Bitnami package
libpython
pkg:bitnami/libpython
Vulnerabilities (97)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2026-6019 | Med | 6.1 | < 3.13.14 | 3.13.14 | 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-2026-3298 | Hig | — | < 3.11.16 | 3.11.16 | Apr 21, 2026 | The method "sock_recvfrom_into()" of "asyncio.ProacterEventLoop" (Windows only) was missing a boundary check for the data buffer when using nbytes parameter. This allowed for an out-of-bounds buffer write if data was larger than the buffer size. Non-Windows platforms are not affe | |
| CVE-2026-5713 | Med | — | >= 3.14.0, < 3.14.5 | 3.14.5 | Apr 14, 2026 | The "profiling.sampling" module (Python 3.15+) and "asyncio introspection capabilities" (3.14+, "python -m asyncio ps" and "python -m asyncio pstree") features could be used to read and write addresses in a privileged process if that process connected to a malicious or "infected" | |
| CVE-2026-4786 | Hig | 7.1 | < 3.10.21 | 3.10.21 | 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 | < 3.10.21 | 3.10.21 | 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 | — | < 3.13.13 | 3.13.13 | 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 | |
| CVE-2026-1502 | Med | — | < 3.10.21 | 3.10.21 | Apr 10, 2026 | CR/LF bytes were not rejected by HTTP client proxy tunnel headers or host. | |
| CVE-2026-4224 | Hig | 7.5 | < 3.10.21 | 3.10.21 | 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-2026-1299 | Med | — | < 3.10.20 | 3.10.20 | 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-2025-12781 | Med | 5.3 | < 3.15.0 | 3.15.0 | Jan 21, 2026 | When passing data to the b64decode(), standard_b64decode(), and urlsafe_b64decode() functions in the "base64" module the characters "+/" will always be accepted, regardless of the value of "altchars" parameter, typically used to establish an "alternative base64 alphabet" such as | |
| CVE-2026-0865 | Med | — | < 3.10.20 | 3.10.20 | Jan 20, 2026 | User-controlled header names and values containing newlines can allow injecting HTTP headers. | |
| CVE-2026-0672 | Med | — | < 3.10.20 | 3.10.20 | 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 | — | < 3.15.0 | 3.15.0 | 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 | — | < 3.15.0 | 3.15.0 | 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 | — | < 3.10.20 | 3.10.20 | Jan 20, 2026 | User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype. | |
| CVE-2025-11468 | Med | — | < 3.10.20 | 3.10.20 | Jan 20, 2026 | When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized. | |
| CVE-2025-12084 | Med | 5.3 | < 3.10.20 | 3.10.20 | 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-2025-13837 | Med | 5.5 | < 3.10.20 | 3.10.20 | 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-2025-13836 | Hig | 7.5 | < 3.10.20 | 3.10.20 | 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-2025-6075 | Med | 5.5 | < 3.9.25 | 3.9.25 | Oct 31, 2025 | If the value passed to os.path.expandvars() is user-controlled a performance degradation is possible when expanding environment variables. |
- affected < 3.13.14fixed 3.13.14
http.cookies.Morsel.js_output() returns an inline inside the generated script element. Mitigation base64-encodes the cookie value to disallow esc
- affected < 3.11.16fixed 3.11.16
The method "sock_recvfrom_into()" of "asyncio.ProacterEventLoop" (Windows only) was missing a boundary check for the data buffer when using nbytes parameter. This allowed for an out-of-bounds buffer write if data was larger than the buffer size. Non-Windows platforms are not affe
- affected >= 3.14.0, < 3.14.5fixed 3.14.5
The "profiling.sampling" module (Python 3.15+) and "asyncio introspection capabilities" (3.14+, "python -m asyncio ps" and "python -m asyncio pstree") features could be used to read and write addresses in a privileged process if that process connected to a malicious or "infected"
- affected < 3.10.21fixed 3.10.21
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 < 3.10.21fixed 3.10.21
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 < 3.13.13fixed 3.13.13
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 < 3.10.21fixed 3.10.21
CR/LF bytes were not rejected by HTTP client proxy tunnel headers or host.
- affected < 3.10.21fixed 3.10.21
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 < 3.10.20fixed 3.10.20
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 < 3.15.0fixed 3.15.0
When passing data to the b64decode(), standard_b64decode(), and urlsafe_b64decode() functions in the "base64" module the characters "+/" will always be accepted, regardless of the value of "altchars" parameter, typically used to establish an "alternative base64 alphabet" such as
- affected < 3.10.20fixed 3.10.20
User-controlled header names and values containing newlines can allow injecting HTTP headers.
- affected < 3.10.20fixed 3.10.20
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 < 3.15.0fixed 3.15.0
The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.
- affected < 3.15.0fixed 3.15.0
The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.
- affected < 3.10.20fixed 3.10.20
User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype.
- affected < 3.10.20fixed 3.10.20
When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.
- affected < 3.10.20fixed 3.10.20
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 < 3.10.20fixed 3.10.20
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
- affected < 3.10.20fixed 3.10.20
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.
- affected < 3.9.25fixed 3.9.25
If the value passed to os.path.expandvars() is user-controlled a performance degradation is possible when expanding environment variables.
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