Medium severity · published Feb 6, 2023
CVE-2022-42950
An issue was discovered in Couchbase Server 7.x before 7.0.5 and 7.1.x before 7.1.2
4.9
CVSS
1%
EPSS
No
On KEV
Description
An issue was discovered in Couchbase Server 7.x before 7.0.5 and 7.1.x before 7.1.2. A crafted HTTP REST request from an administrator account to the Couchbase Server Backup Service can exhaust memory resources, causing the process to be killed, which can be used for denial of service.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 61% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CS
Couchbase Server · Couchbase
7.0.0 before 7.0.5; 7.1.0 before 7.1.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-42950
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-42950
Release Notes
https://docs.couchbase.com/server/current/release-notes/relnotes.html
Issue Tracking
https://forums.couchbase.com/tags/security
Vendor Advisory
https://www.couchbase.com/alerts/
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