CVE-2023-35173

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Source
https://cve.org/CVERecord?id=CVE-2023-35173
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-35173.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-35173
Aliases
  • GHSA-x7c7-v5r3-mg37
Published
2023-06-23T20:50:15Z
Modified
2026-10-21T02:49:50Z
Severity
  • 5.7 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
End-to-End encrypted file-drops can be made inaccessible
Details

Nextcloud End-to-end encryption app provides all the necessary APIs to implement End-to-End encryption on the client side. By providing an invalid meta data file, an attacker can make previously dropped files inaccessible. It is recommended that the Nextcloud End-to-end encryption app is upgraded to version 1.12.4 that contains the fix.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-284"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/35xxx/CVE-2023-35173.json"
}
References

Affected packages

Git / github.com/nextcloud/end_to_end_encryption

Affected ranges

Type
GIT
Repo
https://github.com/nextcloud/end_to_end_encryption
Events
Introduced
4ad4a9e14f766a2cef0ad0f8622e9afba1a3636d
Fixed
66e8caeba3916fe2c942d5d2737ce176b6e74ea9
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "1.12.0"
                },
                {
                    "fixed":  "1.12.4"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "cpe":  "cpe:2.3:a:nextcloud:end-to-end_encryption:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "1.12.0"
                },
                {
                    "fixed":  "1.12.4"
                }
            ],
            "source":  "CPE_RANGE"
        }
    ]
}

Affected versions

v1.*
v1.12.0
v1.12.1
v1.12.2
v1.12.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-35173.json"