Checker fails - AttributeError: 'NoneType' object has no attribute 'group' #1300
Description
Checker fails during directory scan
╭─────────────────────────────── Traceback (most recent call last) ────────────────────────────────╮
│ /usr/lib/python3.9/runpy.py:197 in _run_module_as_main │
│ │
│ 194 │ main_globals = sys.modules["main"].dict │
│ 195 │ if alter_argv: │
│ 196 │ │ sys.argv[0] = mod_spec.origin │
│ ❱ 197 │ return _run_code(code, main_globals, None, │
│ 198 │ │ │ │ │ "main", mod_spec) │
│ 199 │
│ 200 def run_module(mod_name, init_globals=None, │
│ │
│ /usr/lib/python3.9/runpy.py:87 in _run_code │
│ │
│ 84 │ │ │ │ │ loader = loader, │
│ 85 │ │ │ │ │ package = pkg_name, │
│ 86 │ │ │ │ │ spec = mod_spec) │
│ ❱ 87 │ exec(code, run_globals) │
│ 88 │ return run_globals │
│ 89 │
│ 90 def _run_module_code(code, init_globals=None, │
│ │
│ /root/Documents/git_repo/cve_latest/lib/python3.9/site-packages/cve_bin_tool/cli.py:468 in │
│ │
│ │
│ 465 │ if os.getenv("NO_EXIT_CVE_NUM"): │
│ 466 │ │ main() │
│ 467 │ else: │
│ ❱ 468 │ │ sys.exit(main()) │
│ 469 │
│ │
│ /root/Documents/git_repo/cve_latest/lib/python3.9/site-packages/cve_bin_tool/cli.py:407 in main │
│ │
│ 404 │ │ │ ) │
│ 405 │ │ │ version_scanner.remove_skiplist(skips) │
│ 406 │ │ │ version_scanner.print_checkers() │
│ ❱ 407 │ │ │ for scan_info in version_scanner.recursive_scan(args["directory"]): │
│ 408 │ │ │ │ if scan_info: │
│ 409 │ │ │ │ │ product_info, path = scan_info │
│ 410 │ │ │ │ │ LOGGER.debug(f"{product_info}: {path}") │
│ │
│ /root/Documents/git_repo/cve_latest/lib/python3.9/site-packages/cve_bin_tool/version_scanner.py: │
│ 258 in recursive_scan │
│ │
│ 255 │ │ │ if os.path.isdir(scan_path): │
│ 256 │ │ │ │ for filepath in self.walker([scan_path]): │
│ 257 │ │ │ │ │ self.file_stack.append(filepath) │
│ ❱ 258 │ │ │ │ │ yield from self.scan_and_or_extract_file(ectx, filepath) │
│ 259 │ │ │ │ │ self.file_stack.pop() │
│ 260 │ │ │ elif os.path.isfile(scan_path): │
│ 261 │ │ │ │ self.file_stack.append(scan_path) │
│ │
│ /root/Documents/git_repo/cve_latest/lib/python3.9/site-packages/cve_bin_tool/version_scanner.py: │
│ 250 in scan_and_or_extract_file │
│ │
│ 247 │ │ │ for filename in self.walker([ectx.extract(filepath)]): │
│ 248 │ │ │ │ clean_path = self.clean_file_path(filename) │
│ 249 │ │ │ │ self.file_stack.append(f" contains {clean_path}") │
│ ❱ 250 │ │ │ │ yield from self.scan_and_or_extract_file(ectx, filename) │
│ 251 │ │ │ │ self.file_stack.pop() │
│ 252 │ │
│ 253 │ def recursive_scan(self, scan_path): │
│ │
│ /root/Documents/git_repo/cve_latest/lib/python3.9/site-packages/cve_bin_tool/version_scanner.py: │
│ 239 in scan_and_or_extract_file │
│ │
│ 236 │ def scan_and_or_extract_file(self, ectx, filepath): │
│ 237 │ │ """Runs extraction if possible and desired otherwise scans.""" │
│ 238 │ │ # Scan the file │
│ ❱ 239 │ │ yield from self.scan_file(filepath) │
│ 240 │ │ # Attempt to extract the file and scan the contents │
│ 241 │ │ if ectx.can_extract(filepath): │
│ 242 │ │ │ if not self.should_extract: │
│ │
│ /root/Documents/git_repo/cve_latest/lib/python3.9/site-packages/cve_bin_tool/version_scanner.py: │
│ 162 in scan_file │
│ │
│ 159 │ │ # If python package then strip the lines to avoid detecting other product strin │
│ 160 │ │ if "PKG-INFO: " in output or "METADATA: " in output: │
│ 161 │ │ │ py_lines = "\n".join(lines.splitlines()[:3]) │
│ ❱ 162 │ │ │ yield from self.run_python_package_checkers(filename, py_lines) │
│ 163 │ │ │
│ 164 │ │ yield from self.run_checkers(filename, lines) │
│ 165 │
│ │
│ /root/Documents/git_repo/cve_latest/lib/python3.9/site-packages/cve_bin_tool/version_scanner.py: │
│ 172 in run_python_package_checkers │
│ │
│ 169 │ │ There are no actual checkers. │
│ 170 │ │ The ProductInfo is computed without the help of any checkers from PKG-INFO or ME │
│ 171 │ │ """ │
│ ❱ 172 │ │ product = search(compile(r"^Name: (.+)$", MULTILINE), lines).group(1) │
│ 173 │ │ version = search(compile(r"^Version: (.+)$", MULTILINE), lines).group(1) │
│ 174 │ │ │
│ 175 │ │ with VendorFetch() as vendor_fetch: │
╰──────────────────────────────────────────────────────────────────────────────────────────────────╯
AttributeError: 'NoneType' object has no attribute 'group'
File being processed was METADATA file within dateutil-zoneinfo.tar.gz within dateutil Python site-packages.
METADATA contents
{
"metadata_version": 2.0,
"releases_url": [
"https://dateutil.github.io/tzdata/tzdata/",
"ftp://ftp.iana.org/tz/releases/"
],
"tzdata_file": "tzdata2017b.tar.gz",
"tzdata_file_sha512": "3e090dba1f52e4c63b4930b28f4bf38b56aabd6728f23094cb5801d10f4e464f17231f17b75b88
66714bf98199c166ea840de0787b75b2274aa419a4e14bbc4d",
"tzversion": "2017b",
"zonegroups": [
"africa",
"antarctica",
"asia",
"australasia",
"europe",
"northamerica",
"southamerica",
"pacificnew",
"etcetera",
"systemv",
"factory",
"backzone",
"backward"
]
}