9.8
CVE-2022-25235
- EPSS 11.91%
- Published 16.02.2022 01:15:07
- Last modified 05.05.2025 17:18:00
- Source cve@mitre.org
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xmltok_impl.c in Expat (aka libexpat) before 2.4.5 lacks certain validation of encoding, such as checks for whether a UTF-8 character is valid in a certain context.
Data is provided by the National Vulnerability Database (NVD)
Libexpat Project ≫ Libexpat Version < 2.4.5
Debian ≫ Debian Linux Version10.0
Debian ≫ Debian Linux Version11.0
Fedoraproject ≫ Fedora Version34
Fedoraproject ≫ Fedora Version35
Oracle ≫ HTTP Server Version12.2.1.3.0
Oracle ≫ HTTP Server Version12.2.1.4.0
Oracle ≫ Zfs Storage Appliance Kit Version8.8
Siemens ≫ Sinema Remote Connect Server Version < 3.1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 11.91% | 0.935 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 9.8 | 3.9 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 7.5 | 10 | 6.4 |
AV:N/AC:L/Au:N/C:P/I:P/A:P
|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | 9.8 | 3.9 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
CWE-116 Improper Encoding or Escaping of Output
The product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. As a result, the intended structure of the message is not preserved.