CVE-2022-29243

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Source
https://cve.org/CVERecord?id=CVE-2022-29243
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-29243.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-29243
Aliases
  • GHSA-7cwm-qph5-4h5w
Published
2022-05-31T16:15:14Z
Modified
2026-04-10T04:47:10.399821Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
Improper input-size validation on the user new session name in Nextcloud Server
Details

Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Prior to versions 22.2.7 and 23.0.4, missing input-size validation of new session names allows users to create app passwords with long names. These long names are then loaded into memory on usage, resulting in impacted performance. Versions 22.2.7 and 23.0.4 contain a fix for this issue. There are currently no known workarounds available.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-20",
        "CWE-400"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29243.json"
}
References

Affected packages

Git / github.com/nextcloud/server

Affected ranges

Type
GIT
Repo
https://github.com/nextcloud/server
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
7fcf8a6edc048a78fa2715f379e1202eb2533277
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "22.2.7"
        }
    ]
}
Type
GIT
Repo
https://github.com/nextcloud/server
Events
Introduced
0619207f13792250aea775a2c3133d41ab625980
Fixed
3d4015ae4dc079d1a2be0d3a573edef20264d701
Database specific 
{
    "versions": [
        {
            "introduced": "23.0.0"
        },
        {
            "fixed": "23.0.4"
        }
    ]
}

Affected versions

22.*
22.1.0
v1.*
v1.0.0beta1
v11.*
v11.0.0
v11.0RC2
v12.*
v12.0.0beta1
v12.0.0beta2
v12.0.0beta3
v12.0.0beta4
v13.*
v13.0.0RC1
v13.0.0beta1
v13.0.0beta2
v13.0.0beta3
v13.0.0beta4
v14.*
v14.0.0RC1
v14.0.0RC2
v14.0.0beta1
v14.0.0beta2
v14.0.0beta3
v14.0.0beta4
v15.*
v15.0.0RC1
v15.0.0beta1
v15.0.0beta2
v16.*
v16.0.0RC1
v16.0.0alpha1
v16.0.0beta1
v16.0.0beta2
v16.0.0beta3
v17.*
v17.0.0beta1
v17.0.0beta2
v17.0.0beta3
v17.0.0beta4
v18.*
v18.0.0RC1
v18.0.0beta1
v18.0.0beta2
v18.0.0beta3
v18.0.0beta4
v19.*
v19.0.0RC1
v19.0.0RC2
v19.0.0beta1
v19.0.0beta2
v19.0.0beta3
v19.0.0beta4
v19.0.0beta5
v19.0.0beta6
v19.0.0beta7
v20.*
v20.0.0RC1
v20.0.0beta1
v20.0.0beta2
v20.0.0beta3
v20.0.0beta4
v21.*
v21.0.0beta1
v21.0.0beta2
v21.0.0beta3
v21.0.0beta4
v21.0.0beta5
v21.0.0beta6
v21.0.0beta7
v21.0.0beta8
v22.*
v22.0.0
v22.0.0beta1
v22.0.0beta2
v22.0.0beta4
v22.0.0beta5
v22.0.0rc1
v22.0.0rc2
v22.1.0
v22.1.0rc1
v22.1.1
v22.1.1rc1
v22.1.1rc2
v22.2.0
v22.2.0rc2
v22.2.1
v22.2.1rc1
v22.2.2
v22.2.3
v22.2.4
v22.2.4rc1
v22.2.4rc2
v22.2.4rc3
v22.2.5
v22.2.5rc1
v22.2.6
v22.2.6rc1
v22.2.6rc2
v22.2.7rc1
v23.*
v23.0.0
v23.0.1
v23.0.1rc1
v23.0.1rc2
v23.0.1rc3
v23.0.2
v23.0.2rc1
v23.0.3
v23.0.3rc1
v23.0.3rc2
v23.0.4rc1
v3.*
v3.0
v4.*
v4.0.0
v4.0.0RC
v4.0.0RC2
v4.0.0beta
v4.0.1
v4.0.4
v4.0.5
v4.0.6
v4.5.0
v4.5.0RC1
v4.5.0RC2
v4.5.0RC3
v4.5.0beta3
v4.5.0beta4
v5.*
v5.0.0
v5.0.0RC1
v5.0.0RC2
v5.0.0RC3
v5.0.0alpha1
v5.0.0beta1
v5.0.0beta2
v6.*
v6.0.0RC1
v6.0.0RC2
v6.0.0alpha2
v6.0.0beta2
v6.0.0beta3
v6.0.0beta4
v6.0.0beta5
v7.*
v7.0.0alpha2
v7.0.0beta1
v8.*
v8.0.0
v8.0.0RC1
v8.0.0RC2
v8.0.0alpha1
v8.0.0alpha2
v8.0.0beta1
v8.0.0beta2
v8.1.0alpha1
v8.1.0alpha2
v8.1.0beta1
v8.1.0beta2
v8.1RC2
v8.2RC1
v8.2beta1
v9.*
v9.0.0beta2
v9.0beta1
v9.1.0beta1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-29243.json"