rpm package
almalinux/python3.12-idle
pkg:rpm/almalinux/python3.12-idle
Vulnerabilities (34)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2026-4786 | Hig | — | < 3.12.12-4.el9_7.3 | 3.12.12-4.el9_7.3 | 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 | Cri | — | < 3.12.12-4.el9_7.3 | 3.12.12-4.el9_7.3 | 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-2026-1502 | Med | — | < 3.12.13-2.el8_10 | 3.12.13-2.el8_10 | Apr 10, 2026 | CR/LF bytes were not rejected by HTTP client proxy tunnel headers or host. | |
| CVE-2026-4519 | Low | 3.3 | < 3.12.13-2.el9_8 | 3.12.13-2.el9_8 | Mar 20, 2026 | The webbrowser.open() API would accept leading dashes in the URL which could be handled as command line options for certain web browsers. New behavior rejects leading dashes. Users are recommended to sanitize URLs prior to passing to webbrowser.open(). | |
| CVE-2026-4224 | Hig | 7.5 | < 3.12.13-2.el8_10 | 3.12.13-2.el8_10 | Mar 16, 2026 | When an Expat parser with a registered ElementDeclHandler parses an inline document type definition containing a deeply nested content model a C stack overflow occurs. | |
| CVE-2026-3644 | Hig | 7.5 | < 3.12.13-2.el8_10 | 3.12.13-2.el8_10 | Mar 16, 2026 | The fix for CVE-2026-0672, which rejected control characters in http.cookies.Morsel, was incomplete. The Morsel.update(), |= operator, and unpickling paths were not patched, allowing control characters to bypass input validation. Additionally, BaseCookie.js_output() lacked the ou | |
| CVE-2026-2297 | Med | — | < 3.12.13-2.el8_10 | 3.12.13-2.el8_10 | Mar 4, 2026 | The import hook in CPython that handles legacy *.pyc files (SourcelessFileLoader) is incorrectly handled in FileLoader (a base class) and so does not use io.open_code() to read the .pyc files. sys.audit handlers for this audit event therefore do not fire. | |
| CVE-2026-1299 | Med | — | < 3.12.12-4.el9_7.1 | 3.12.12-4.el9_7.1 | Jan 23, 2026 | The email module, specifically the "BytesGenerator" class, didn’t properly quote newlines for email headers when serializing an email message allowing for header injection when an email is serialized. This is only applicable if using "LiteralHeader" writing headers that don't | |
| CVE-2026-0865 | Med | — | < 3.12.12-3.el8_10 | 3.12.12-3.el8_10 | Jan 20, 2026 | User-controlled header names and values containing newlines can allow injecting HTTP headers. | |
| CVE-2026-0672 | Med | — | < 3.12.13-2.el8_10 | 3.12.13-2.el8_10 | Jan 20, 2026 | When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters. | |
| CVE-2025-15367 | Med | — | < 3.12.12-4.el9_7.1 | 3.12.12-4.el9_7.1 | Jan 20, 2026 | The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters. | |
| CVE-2025-15366 | Med | — | < 3.12.12-4.el9_7.1 | 3.12.12-4.el9_7.1 | Jan 20, 2026 | The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters. | |
| CVE-2025-15282 | Med | — | < 3.12.13-2.el8_10 | 3.12.13-2.el8_10 | Jan 20, 2026 | User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype. | |
| CVE-2025-12084 | — | < 3.12.12-1.el8_10 | 3.12.12-1.el8_10 | Dec 3, 2025 | When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively nested documents. | ||
| CVE-2025-13836 | Hig | 7.5 | < 3.12.12-4.el9_7 | 3.12.12-4.el9_7 | Dec 1, 2025 | When reading an HTTP response from a server, if no read amount is specified, the default behavior will be to use Content-Length. This allows a malicious server to cause the client to read large amounts of data into memory, potentially causing OOM or other DoS. | |
| CVE-2025-13837 | — | < 3.12.13-2.el8_10 | 3.12.13-2.el8_10 | Dec 1, 2025 | When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues | ||
| CVE-2025-6075 | — | < 3.12.13-2.el8_10 | 3.12.13-2.el8_10 | Oct 31, 2025 | If the value passed to os.path.expandvars() is user-controlled a performance degradation is possible when expanding environment variables. | ||
| CVE-2025-8291 | Med | 4.3 | < 3.12.12-1.el9_7 | 3.12.12-1.el9_7 | Oct 7, 2025 | The 'zipfile' module would not check the validity of the ZIP64 End of Central Directory (EOCD) Locator record offset value would not be used to locate the ZIP64 EOCD record, instead the ZIP64 EOCD record would be assumed to be the previous record in the ZIP archive. This could be | |
| CVE-2025-59375 | Hig | 7.5 | < 3.12.13-2.el8_10 | 3.12.13-2.el8_10 | Sep 15, 2025 | libexpat in Expat before 2.7.2 allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing. | |
| CVE-2025-8194 | Hig | 7.5 | < 3.12.11-2.el8_10 | 3.12.11-2.el8_10 | Jul 28, 2025 | There is a defect in the CPython “tarfile” module affecting the “TarFile” extraction and entry enumeration APIs. The tar implementation would process tar archives with negative offsets without error, resulting in an infinite loop and deadlock during the parsing of maliciously cra |
- affected < 3.12.12-4.el9_7.3fixed 3.12.12-4.el9_7.3
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 < 3.12.12-4.el9_7.3fixed 3.12.12-4.el9_7.3
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 < 3.12.13-2.el8_10fixed 3.12.13-2.el8_10
CR/LF bytes were not rejected by HTTP client proxy tunnel headers or host.
- affected < 3.12.13-2.el9_8fixed 3.12.13-2.el9_8
The webbrowser.open() API would accept leading dashes in the URL which could be handled as command line options for certain web browsers. New behavior rejects leading dashes. Users are recommended to sanitize URLs prior to passing to webbrowser.open().
- affected < 3.12.13-2.el8_10fixed 3.12.13-2.el8_10
When an Expat parser with a registered ElementDeclHandler parses an inline document type definition containing a deeply nested content model a C stack overflow occurs.
- affected < 3.12.13-2.el8_10fixed 3.12.13-2.el8_10
The fix for CVE-2026-0672, which rejected control characters in http.cookies.Morsel, was incomplete. The Morsel.update(), |= operator, and unpickling paths were not patched, allowing control characters to bypass input validation. Additionally, BaseCookie.js_output() lacked the ou
- affected < 3.12.13-2.el8_10fixed 3.12.13-2.el8_10
The import hook in CPython that handles legacy *.pyc files (SourcelessFileLoader) is incorrectly handled in FileLoader (a base class) and so does not use io.open_code() to read the .pyc files. sys.audit handlers for this audit event therefore do not fire.
- affected < 3.12.12-4.el9_7.1fixed 3.12.12-4.el9_7.1
The email module, specifically the "BytesGenerator" class, didn’t properly quote newlines for email headers when serializing an email message allowing for header injection when an email is serialized. This is only applicable if using "LiteralHeader" writing headers that don't
- affected < 3.12.12-3.el8_10fixed 3.12.12-3.el8_10
User-controlled header names and values containing newlines can allow injecting HTTP headers.
- affected < 3.12.13-2.el8_10fixed 3.12.13-2.el8_10
When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters.
- affected < 3.12.12-4.el9_7.1fixed 3.12.12-4.el9_7.1
The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.
- affected < 3.12.12-4.el9_7.1fixed 3.12.12-4.el9_7.1
The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.
- affected < 3.12.13-2.el8_10fixed 3.12.13-2.el8_10
User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype.
- CVE-2025-12084Dec 3, 2025affected < 3.12.12-1.el8_10fixed 3.12.12-1.el8_10
When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively nested documents.
- affected < 3.12.12-4.el9_7fixed 3.12.12-4.el9_7
When reading an HTTP response from a server, if no read amount is specified, the default behavior will be to use Content-Length. This allows a malicious server to cause the client to read large amounts of data into memory, potentially causing OOM or other DoS.
- CVE-2025-13837Dec 1, 2025affected < 3.12.13-2.el8_10fixed 3.12.13-2.el8_10
When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues
- CVE-2025-6075Oct 31, 2025affected < 3.12.13-2.el8_10fixed 3.12.13-2.el8_10
If the value passed to os.path.expandvars() is user-controlled a performance degradation is possible when expanding environment variables.
- affected < 3.12.12-1.el9_7fixed 3.12.12-1.el9_7
The 'zipfile' module would not check the validity of the ZIP64 End of Central Directory (EOCD) Locator record offset value would not be used to locate the ZIP64 EOCD record, instead the ZIP64 EOCD record would be assumed to be the previous record in the ZIP archive. This could be
- affected < 3.12.13-2.el8_10fixed 3.12.13-2.el8_10
libexpat in Expat before 2.7.2 allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing.
- affected < 3.12.11-2.el8_10fixed 3.12.11-2.el8_10
There is a defect in the CPython “tarfile” module affecting the “TarFile” extraction and entry enumeration APIs. The tar implementation would process tar archives with negative offsets without error, resulting in an infinite loop and deadlock during the parsing of maliciously cra
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