possible to connect to the registry without authentication and call the rebind method to rebind jmxrmi to something else. If an attacker creates another server to proxy the original, and bound that, he effectively becomes a man in the middle and is able to intercept the credentials when an user connects. Upgrade to Apache ActiveMQ 5.15.12.",
"id": "GSD-2020-13920",
"modified": "2023-12-13T01:21:47.083667Z",
"schema_version": "1.4.0"
}
},
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"version": {
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}
]
},
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"url": "http://activemq.apache.org/security-advisories.data/CVE-2020-13920-announcement.txt"
},
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"name": "[debian-lts-announce] 20201007 [SECURITY] [DLA 2400-1] activemq security update",
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"url": "https://www.oracle.com/security-alerts/cpuoct2020.html"
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{
"name": "[activemq-commits] 20210127 [activemq-website] branch master updated: Publish CVE-2021-26117",
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},
{
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},
{
"name": "[debian-lts-announce] 20231120 [SECURITY] [DLA 3657-1] activemq security update",
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"gitlab.com": {
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"affected_range": "(,0)",
"affected_versions": "None",
"cvss_v2": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-287",
"CWE-937"
],
"date": "2020-09-11",
"description": "This advisory has been marked as a false positive.",
"fixed_versions": [],
"identifier": "CVE-2020-13920",
"identifiers": [
"CVE-2020-13920"
],
"not_impacted": "",
"package_slug": "maven/org.apache.activemq/activemq-all",
"pubdate": "2020-09-10",
"solution": "Nothing to be done",
"title": "Improper Authentication",
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"http://activemq.apache.org/security-advisories.data/CVE-2020-13920-announcement.txt"
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"uuid": "99519a8f-5b2d-48c0-94dd-fdcf927a8962"
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"date": "2020-09-11",
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"package_slug": "maven/org.apache.activemq/activemq-broker",
"pubdate": "2020-09-10",
"solution": "Nothing to be done",
"title": "Improper Authentication",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-13920",
"http://activemq.apache.org/security-advisories.data/CVE-2020-13920-announcement.txt"
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"uuid": "bf6db18f-87b2-486d-9133-fee7ce8f4f01"
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"CWE-937"
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"pubdate": "2020-09-10",
"solution": "Nothing to be done",
"title": "Improper Authentication",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-13920",
"http://activemq.apache.org/security-advisories.data/CVE-2020-13920-announcement.txt"
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"uuid": "a51e71fc-74ef-44d3-b7d3-87940042bc32"
},
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"affected_range": "(,5.15.12)",
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"cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"cwe_ids": [
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"date": "2021-07-21",
"description": "Apache ActiveMQ uses `LocateRegistry.createRegistry()` to create the JMX RMI registry and binds the server to the `jmxrmi` entry. It is possible to connect to the registry without authentication and call the rebind method to rebind jmxrmi to something else. If an attacker creates another server to proxy the original, and bound that, he effectively becomes a man in the middle and is able to intercept the credentials when a user connects.",
"fixed_versions": [
"5.15.12"
],
"identifier": "CVE-2020-13920",
"identifiers": [
"CVE-2020-13920"
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"package_slug": "maven/org.apache.activemq/activemq-core",
"pubdate": "2020-09-10",
"solution": "Upgrade to version 5.15.12 or above.",
"title": "Improper Authentication",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-13920",
"http://activemq.apache.org/security-advisories.data/CVE-2020-13920-announcement.txt"
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"uuid": "e998eee4-1abb-4fde-85f6-adc0dcdb1eee"
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"cwe_ids": [
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],
"date": "2022-02-09",
"description": "Apache ActiveMQ uses LocateRegistry.createRegistry() to create the JMX RMI registry and binds the server to the \"jmxrmi\" entry. It is possible to connect to the registry without authentication and call the rebind method to rebind jmxrmi to something else. If an attacker creates another server to proxy the original, and bound that, he effectively becomes a man in the middle and is able to intercept the credentials when an user connects. Upgrade to Apache ActiveMQ 5.15.12.",
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"package_slug": "maven/org.apache.activemq/activemq-parent",
"pubdate": "2022-02-09",
"solution": "Upgrade to version 5.15.12 or above.",
"title": "Missing Authentication for Critical Function",
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"https://lists.apache.org/thread.html/r946488fb942fd35c6a6e0359f52504a558ed438574a8f14d36d7dcd7@%3Ccommits.activemq.apache.org%3E",
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"https://lists.debian.org/debian-lts-announce/2020/10/msg00013.html",
"https://www.oracle.com/security-alerts/cpuoct2020.html",
"http://activemq.apache.org/security-advisories.data/CVE-2020-13920-announcement.txt",
"https://github.com/advisories/GHSA-xgrx-xpv2-6vp4"
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"uuid": "18233937-631d-49ea-b7d8-edfdfc493884"
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6
}
},
"lastModifiedDate": "2023-11-20T22:15Z",
"publishedDate": "2020-09-10T19:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.