rpm package
opensuse/python311&distro=openSUSE Tumbleweed
pkg:rpm/opensuse/python311&distro=openSUSE%20Tumbleweed
Vulnerabilities (87)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2026-15310 | Low | — | < 3.11.16-2.1 | 3.11.16-2.1 | Aug 25, 2026 | 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. | |
| CVE-2026-19672 | Med | — | < 3.11.16-2.1 | 3.11.16-2.1 | Aug 19, 2026 | 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 resolved path, but intermediate directories were cr | |
| CVE-2026-15806 | Med | — | < 3.11.16-2.1 | 3.11.16-2.1 | Aug 18, 2026 | 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 a requested URL. Credentials added for an https:// | |
| CVE-2026-17084 | Med | — | < 3.11.16-2.1 | 3.11.16-2.1 | Aug 18, 2026 | 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 processing domain names using IDNA 2003 (the "idna" | |
| CVE-2026-72522 | Med | 6.2 | < 3.11.16-1.1 | 3.11.16-1.1 | Aug 10, 2026 | libexpat before 2.8.3 has an out-of-bounds read and resultant infinite loop because low surrogates are treated the same as high surrogates during Unicode processing in the *_toUtf16 functions. | |
| CVE-2026-15308 | Hig | 7.5 | < 3.11.15-8.1 | 3.11.15-8.1 | Jul 9, 2026 | The incremental HTML parser (html.parser.HTMLParser) allows for CPU denial-of-service through repeated unterminated markup declarations when processing uncontrolled data. | |
| CVE-2026-4360 | Med | 5.3 | < 3.11.15-8.1 | 3.11.15-8.1 | Jun 30, 2026 | 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 despite the user passing filter='data' to the extract( | |
| CVE-2026-11972 | Hig | — | < 3.11.15-8.1 | 3.11.15-8.1 | Jun 23, 2026 | 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. | |
| CVE-2026-0864 | Med | 5.5 | < 3.11.15-8.1 | 3.11.15-8.1 | Jun 23, 2026 | When using the "configparser" module to write configuration files containing multi-line text values with carriage return characters (\r) the resulting file could be injected with unexpected keys and values if the attacker controls the written value. | |
| CVE-2026-11940 | Hig | — | < 3.11.15-8.1 | 3.11.15-8.1 | Jun 23, 2026 | tarfile.extractall() with the 'data' or 'tar' filter could be bypassed by a crafted archive where a hardlink references a symlink stored at a deeper name than the hardlink itself. The extraction fallback validated the symlink at it's archived location but recreated it at the | |
| CVE-2026-9669 | Hig | — | < 3.11.16-1.1 | 3.11.16-1.1 | Jun 8, 2026 | bz2.BZ2Decompressor objects could be reused after a decompression error. If an application caught the resulting OSError and retried with the same decompressor, crafted input could cause the decompressor to resume from an invalid internal state and perform out-of-bounds writes to | |
| CVE-2026-7774 | Med | — | < 3.11.15-8.1 | 3.11.15-8.1 | Jun 4, 2026 | tarfile.data_filter could be bypassed using crafted link entries, including symlinks with empty or directory-like names, to redirect later archive members outside the intended extraction directory. This allowed a malicious tar archive to cause tarfile.extractall() to write files | |
| CVE-2026-3276 | Med | — | < 3.11.15-8.1 | 3.11.15-8.1 | Jun 3, 2026 | unicodedata.normalize() can take excessive CPU time when processing specially crafted Unicode input containing long runs of combining characters with alternating Canonical Combining Class values. This affects all normalization forms. | |
| CVE-2026-8328 | Med | — | < 3.11.15-8.1 | 3.11.15-8.1 | May 13, 2026 | The ftpcp() function in Lib/ftplib.py was not updated when CVE-2021-4189 was fixed. While makepasv() was patched to replace server-supplied PASV host addresses with the actual peer address (getpeername()[0]), ftpcp() still calls parse227() directly and passes the raw attacker | |
| CVE-2026-7210 | Hig | 7.5 | < 3.11.15-8.1 | 3.11.15-8.1 | May 11, 2026 | `xml.parsers.expat` and `xml.etree.ElementTree` use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying thi | |
| CVE-2026-45186 | Low | 2.9 | < 3.11.16-1.1 | 3.11.16-1.1 | May 10, 2026 | In libexpat before 2.8.1, the computational complexity of attribute name collision checks allows a denial of service via moderately sized crafted XML input. | |
| CVE-2026-6019 | Med | 6.1 | < 3.11.15-6.1 | 3.11.15-6.1 | Apr 22, 2026 | http.cookies.Morsel.js_output() returns an inline inside the generated script element. Mitigation base64-encodes the cookie value to disallow esc | |
| CVE-2026-4786 | Hig | 7.1 | < 3.11.15-6.1 | 3.11.15-6.1 | Apr 13, 2026 | Mitgation of CVE-2026-4519 was incomplete. If the URL contained "%action" the mitigation could be bypassed for certain browser types the "webbrowser.open()" API could have commands injected into the underlying shell. See CVE-2026-4519 for details. | |
| CVE-2026-6100 | Hig | 8.1 | < 3.11.15-6.1 | 3.11.15-6.1 | Apr 13, 2026 | Use-after-free (UAF) was possible in the `lzma.LZMADecompressor`, `bz2.BZ2Decompressor`, and `gzip.GzipFile` when a memory allocation fails with a `MemoryError` and the decompression instance is re-used. This scenario can be triggered if the process is under memory pressure. The | |
| CVE-2026-3446 | Med | — | < 3.11.15-6.1 | 3.11.15-6.1 | Apr 10, 2026 | When calling base64.b64decode() or related functions the decoding process would stop after encountering the first padded quad regardless of whether there was more information to be processed. This can lead to data being accepted which may be processed differently by other impleme |
- affected < 3.11.16-2.1fixed 3.11.16-2.1
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.
- affected < 3.11.16-2.1fixed 3.11.16-2.1
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 resolved path, but intermediate directories were cr
- affected < 3.11.16-2.1fixed 3.11.16-2.1
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 a requested URL. Credentials added for an https://
- affected < 3.11.16-2.1fixed 3.11.16-2.1
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 processing domain names using IDNA 2003 (the "idna"
- affected < 3.11.16-1.1fixed 3.11.16-1.1
libexpat before 2.8.3 has an out-of-bounds read and resultant infinite loop because low surrogates are treated the same as high surrogates during Unicode processing in the *_toUtf16 functions.
- affected < 3.11.15-8.1fixed 3.11.15-8.1
The incremental HTML parser (html.parser.HTMLParser) allows for CPU denial-of-service through repeated unterminated markup declarations when processing uncontrolled data.
- affected < 3.11.15-8.1fixed 3.11.15-8.1
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 despite the user passing filter='data' to the extract(
- affected < 3.11.15-8.1fixed 3.11.15-8.1
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.
- affected < 3.11.15-8.1fixed 3.11.15-8.1
When using the "configparser" module to write configuration files containing multi-line text values with carriage return characters (\r) the resulting file could be injected with unexpected keys and values if the attacker controls the written value.
- affected < 3.11.15-8.1fixed 3.11.15-8.1
tarfile.extractall() with the 'data' or 'tar' filter could be bypassed by a crafted archive where a hardlink references a symlink stored at a deeper name than the hardlink itself. The extraction fallback validated the symlink at it's archived location but recreated it at the
- affected < 3.11.16-1.1fixed 3.11.16-1.1
bz2.BZ2Decompressor objects could be reused after a decompression error. If an application caught the resulting OSError and retried with the same decompressor, crafted input could cause the decompressor to resume from an invalid internal state and perform out-of-bounds writes to
- affected < 3.11.15-8.1fixed 3.11.15-8.1
tarfile.data_filter could be bypassed using crafted link entries, including symlinks with empty or directory-like names, to redirect later archive members outside the intended extraction directory. This allowed a malicious tar archive to cause tarfile.extractall() to write files
- affected < 3.11.15-8.1fixed 3.11.15-8.1
unicodedata.normalize() can take excessive CPU time when processing specially crafted Unicode input containing long runs of combining characters with alternating Canonical Combining Class values. This affects all normalization forms.
- affected < 3.11.15-8.1fixed 3.11.15-8.1
The ftpcp() function in Lib/ftplib.py was not updated when CVE-2021-4189 was fixed. While makepasv() was patched to replace server-supplied PASV host addresses with the actual peer address (getpeername()[0]), ftpcp() still calls parse227() directly and passes the raw attacker
- affected < 3.11.15-8.1fixed 3.11.15-8.1
`xml.parsers.expat` and `xml.etree.ElementTree` use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying thi
- affected < 3.11.16-1.1fixed 3.11.16-1.1
In libexpat before 2.8.1, the computational complexity of attribute name collision checks allows a denial of service via moderately sized crafted XML input.
- affected < 3.11.15-6.1fixed 3.11.15-6.1
http.cookies.Morsel.js_output() returns an inline inside the generated script element. Mitigation base64-encodes the cookie value to disallow esc
- affected < 3.11.15-6.1fixed 3.11.15-6.1
Mitgation of CVE-2026-4519 was incomplete. If the URL contained "%action" the mitigation could be bypassed for certain browser types the "webbrowser.open()" API could have commands injected into the underlying shell. See CVE-2026-4519 for details.
- affected < 3.11.15-6.1fixed 3.11.15-6.1
Use-after-free (UAF) was possible in the `lzma.LZMADecompressor`, `bz2.BZ2Decompressor`, and `gzip.GzipFile` when a memory allocation fails with a `MemoryError` and the decompression instance is re-used. This scenario can be triggered if the process is under memory pressure. The
- affected < 3.11.15-6.1fixed 3.11.15-6.1
When calling base64.b64decode() or related functions the decoding process would stop after encountering the first padded quad regardless of whether there was more information to be processed. This can lead to data being accepted which may be processed differently by other impleme
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