Linux Distros Unpatched Vulnerability : CVE-2021-41687

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - DCMTK through 3.6.6 does not handle memory free properly. The program malloc a heap memory for parsing data, but does not free it when error in parsing. Sending...

Ubuntu: Security Advisory (USN-7010-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS : DCMTK vulnerabilities (USN-7010-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7010-1 advisory. Jinsheng Ba discovered that DCMTK incorrectly handled certain requests. If a user or an automated system...

Ubuntu: Security Advisory (USN-5882-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2021-41687

DCMTK through 3.6.6 does not handle memory free properly. The program malloc a heap memory for parsing data, but does not free it when error in parsing. Sending specific requests to the dcmqrdb program incur the memory leak. An attacker can use it to launch a DoS attack...

CVE-2021-41687

DCMTK through 3.6.6 does not handle memory free properly. The program malloc a heap memory for parsing data, but does not free it when error in parsing. Sending specific requests to the dcmqrdb program incur the memory leak. An attacker can use it to launch a DoS attack...

CVE-2021-41687

DCMTK has a memory free issue in versions up to 3.6.6 (CVE-2021-41687) where allocated heap memory during parsing may not be freed on parsing errors, enabling a DoS via crafted requests to dcmqrdb. Public advisories (Ubuntu USN-7010-1, Debian DLA-4038-1, Debian 10/DLA-3847, Mageia MGASA-2024-0251...