CVE-2020-9492

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Source
https://cve.org/CVERecord?id=CVE-2020-9492
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-9492.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-9492
Aliases
Downstream
Published
2021-01-26T18:16:10.207Z
Modified
2026-03-14T14:49:25.460071Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In Apache Hadoop 3.2.0 to 3.2.1, 3.0.0-alpha1 to 3.1.3, and 2.0.0-alpha to 2.10.0, WebHDFS client might send SPNEGO authorization header to remote URL without proper verification.

References

Affected packages

Git / github.com/apache/hadoop

Affected ranges

Type
GIT
Repo
https://github.com/apache/hadoop
Events
Introduced
c25427ceca461ee979d30edd7a4b0f50718e6533
Last affected
ba631c436b806728f8ec2f54ab1e289526c90579
Introduced
e97acb3bd8f3befd27418996fa5d4b50bf2e17bf
Last affected
b3cbbb467e22ea829b3808f4b7b01d07e0bf3842
Database specific 
{
    "versions": [
        {
            "introduced": "3.0.0"
        },
        {
            "last_affected": "3.1.3"
        },
        {
            "introduced": "3.2.0"
        },
        {
            "last_affected": "3.2.1"
        }
    ]
}
Type
GIT
Repo
https://github.com/apache/lucene-solr
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
a9c5fb0da2dfc8c7375622c80dbf1a0cc26f44dc
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
016993b65e393b58246d54e8ddda9f56a453eb0e
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "8.6.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "8.6.2"
        }
    ]
}

Affected versions

Other
grafts/lucene-oldest
grafts/lucene-solr-copy
grafts/lucene-solr-oldest-merged
grafts/solr-incubator-latest
grafts/solr-incubator-oldest
grafts/solr-latest
grafts/solr-oldest
history/branches/lucene-solr/LUCENE-5622
history/branches/lucene-solr/LUCENE2793
history/branches/lucene-solr/cleanup2878
history/branches/lucene-solr/docvalues
history/branches/lucene-solr/jira/lucene-5438-nrt-replication
history/branches/lucene-solr/lucene-6835
history/branches/lucene-solr/lucene-6997
history/branches/lucene-solr/lucene2510
history/branches/lucene-solr/lucene2858
history/branches/lucene-solr/lucene3069
history/branches/lucene-solr/lucene3312
history/branches/lucene-solr/lucene3606
history/branches/lucene-solr/lucene3661
history/branches/lucene-solr/lucene3795_lsp_spatial_module
history/branches/lucene-solr/lucene3846
history/branches/lucene-solr/lucene3969
history/branches/lucene-solr/lucene4055
history/branches/lucene-solr/lucene4199
history/branches/lucene-solr/lucene4236
history/branches/lucene-solr/lucene4335
history/branches/lucene-solr/lucene4446
history/branches/lucene-solr/lucene4547
history/branches/lucene-solr/lucene4765
history/branches/lucene-solr/lucene5178
history/branches/lucene-solr/lucene5207
history/branches/lucene-solr/lucene5339
history/branches/lucene-solr/lucene539399
history/branches/lucene-solr/lucene5468
history/branches/lucene-solr/lucene5487
history/branches/lucene-solr/lucene5493
history/branches/lucene-solr/lucene5611
history/branches/lucene-solr/lucene5666
history/branches/lucene-solr/lucene5675
history/branches/lucene-solr/lucene5752
history/branches/lucene-solr/lucene5858
history/branches/lucene-solr/lucene5969
history/branches/lucene-solr/lucene5995
history/branches/lucene-solr/lucene6196
history/branches/lucene-solr/lucene6238
history/branches/lucene-solr/lucene6271
history/branches/lucene-solr/lucene6299
history/branches/lucene-solr/lucene6487
history/branches/lucene-solr/pforcodec_3892
history/branches/lucene-solr/preflexfixes
history/branches/lucene-solr/realtime_search
history/branches/lucene-solr/slowclosing
history/branches/lucene-solr/solr2452
history/branches/lucene-solr/solr3733
history/branches/lucene-solr/solr5914
history/branches/lucene-solr/solr7787
releases/lucene-solr/8.*
releases/lucene-solr/8.6.0

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "2.0.0"
            },
            {
                "last_affected": "2.10.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "8.0.8.2.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "8.0.8.3.0"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-9492.json"