Vulnerability Name:

CVE-2018-20803 (CCN-192182)

Assigned:2018-11-09
Published:2018-11-09
Updated:2020-12-02
Summary:A user authorized to perform database queries may trigger denial of service by issuing specially crafted queries, which loop indefinitely in mathematics processing while retaining locks. This issue affects: MongoDB Inc. MongoDB Server v4.0 versions prior to 4.0.5; v3.6 versions prior to 3.6.10; v3.4 versions prior to 3.4.19.
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
6.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
5.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-835
CWE-835
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2018-20803

Source: XF
Type: UNKNOWN
mongodb-cve201820803-dos(192182)

Source: CCN
Type: SERVER-38070
Infinite loop in aggregation expression

Source: MISC
Type: Issue Tracking, Patch, Vendor Advisory
https://jira.mongodb.org/browse/SERVER-38070

Source: CCN
Type: MongoDB Web site
MongoDB Atlas Database - The Cloud-Native Database

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2018-20803

Vulnerable Configuration:Configuration 1:
  • cpe:/a:mongodb:mongodb:*:*:*:*:*:*:*:* (Version >= 3.4.0 and < 3.4.19)
  • OR cpe:/a:mongodb:mongodb:*:*:*:*:*:*:*:* (Version >= 3.6.0 and < 3.6.10)
  • OR cpe:/a:mongodb:mongodb:*:*:*:*:*:*:*:* (Version >= 4.0.0 and < 4.0.5)

    • Configuration CCN 1:
  • cpe:/a:mongodb:mongodb:4.0.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    mongodb mongodb *
    mongodb mongodb *
    mongodb mongodb *
    mongodb mongodb 4.0.0