Fedora: Security Advisory (FEDORA-2025-bcecfc3320)

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 43 : libsixel (2025-bcecfc3320)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-bcecfc3320 advisory. Apply fix for CVE-2025-9300 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not tested...

Fedora: Security Advisory (FEDORA-2025-4647d515fc)

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 42 : libsixel (2025-691c5cb4f4)

The remote Fedora 42 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-691c5cb4f4 advisory. Apply fix for CVE-2025-9300 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not tested...

Fedora 41 : libsixel (2025-4647d515fc)

The remote Fedora 41 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-4647d515fc advisory. Apply fix for CVE-2025-9300 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not tested...

CVE-2025-9300 saitoha libsixel img2sixel encoder.c sixel_debug_print_palette stack-based overflow

A vulnerability was found in saitoha libsixel up to 1.10.3. Affected by this issue is the function sixeldebugprintpalette of the file src/encoder.c of the component img2sixel. The manipulation results in stack-based buffer overflow. The attack must be initiated from a local position. The exploit...

CVE-2025-9300

CVE-2025-9300 affects libsixel (saitoha/libsixel) up to 1.10.3. The vuln targets the function sixel_debug_print_palette in src/encoder.c (img2sixel) and causes a stack-based buffer overflow. Successful exploitation requires local access; public exploit is available. The patch is identified by com...