Fedora: Security Advisory (FEDORA-2025-6a64d3b2fc)

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...

CVE-2021-45340

In Libsixel prior to and including v1.10.3, a NULL pointer dereference in the stbimage.h component of libsixel allows attackers to cause a denial of service DOS via a crafted PICT file...

Fedora: Security Advisory (FEDORA-2025-49e8952aab)

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...

Fedora 41 : stb (2025-6a64d3b2fc)

The remote Fedora 41 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-6a64d3b2fc advisory. Add another patch for the root cause of CVE-2021-45340. We already have a patch for CVE-2021-45340, but adding this new patch may prevent a related, unproven...

Fedora 40 : stb (2025-49e8952aab)

The remote Fedora 40 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-49e8952aab advisory. Add another patch for the root cause of CVE-2021-45340. We already have a patch for CVE-2021-45340, but adding this new patch may prevent a related, unproven...

CVE-2021-45340

creationtimestamp| type| source ---|---|--- 2022-01-25 14:18:26+00:00| seen| https://t.me/cibsecurity/36196...

CVE-2021-45340

In Libsixel prior to and including v1.10.3, a NULL pointer dereference in the stbimage.h component of libsixel allows attackers to cause a denial of service DOS via a crafted PICT file...

CVE-2021-45340

CVE-2021-45340 affects Libsixel up to and including v1.10.3, due to a NULL pointer dereference in libsixel’s stb_image.h, enabling a denial of service via a crafted PICT file. Connected sources confirm the vulnerable range and the root cause (NULL pointer dereference) with impact described as DOS...