CVE-2023-39342
LowCVSS 3.6Exploitation Probability (EPSS)
Low risk16th percentile - higher than 16% of all known CVEs
Summary
Dangerzone is software for converting potentially dangerous files into safe PDFs. In versions prior to 0.4.2, if the container is compromised, an attacker may spoof messages in the user's terminal or change the window title.
Risk Assessment
The risk is that an attacker can manipulate messages displayed in the terminal, potentially leading to user misinformation. Although most users operate through the GUI, this issue may affect some CLI usage scenarios.
Recommendation
It is recommended to update to the latest version of Dangerzone (0.4.2) to mitigate this vulnerability.
Related vulnerabilities
- CVE-2022-29966Critical
Emerson Ovation has several protocols that have no authentication, which could allow an attacker to change controller configuration or cause a denial-of-service condition.
- CVE-2026-22058Critical
StorageGRID versions 11.3 and higher allow an attacker with product-specific knowledge and the ability to communicate with the Grid Network on certain ports to make unauthorized requests.
- CVE-2026-120931Critical
Out of bounds write in WebGL in Google Chrome on Android prior to 156.0.8078.47 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page.
- CVE-2026-112354Critical
Etrel INCH AC charging station management web interface prior to firmware versions 7.1.2 and 8.0.1 contains a hard-coded default credentials vulnerability that allows remote attackers to gain full Administrator access by authenticating with the factory-default account. Attackers can log in over cleartext HTTP to obtain complete charger configuration, OCPP ChargePoint Identity, and CSMS WebSocket connection details, enabling unauthorized administrative control of the charging station.
- CVE-2026-95860Critical
In node-opcua (an OPC UA implementation for TypeScript and Node.js), versions 2.42.0 through 2.180.0 do not honor namespace-level access control configured via setDefaultRolePermissions for nodes without explicit per-node permissions. SessionContext.getApplicableRolePermissions reads a missing or null value instead of the configured namespace field, and the null result is treated permissively. As a result, an anonymous network client can write variables or call bound methods when an operator relied on restrictive namespace defaults.
- CVE-2026-82158Critical
Dell Wyse Management Suite versions prior to 2609.0.0.155 contain a cross-site scripting vulnerability (improper neutralization of input during web page generation). A low-privileged attacker with remote access could exploit it to inject script.
- CVE-2026-121249Critical
Buffer overflow in ANGLE in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page.
- CVE-2026-121247Critical
Buffer overflow in Dawn in Google Chrome on Android prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page.
- CVE-2026-121246Critical
Use-after-free vulnerability in the WebGL component of Google Chrome on Android prior to 157.0.8103.38. A remote attacker could potentially execute arbitrary code outside the sandbox via a crafted HTML page.
- CVE-2026-121241Critical
Use-after-free vulnerability in the Navigation component of Google Chrome on Android prior to 157.0.8103.38. A remote attacker could potentially execute arbitrary code outside the sandbox via a crafted HTML page.
Original NVD description (English source)
Dangerzone is software for converting potentially dangerous PDFs, office documents, or images to safe PDFs. The Dangerzone CLI (`dangerzone-cli` command) logs output from the container where the file sanitization takes place, to the user's terminal. Prior to version 0.4.2, if the container is compromised and can return attacker-controlled strings, then the attacker may be able to spoof messages in the user's terminal or change the window title. Besides logging output from containers, it also logs the names of the files it sanitizes. If these files contain ANSI escape sequences, then the same issue applies. Dangerzone is predominantly a GUI application, so this issue should leave most of our users unaffected. Nevertheless, we always suggest updating to the newest version. This issue is fixed in Dangerzone 0.4.2.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

