python3.9 vulnerabilities (Red Hat)
40 vulnerabilities.
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python3.9Red Hat Incremental HTMLParser feed() allows CPU-exhaustion DoS via repeated unterminated markup declarations 8.7 High -
python3.9Red Hat tarfile extraction filter bypass allows escaping the destination directory 7.8 High -
python3.9Red Hat Incomplete mitigation of CVE-2026-4519, %action expansion for command injection to webbrowser.open() 7.0 High -
python3.9Red Hat Use-after-free in lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile after re-use under memory pressure 9.1 Critical -
python3.9Red Hat webbrowser.open() allows leading dashes in URLs 7.0 High -
python3.9Red Hat email BytesGenerator header injection due to unquoted newlines 6.0 Medium -
python3.9Red Hat POP3 command injection in user-controlled commands 5.9 Medium -
python3.9Red Hat IMAP command injection in user-controlled commands 5.9 Medium -
python3.9Red Hat wsgiref.headers.Headers allows header newline injection 5.9 Medium -
python3.9Red Hat Quadratic complexity in node ID cache clearing 6.3 Medium -
python3.9Red Hat Quadratic complexity in os.path.expandvars() with user-controlled template 1.8 Low -
python3.9Red Hat ZIP64 End of Central Directory (EOCD) Locator record offset not checked 4.3 Medium -
python3.9Red Hat Tarfile infinite loop during parsing with negative member offset 7.5 High -
python3.9Red Hat HTMLParser quadratic complexity when processing malformed inputs 4.3 Medium -
python3.9Red Hat Bypass extraction filter to modify file metadata outside extraction directory 5.3 Medium -
python3.9Red Hat Tarfile extracts filtered members when errorlevel=0 7.5 High -
python3.9Red Hat Bypassing extraction filter to create symlinks to arbitrary targets outside extraction directory 7.5 High -
python3.9Red Hat Extraction filter bypass for linking outside extraction directory 7.5 High -
python3.9Red Hat Arbitrary writes via tarfile realpath overflow 9.4 Critical -
python3.9Red Hat URL parser allowed square brackets in domain names 6.3 Medium -
python3.9Red Hat Improper validation of IPv6 and IPvFuture addresses 6.3 Medium -
python3.9Red Hat Virtual environment (venv) activation scripts don't quote paths 5.3 Medium -
python3.9Red Hat Regular-expression DoS when parsing TarFile headers 7.5 High -
python3.9Red Hat Infinite loop when iterating over zip archive entry names from zipfile.Path 8.7 High -
python3.9Red Hat Quadratic complexity parsing cookies with backslashes 7.5 High -
python3.9Red Hat Email header injection due to unquoted newlines 5.5 Medium -
python3.9Red Hat Buffer overread when using an empty list with SSLContext.set_npn_protocols() 6.5 Medium -
python3.9Red Hat Memory race condition in ssl.SSLContext certificate store methods 7.4 High -
python3.9Red Hat Incorrect IPv4 and IPv6 private ranges 7.5 High -
python3.9Red Hat Quoted zip-bomb protection for zipfile 6.2 Medium -
python3.9Red Hat An issue was found in the CPython `tempfile.TemporaryDirectory` class affecting versions 3.12.2,... 7.8 High -
python3.9Red Hat An issue was discovered in Python before 3.8.18, 3.9.x before 3.9.18, 3.10.x before 3.10.13, and... 5.3 Medium -
python3.9Red Hat The e-mail module of Python 0 - 2.7.18, 3.x - 3.11 incorrectly parses e-mail addresses which... 5.3 Medium -
python3.9Red Hat An issue in the urllib.parse component of Python before v3.11 allows attackers to bypass... 7.5 High -
python3.9Red Hat An issue was discovered in Python before 3.11.1. An unnecessary quadratic algorithm exists in one... 7.5 High -
python3.9Red Hat Python 3.9.x and 3.10.x through 3.10.8 on Linux allows local privilege escalation in a non... 7.8 High -
python3.9Red Hat A flaw was found in python. In algorithms with quadratic time complexity using non-binary bases,... 7.5 High -
python3.9Red Hat Python 3.x through 3.10 has an open redirection vulnerability in lib/http/server.py due to no... 7.4 High -
python3.9Red Hat In Python (aka CPython) through 3.10.4, the mailcap module does not add escape characters into... 7.6 High -
python3.9Red Hat Directory traversal vulnerability in the (1) extract and (2) extractall functions in the tarfile... 6.8 Medium