ghsa-36qh-35cm-5w2w
Vulnerability from github
Published
2021-08-13 15:21
Modified
2022-02-08 21:08
Severity ?
Summary
Authentication Bypass by Alternate Name in Apache Tomcat
Details
A vulnerability in the JNDI Realm of Apache Tomcat allows an attacker to authenticate using variations of a valid user name and/or to bypass some of the protection provided by the LockOut Realm. This issue affects Apache Tomcat 10.0.0-M1 to 10.0.5; 9.0.0.M1 to 9.0.45; 8.5.0 to 8.5.65.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.tomcat:tomcat"
},
"ranges": [
{
"events": [
{
"introduced": "10.0.0-M1"
},
{
"fixed": "10.0.5"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.tomcat:tomcat"
},
"ranges": [
{
"events": [
{
"introduced": "9.0.0M1"
},
{
"fixed": "9.0.45"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.tomcat:tomcat"
},
"ranges": [
{
"events": [
{
"introduced": "8.5.0"
},
{
"fixed": "8.5.65"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-30640"
],
"database_specific": {
"cwe_ids": [
"CWE-116",
"CWE-287",
"CWE-289"
],
"github_reviewed": true,
"github_reviewed_at": "2021-07-13T19:21:02Z",
"nvd_published_at": "2021-07-12T15:15:00Z",
"severity": "MODERATE"
},
"details": "A vulnerability in the JNDI Realm of Apache Tomcat allows an attacker to authenticate using variations of a valid user name and/or to bypass some of the protection provided by the LockOut Realm. This issue affects Apache Tomcat 10.0.0-M1 to 10.0.5; 9.0.0.M1 to 9.0.45; 8.5.0 to 8.5.65.",
"id": "GHSA-36qh-35cm-5w2w",
"modified": "2022-02-08T21:08:59Z",
"published": "2021-08-13T15:21:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-30640"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r59f9ef03929d32120f91f4ea7e6e79edd5688d75d0a9b65fd26d1fe8%40%3Cannounce.tomcat.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2021/08/msg00009.html"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202208-34"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20210827-0007"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2021/dsa-4952"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2021/dsa-4986"
},
{
"type": "WEB",
"url": "https://www.oracle.com//security-alerts/cpujul2021.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N",
"type": "CVSS_V3"
}
],
"summary": "Authentication Bypass by Alternate Name in Apache Tomcat"
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- 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.