feat(checker): add catdoc checker

Signed-off-by: Fabrice Fontaine <fabrice.fontaine@orange.com>

Author: ffontaine

cve_bin_tool/checkers/__init__.py

@@ -54,6 +54,7 @@
     "cairo",
     "capnproto",
     "captive_portal",
+    "catdoc",
     "ceph",
     "cflow",
     "chess",

cve_bin_tool/checkers/catdoc.py

@@ -0,0 +1,20 @@
+# Copyright (C) 2025 Orange
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+
+"""
+CVE checker for catdoc
+
+https://www.cvedetails.com/product/139726/Catdoc-Project-Catdoc.html?vendor_id=30573
+
+"""
+from __future__ import annotations
+
+from cve_bin_tool.checkers import Checker
+
+
+class CatdocChecker(Checker):
+    CONTAINS_PATTERNS: list[str] = []
+    FILENAME_PATTERNS: list[str] = []
+    VERSION_PATTERNS = [r"([0-9]+\.[0-9]+)\r?\nCatdoc Version"]
+    VENDOR_PRODUCT = [("catdoc_project", "catdoc"), ("fossies", "catdoc")]

test/condensed-downloads/catdoc-0.95-27.fc42.aarch64.rpm.tar.gz

@@ -0,0 +1,24 @@
+# Copyright (C) 2025 Orange
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+mapping_test_data = [
+    {
+        "product": "catdoc",
+        "version": "0.95",
+        "version_strings": ["0.95\nCatdoc Version"],
+    }
+]
+package_test_data = [
+    {
+        "url": "http://rpmfind.net/linux/fedora/linux/development/rawhide/Everything/aarch64/os/Packages/c/",
+        "package_name": "catdoc-0.95-27.fc42.aarch64.rpm",
+        "product": "catdoc",
+        "version": "0.95",
+    },
+    {
+        "url": "http://ftp.debian.org/debian/pool/main/c/catdoc/",
+        "package_name": "catdoc_0.95-4.1_amd64.deb",
+        "product": "catdoc",
+        "version": "0.95",
+    },
+]