CVE-2020-7925

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2020-7925
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7925.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-7925
Aliases
Downstream
Published
2020-11-23T15:15:11.543Z
Modified
2026-07-08T05:54:11.785231281Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Incorrect validation of user input in the role name parser may lead to use of uninitialized memory allowing an unauthenticated attacker to use a specially crafted request to cause a denial of service. This issue affects MongoDB Server v4.4 versions prior to 4.4.0-rc12; MongoDB Server v4.2 versions prior to 4.2.9.

Database specific 
{
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "4.4.0-rc1"
                },
                {
                    "last_affected": "4.4.0-rc1"
                }
            ],
            "cpes": [
                "cpe:2.3:a:mongodb:mongodb:4.4.0:rc1:*:*:*:*:*:*"
            ],
            "source": "CPE_STRING",
            "vendor_product": "mongodb:mongodb"
        }
    ]
}
References

Affected packages

Git / github.com/mongodb/mongo

Affected ranges

Type
GIT
Repo
https://github.com/mongodb/mongo
Events
Introduced
a4b751dcf51dd249c5865812b390cfd1c0129c30
Fixed
06402114114ffc5146fd4b55402c96f1dc9ec4b5
Introduced
02869c7db07512f9492d00fcb7544e623fd21c84
Last affected
bea79f76addfe4b754c8696db029c5b3c762041c
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "4.2.0"
        },
        {
            "fixed": "4.2.9"
        },
        {
            "introduced": "4.4.0-rc1"
        },
        {
            "last_affected": "4.4.0-rc1"
        },
        {
            "introduced": "4.4.0-rc10"
        },
        {
            "last_affected": "4.4.0-rc10"
        },
        {
            "introduced": "4.4.0-rc11"
        },
        {
            "last_affected": "4.4.0-rc11"
        },
        {
            "introduced": "4.4.0-rc2"
        },
        {
            "last_affected": "4.4.0-rc2"
        },
        {
            "introduced": "4.4.0-rc3"
        },
        {
            "last_affected": "4.4.0-rc3"
        },
        {
            "introduced": "4.4.0-rc4"
        },
        {
            "last_affected": "4.4.0-rc4"
        },
        {
            "introduced": "4.4.0-rc5"
        },
        {
            "last_affected": "4.4.0-rc5"
        },
        {
            "introduced": "4.4.0-rc6"
        },
        {
            "last_affected": "4.4.0-rc6"
        },
        {
            "introduced": "4.4.0-rc7"
        },
        {
            "last_affected": "4.4.0-rc7"
        },
        {
            "introduced": "4.4.0-rc8"
        },
        {
            "last_affected": "4.4.0-rc8"
        },
        {
            "introduced": "4.4.0-rc9"
        },
        {
            "last_affected": "4.4.0-rc9"
        }
    ],
    "cpe": [
        "cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:mongodb:mongodb:4.4.0:rc1:*:*:*:*:*:*",
        "cpe:2.3:a:mongodb:mongodb:4.4.0:rc10:*:*:*:*:*:*",
        "cpe:2.3:a:mongodb:mongodb:4.4.0:rc11:*:*:*:*:*:*",
        "cpe:2.3:a:mongodb:mongodb:4.4.0:rc2:*:*:*:*:*:*",
        "cpe:2.3:a:mongodb:mongodb:4.4.0:rc3:*:*:*:*:*:*",
        "cpe:2.3:a:mongodb:mongodb:4.4.0:rc4:*:*:*:*:*:*",
        "cpe:2.3:a:mongodb:mongodb:4.4.0:rc5:*:*:*:*:*:*",
        "cpe:2.3:a:mongodb:mongodb:4.4.0:rc6:*:*:*:*:*:*",
        "cpe:2.3:a:mongodb:mongodb:4.4.0:rc7:*:*:*:*:*:*",
        "cpe:2.3:a:mongodb:mongodb:4.4.0:rc8:*:*:*:*:*:*",
        "cpe:2.3:a:mongodb:mongodb:4.4.0:rc9:*:*:*:*:*:*"
    ],
    "source": [
        "CPE_RANGE",
        "CPE_STRING"
    ]
}

Affected versions

4.*
4.4.0-rc1
4.4.0-rc10
4.4.0-rc11
4.4.0-rc2
4.4.0-rc3
4.4.0-rc4
4.4.0-rc5
4.4.0-rc6
4.4.0-rc7
4.4.0-rc8
4.4.0-rc9
r4.*
r4.2.0
r4.2.1
r4.2.1-rc0
r4.2.2
r4.2.2-rc0
r4.2.2-rc1
r4.2.3
r4.2.3-rc0
r4.2.3-rc1
r4.2.4
r4.2.4-rc0
r4.2.5
r4.2.5-rc0
r4.2.5-rc1
r4.2.6
r4.2.6-rc0
r4.2.7
r4.2.7-rc0
r4.2.7-rc1
r4.2.8
r4.2.8-rc0
r4.4.0-rc1
r4.4.0-rc2
r4.4.0-rc3
r4.4.0-rc4
r4.4.0-rc5
r4.4.0-rc6
r4.4.0-rc7
r4.4.0-rc8
r4.4.0-rc9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7925.json"