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Allows the extraction filter to be ignored, allowing symlink targets to point outside the destination directory, and the modification of some file metadata. You are affected by this vulnerability if using the tarfile module...
12 affected packages
python2.7, python3.4, python3.5, python3.6, python3.7...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| python2.7 | Not in release | Not affected | Not affected | Not affected |
| python3.4 | Not in release | Not in release | — | — |
| python3.5 | Not in release | Not in release | — | — |
| python3.6 | Not in release | Not in release | — | Not affected |
| python3.7 | Not in release | Not in release | — | Not affected |
| python3.8 | Not in release | Not in release | Not affected | Not affected |
| python3.9 | Not in release | Not in release | Not affected | — |
| python3.10 | Not in release | Not affected | — | — |
| python3.11 | Not in release | Not affected | — | — |
| python3.12 | Fixed | Not in release | — | — |
| python3.13 | Not in release | Not in release | — | — |
| python3.14 | Not in release | Not in release | — | — |
Allows modifying some file metadata (e.g. last modified) with filter="data" or file permissions (chmod) with filter="tar" of files outside the extraction directory. You are affected by this vulnerability if using the...
12 affected packages
python2.7, python3.4, python3.5, python3.6, python3.7...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| python2.7 | Not in release | Not affected | Not affected | Not affected |
| python3.4 | Not in release | Not in release | — | — |
| python3.5 | Not in release | Not in release | — | — |
| python3.6 | Not in release | Not in release | — | Not affected |
| python3.7 | Not in release | Not in release | — | Not affected |
| python3.8 | Not in release | Not in release | Not affected | Not affected |
| python3.9 | Not in release | Not in release | Not affected | — |
| python3.10 | Not in release | Not affected | — | — |
| python3.11 | Not in release | Not affected | — | — |
| python3.12 | Fixed | Not in release | — | — |
| python3.13 | Not in release | Not in release | — | — |
| python3.14 | Not in release | Not in release | — | — |
Some fixes available 11 of 12
There is an issue in CPython when using `bytes.decode("unicode_escape", error="ignore|replace")`. If you are not using the "unicode_escape" encoding or an error handler your usage is not affected. To work-around this issue you may...
12 affected packages
python2.7, python3.10, python3.11, python3.12, python3.13...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| python2.7 | Not in release | Not affected | Not affected | Not affected |
| python3.10 | Not in release | Fixed | Not in release | — |
| python3.11 | Not in release | Fixed | Not in release | — |
| python3.12 | Fixed | Not in release | Not in release | — |
| python3.13 | Not in release | Not in release | Not in release | — |
| python3.14 | Not in release | Not in release | Not in release | — |
| python3.4 | Not in release | Not in release | Not in release | — |
| python3.5 | Not in release | Not in release | Not in release | — |
| python3.6 | Not in release | Not in release | Not in release | Fixed |
| python3.7 | Not in release | Not in release | Not in release | Fixed |
| python3.8 | Not in release | Not in release | Fixed | Fixed |
| python3.9 | Not in release | Not in release | Fixed | — |
Some fixes available 8 of 11
During an address list folding when a separating comma ends up on a folded line and that line is to be unicode-encoded then the separator itself is also unicode-encoded. Expected behavior is that the separating comma remains a...
12 affected packages
python2.7, python3.4, python3.5, python3.6, python3.7...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| python2.7 | Not in release | Not affected | Not affected | Not affected |
| python3.4 | Not in release | Not in release | Not in release | — |
| python3.5 | Not in release | Not in release | Not in release | — |
| python3.6 | Not in release | Not in release | Not in release | Fixed |
| python3.7 | Not in release | Not in release | Not in release | Fixed |
| python3.8 | Not in release | Not in release | Fixed | Fixed |
| python3.9 | Not in release | Not in release | Fixed | — |
| python3.10 | Not in release | Fixed | Not in release | — |
| python3.11 | Not in release | Fixed | Not in release | — |
| python3.12 | Fixed | Not in release | Not in release | — |
| python3.13 | Not in release | Not in release | Not in release | — |
| python3.14 | Not in release | Not in release | Not in release | — |
There is a defect in the CPython standard library module “mimetypes” where on Windows the default list of known file locations are writable meaning other users can create invalid files to cause MemoryError to be raised on Python...
11 affected packages
python2.7, python3.10, python3.11, python3.12, python3.13...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| python2.7 | Not in release | Not affected | Not affected | Not affected |
| python3.10 | Not in release | Not affected | Not in release | — |
| python3.11 | Not in release | Not affected | Not in release | — |
| python3.12 | Not affected | Not in release | Not in release | — |
| python3.13 | Not in release | Not in release | Not in release | — |
| python3.4 | Not in release | Not in release | Not in release | — |
| python3.5 | Not in release | Not in release | Not in release | — |
| python3.6 | Not in release | Not in release | Not in release | Not affected |
| python3.7 | Not in release | Not in release | Not in release | Not affected |
| python3.8 | Not in release | Not in release | Not affected | Not affected |
| python3.9 | Not in release | Not in release | Not affected | — |
Some fixes available 18 of 24
The Python standard library functions `urllib.parse.urlsplit` and `urlparse` accepted domain names that included square brackets which isn't valid according to RFC 3986. Square brackets are only meant to be used as delimiters for...
12 affected packages
pypy3, python2.7, python3.4, python3.5, python3.6...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| pypy3 | Needs evaluation | Needs evaluation | Needs evaluation | — |
| python2.7 | Not in release | Fixed | Fixed | Fixed |
| python3.4 | Not in release | Not in release | Not in release | — |
| python3.5 | Not in release | Not in release | Not in release | — |
| python3.6 | Not in release | Not in release | Not in release | Fixed |
| python3.7 | Not in release | Not in release | Not in release | Fixed |
| python3.8 | Not in release | Not in release | Fixed | Fixed |
| python3.9 | Not in release | Not in release | Fixed | — |
| python3.10 | Not in release | Fixed | Not in release | — |
| python3.11 | Not in release | Fixed | Not in release | — |
| python3.12 | Fixed | Not in release | Not in release | — |
| python3.13 | Not in release | Not in release | Not in release | — |
Some fixes available 2 of 3
Starting in Python 3.12.0, the asyncio._SelectorSocketTransport.writelines() method would not "pause" writing and signal to the Protocol to drain the buffer to the wire once the write buffer reached the "high-water mark". Because...
11 affected packages
python3.11, python3.12, python3.13, python3.9, python2.7...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| python3.11 | Not in release | Not affected | Not in release | Not in release |
| python3.12 | Fixed | Not in release | Not in release | Not in release |
| python3.13 | Not in release | Not in release | Not in release | Not in release |
| python3.9 | Not in release | Not in release | Not affected | Not in release |
| python2.7 | Not in release | Not affected | Not affected | Not affected |
| python3.4 | Not in release | Not in release | Not in release | Not in release |
| python3.5 | Not in release | Not in release | Not in release | Not in release |
| python3.6 | Not in release | Not in release | Not in release | Not affected |
| python3.7 | Not in release | Not in release | Not in release | Not affected |
| python3.8 | Not in release | Not in release | Not affected | Not affected |
| python3.10 | Not in release | Not affected | Not in release | Not in release |
The urllib.parse.urlsplit() and urlparse() functions improperly validated bracketed hosts (`[]`), allowing hosts that weren't IPv6 or IPvFuture. This behavior was not conformant to RFC 3986 and potentially enabled SSRF if a URL is...
11 affected packages
python2.7, python3.4, python3.5, python3.6, python3.7...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| python2.7 | Not in release | Fixed | Fixed | Fixed |
| python3.4 | Not in release | Not in release | Not in release | — |
| python3.5 | Not in release | Not in release | Not in release | — |
| python3.6 | Not in release | Not in release | Not in release | Fixed |
| python3.7 | Not in release | Not in release | Not in release | Fixed |
| python3.8 | Not in release | Not in release | Fixed | Fixed |
| python3.9 | Not in release | Not in release | Fixed | — |
| python3.10 | Not in release | Fixed | Not in release | — |
| python3.11 | Not in release | Fixed | Not in release | — |
| python3.12 | Not affected | Not in release | Not in release | — |
| python3.13 | Not in release | Not in release | Not in release | — |
A vulnerability has been found in the CPython `venv` module and CLI where path names provided when creating a virtual environment were not quoted properly, allowing the creator to inject commands into virtual...
11 affected packages
python2.7, python3.4, python3.5, python3.6, python3.7...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| python2.7 | Not in release | Not affected | Not affected | Not affected |
| python3.4 | Not in release | Not in release | Not in release | — |
| python3.5 | Not in release | Not in release | Not in release | — |
| python3.6 | Not in release | Not in release | Not in release | Fixed |
| python3.7 | Not in release | Not in release | Not in release | Fixed |
| python3.8 | Not in release | Not in release | Fixed | Fixed |
| python3.9 | Not in release | Not in release | Fixed | — |
| python3.10 | Not in release | Fixed | Not in release | — |
| python3.11 | Not in release | Fixed | Not in release | — |
| python3.12 | Fixed | Not in release | Not in release | — |
| python3.13 | Not in release | Not in release | Not in release | — |
There is a MEDIUM severity vulnerability affecting CPython. Regular expressions that allowed excessive backtracking during tarfile.TarFile header parsing are vulnerable to ReDoS via specifically-crafted tar archives.
11 affected packages
python2.7, python3.11, python3.12, python3.13, python3.9...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| python2.7 | Not in release | Fixed | Fixed | Not affected |
| python3.11 | Not in release | Fixed | Not in release | Not in release |
| python3.12 | Fixed | Not in release | Not in release | Not in release |
| python3.13 | Not in release | Not in release | Not in release | Not in release |
| python3.9 | Not in release | Not in release | Fixed | Not in release |
| python3.4 | Not in release | Not in release | Not in release | Not in release |
| python3.5 | Not in release | Not in release | Not in release | Not in release |
| python3.6 | Not in release | Not in release | Not in release | Fixed |
| python3.7 | Not in release | Not in release | Not in release | Fixed |
| python3.8 | Not in release | Not in release | Fixed | Fixed |
| python3.10 | Not in release | Fixed | Not in release | Not in release |