feat(checker): add socat checker (intel#3597)

Signed-off-by: Fabrice Fontaine <[email protected]>

Author: ffontaine

cve_bin_tool/checkers/__init__.py

@@ -292,6 +292,7 @@
     "shadowsocks_libev",
     "sngrep",
     "snort",
+    "socat",
     "sofia_sip",
     "speex",
     "spice",

cve_bin_tool/checkers/socat.py

@@ -0,0 +1,23 @@
+# Copyright (C) 2023 Orange
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+
+"""
+CVE checker for socat
+
+https://www.cvedetails.com/product/4156/Socat-Socat.html?vendor_id=2377
+https://www.cvedetails.com/product/19994/Dest-unreach-Socat.html?vendor_id=11111
+
+"""
+from __future__ import annotations
+
+from cve_bin_tool.checkers import Checker
+
+
+class SocatChecker(Checker):
+    CONTAINS_PATTERNS: list[str] = []
+    FILENAME_PATTERNS: list[str] = []
+    VERSION_PATTERNS = [
+        r"socat[a-zA-Z0-9:. \-\r\n]*\r?\n([0-9]+\.[0-9]+\.[0-9]+(\.[0-9]+)?)"
+    ]
+    VENDOR_PRODUCT = [("dest-unreach", "socat"), ("socat", "socat")]

test/condensed-downloads/socat-2.0.0-0.b9.11.mga9.aarch64.rpm.tar.gz

@@ -0,0 +1,38 @@
+# Copyright (C) 2023 Orange
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+mapping_test_data = [
+    {"product": "socat", "version": "1.7.3.3", "version_strings": ["socat\n1.7.3.3"]}
+]
+package_test_data = [
+    {
+        "url": "http://rpmfind.net/linux/mageia/distrib/cauldron/aarch64/media/core/release/",
+        "package_name": "socat-2.0.0-0.b9.11.mga9.aarch64.rpm",
+        "product": "socat",
+        "version": "2.0.0",
+    },
+    {
+        "url": "http://rpmfind.net/linux/mageia/distrib/cauldron/armv7hl/media/core/release/",
+        "package_name": "socat-2.0.0-0.b9.11.mga9.armv7hl.rpm",
+        "product": "socat",
+        "version": "2.0.0",
+    },
+    {
+        "url": "http://ftp.fr.debian.org/debian/pool/main/s/socat/",
+        "package_name": "socat_1.7.2.4-2_amd64.deb",
+        "product": "socat",
+        "version": "1.7.2.4",
+    },
+    {
+        "url": "http://ftp.fr.debian.org/debian/pool/main/s/socat/",
+        "package_name": "socat_1.7.2.4-2_armel.deb",
+        "product": "socat",
+        "version": "1.7.2.4",
+    },
+    {
+        "url": "https://downloads.openwrt.org/releases/packages-19.07/x86_64/packages/",
+        "package_name": "socat_1.7.3.3-1_x86_64.ipk",
+        "product": "socat",
+        "version": "1.7.3.3",
+    },
+]