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(Scrapy is a high-level web crawling and scraping framework for Python. ...)
11 affected packages
python2.7, python3.4, python3.5, python3.6, python3.7...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| python2.7 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| 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 | — | Needs evaluation |
| python3.7 | Not in release | Not in release | Not in release | — | Needs evaluation |
| python3.8 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| python3.9 | Not in release | Not in release | Not in release | Needs evaluation | — |
| python3.10 | Not in release | Not in release | Needs evaluation | — | — |
| python3.11 | Not in release | Not in release | Needs evaluation | — | — |
| python3.12 | Not in release | Needs evaluation | Not in release | — | — |
| python3.14 | Needs evaluation | Not in release | Not in release | — | — |
When decompressing crafted zip files using the bzip/LZMA/Zstandard compressions, Python could use an attacker-controlled size to pre-allocate memory, possibly resulting in memory exhaustion.
11 affected packages
python2.7, python3.4, python3.5, python3.6, python3.7...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| python2.7 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| 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 | — | Needs evaluation |
| python3.7 | Not in release | Not in release | Not in release | — | Needs evaluation |
| python3.8 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| python3.9 | Not in release | Not in release | Not in release | Needs evaluation | — |
| python3.10 | Not in release | Not in release | Needs evaluation | — | — |
| python3.11 | Not in release | Not in release | Needs evaluation | — | — |
| python3.12 | Not in release | Needs evaluation | Not in release | — | — |
| python3.14 | Needs evaluation | Not in release | Not in release | — | — |
The tarfile module's tar and data extraction filters created directories outside the destination for members whose name leaves the destination and returns to it, such as ../evil/../dest/sub/file. The containment check used the...
11 affected packages
python2.7, python3.4, python3.5, python3.6, python3.7...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| python2.7 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| 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 | — | Needs evaluation |
| python3.7 | Not in release | Not in release | Not in release | — | Needs evaluation |
| python3.8 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| python3.9 | Not in release | Not in release | Not in release | Needs evaluation | — |
| python3.10 | Not in release | Not in release | Needs evaluation | — | — |
| python3.11 | Not in release | Not in release | Needs evaluation | — | — |
| python3.12 | Not in release | Needs evaluation | Not in release | — | — |
| python3.14 | Needs evaluation | Not in release | Not in release | — | — |
The HTTPPasswordMgr class in the urllib.request module, along with its subclasses HTTPPasswordMgrWithDefaultRealm and HTTPPasswordMgrWithPriorAuth, did not take the URL scheme into account when matching stored credentials against...
11 affected packages
python2.7, python3.4, python3.5, python3.6, python3.7...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| python2.7 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| 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 | — | Needs evaluation |
| python3.7 | Not in release | Not in release | Not in release | — | Needs evaluation |
| python3.8 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| python3.9 | Not in release | Not in release | Not in release | Needs evaluation | — |
| python3.10 | Not in release | Not in release | Needs evaluation | — | — |
| python3.11 | Not in release | Not in release | Needs evaluation | — | — |
| python3.12 | Not in release | Needs evaluation | Not in release | — | — |
| python3.14 | Needs evaluation | Not in release | Not in release | — | — |
The "stringprep" module didn't process characters from RFC 3454 tables B.2 or B.3 correctly: the latest Unicode codepoint attributes were used instead of the specified Unicode 3.2.0. This behavior would cause mismatches when...
11 affected packages
python2.7, python3.4, python3.5, python3.6, python3.7...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| python2.7 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| 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 | — | Needs evaluation |
| python3.7 | Not in release | Not in release | Not in release | — | Needs evaluation |
| python3.8 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| python3.9 | Not in release | Not in release | Not in release | Needs evaluation | — |
| python3.10 | Not in release | Not in release | Needs evaluation | — | — |
| python3.11 | Not in release | Not in release | Needs evaluation | — | — |
| python3.12 | Not in release | Needs evaluation | Not in release | — | — |
| python3.14 | Needs evaluation | Not in release | Not in release | — | — |
Attacker-controlled CSV samples can trigger super-linear regular-expression work during dialect sniffing and consume significant CPU when applications pass unbounded input to csv.Sniffer.sniff().
11 affected packages
python2.7, python3.4, python3.5, python3.6, python3.7...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| python2.7 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| 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 | — | Needs evaluation |
| python3.7 | Not in release | Not in release | Not in release | — | Needs evaluation |
| python3.8 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| python3.9 | Not in release | Not in release | Not in release | Needs evaluation | — |
| python3.10 | Not in release | Not in release | Needs evaluation | — | — |
| python3.11 | Not in release | Not in release | Needs evaluation | — | — |
| python3.12 | Not in release | Needs evaluation | Not in release | — | — |
| python3.14 | Needs evaluation | Not in release | Not in release | — | — |
`Element.findall()` and fully-consumed `Element.iterfind()` exhibit `O(n^2)` time complexity when using XPath index predicates (e.g. `[1]`, `[last()]`, `[last()-N]`) on XML documents with many same-tag siblings. `Element.find()`...
12 affected packages
pypy3, python2.7, python3.4, python3.5, python3.6...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| pypy3 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | — |
| python2.7 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| 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 | — | Needs evaluation |
| python3.7 | Not in release | Not in release | Not in release | — | Needs evaluation |
| python3.8 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| python3.9 | Not in release | Not in release | Not in release | Needs evaluation | — |
| python3.10 | Not in release | Not in release | Needs evaluation | — | — |
| python3.11 | Not in release | Not in release | Needs evaluation | — | — |
| python3.12 | Not in release | Needs evaluation | Not in release | — | — |
| python3.14 | Needs evaluation | Not in release | Not in release | — | — |
The incremental HTML parser (html.parser.HTMLParser) allows for CPU denial-of-service through repeated unterminated markup declarations when processing uncontrolled data.
11 affected packages
python2.7, python3.4, python3.5, python3.6, python3.7...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| python2.7 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| 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 | — | Needs evaluation |
| python3.7 | Not in release | Not in release | Not in release | — | Needs evaluation |
| python3.8 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| python3.9 | Not in release | Not in release | Not in release | Needs evaluation | — |
| python3.10 | Not in release | Not in release | Needs evaluation | — | — |
| python3.11 | Not in release | Not in release | Needs evaluation | — | — |
| python3.12 | Not in release | Needs evaluation | Not in release | — | — |
| python3.14 | Needs evaluation | Not in release | Not in release | — | — |
In the Tarfile.extract() function, the filter parameter is not passed properly when extracting hardlinks. An affected system that extracts content from untrusted tar files could end up writing files with an unexpected uid/gid...
12 affected packages
python2.7, python3.4, python3.5, python3.6, python3.7...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| python2.7 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| 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 | — | Needs evaluation |
| python3.7 | Not in release | Not in release | Not in release | — | Needs evaluation |
| python3.8 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| python3.9 | Not in release | Not in release | Not in release | Needs evaluation | — |
| python3.10 | Not in release | Not in release | Needs evaluation | — | — |
| python3.11 | Not in release | Not in release | Needs evaluation | — | — |
| python3.12 | Not in release | Needs evaluation | Not in release | — | — |
| python3.13 | Not in release | Not in release | Not in release | — | — |
| python3.14 | Needs evaluation | Not in release | Not in release | — | — |
When using the "tarfile" module with a file opened in "streaming mode" (mode="r|") the tarfile module did not properly handle EOF, making archive parsing take exponentially longer.
12 affected packages
python2.7, python3.4, python3.5, python3.6, python3.7...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| python2.7 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| 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 | — | Needs evaluation |
| python3.7 | Not in release | Not in release | Not in release | — | Needs evaluation |
| python3.8 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| python3.9 | Not in release | Not in release | Not in release | Needs evaluation | — |
| python3.10 | Not in release | Not in release | Needs evaluation | — | — |
| python3.11 | Not in release | Not in release | Needs evaluation | — | — |
| python3.12 | Not in release | Needs evaluation | Not in release | — | — |
| python3.13 | Not in release | Not in release | Not in release | — | — |
| python3.14 | Needs evaluation | Not in release | Not in release | — | — |