CVE-2022-41968 — Uncontrolled Resource Consumption in Security-advisories

CWE-400 — Uncontrolled Resource ConsumptionCWE-1284 — Improper Validation of Specified Quantity in Input2 documents2 sources
Severity
5.3MEDIUMNVD
CNA3.5
EPSS
0.3%
top 47.29%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Nextcloud Security-advisoriesNextcloud Server
Timeline
PublishedDec 1

Description

Nextcloud Server is an open source personal cloud server. Prior to versions 23.0.10 and 24.0.5, calendar name lengths are not validated before writing to a database. As a result, an attacker can send unnecessary amounts of data against the database. Version 23.0.10 and 24.0.5 contain patches for the issue. No known workarounds are available.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LExploitability: 3.9 | Impact: 1.4

Affected Packages2 packages

▶NVDnextcloud/nextcloud_server23.0.0 — 23.0.10+1
▶CVEListV5nextcloud/security-advisories< 23.0.10+1

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

1
CVEList
Nextcloud Server's calendar name length not validated before writing to database↗2022-12-01
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CVE-2022-41968 — Uncontrolled Resource Consumption | cvebase