https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 17:13:08 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-366086 EUVD-2026-366086 https://cve.radiocsirt.org/vuln/euvd-2026-366086 https://cve.radiocsirt.org/vuln/fkie_cve-2026-10143 <p>kafka-python prior to 2.3.2 contains a denial-of-service vulnerability in SCRAM authentication handling that allows a malicious or machine-in-the-middle broker to freeze the client event loop by supplying an excessively large iteration count. In scram.py, ScramClient.process_server_first_message() passes the broker-controlled SCRAM iteration count directly to hashlib.pbkdf2_hmac() without validation, blocking producer sends, consumer polls, admin operations, and heartbeats, which can cause consumer group eviction and repeated reconnect failures.</p> <p>kafka-python prior to 2.3.2 contains a denial-of-service vulnerability in SCRAM authentication handling that allows a malicious or machine-in-the-middle broker to freeze the client event loop by supplying an excessively large iteration count. In scram.py, ScramClient.process_server_first_message() passes the broker-controlled SCRAM iteration count directly to hashlib.pbkdf2_hmac() without validation, blocking producer sends, consumer polls, admin operations, and heartbeats, which can cause consumer group eviction and repeated reconnect failures.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-10143 https://cve.radiocsirt.org/vuln/ghsa-2jcm-hq8r-84wx <p><strong>Affected:</strong> PyPI: kafka-python</p> <p>kafka-python prior to 2.3.2 contains a denial-of-service vulnerability in SCRAM authentication handling that allows a malicious or machine-in-the-middle broker to freeze the client event loop by supplying an excessively large iteration count. In scram.py, ScramClient.process_server_first_message() passes the broker-controlled SCRAM iteration count directly to hashlib.pbkdf2_hmac() without validation, blocking producer sends, consumer polls, admin operations, and heartbeats, which can cause consumer group eviction and repeated reconnect failures.</p> <p><strong>Affected:</strong> PyPI: kafka-python</p> <p>kafka-python prior to 2.3.2 contains a denial-of-service vulnerability in SCRAM authentication handling that allows a malicious or machine-in-the-middle broker to freeze the client event loop by supplying an excessively large iteration count. In scram.py, ScramClient.process_server_first_message() passes the broker-controlled SCRAM iteration count directly to hashlib.pbkdf2_hmac() without validation, blocking producer sends, consumer polls, admin operations, and heartbeats, which can cause consumer group eviction and repeated reconnect failures.</p> https://cve.radiocsirt.org/vuln/ghsa-2jcm-hq8r-84wx https://cve.radiocsirt.org/vuln/pysec-2026-2191 <p><strong>Affected:</strong> PyPI: kafka-python</p> <p>kafka-python prior to 2.3.2 contains a denial-of-service vulnerability in SCRAM authentication handling that allows a malicious or machine-in-the-middle broker to freeze the client event loop by supplying an excessively large iteration count. In scram.py, ScramClient.process_server_first_message() passes the broker-controlled SCRAM iteration count directly to hashlib.pbkdf2_hmac() without validation, blocking producer sends, consumer polls, admin operations, and heartbeats, which can cause consumer group eviction and repeated reconnect failures.</p> <p><strong>Affected:</strong> PyPI: kafka-python</p> <p>kafka-python prior to 2.3.2 contains a denial-of-service vulnerability in SCRAM authentication handling that allows a malicious or machine-in-the-middle broker to freeze the client event loop by supplying an excessively large iteration count. In scram.py, ScramClient.process_server_first_message() passes the broker-controlled SCRAM iteration count directly to hashlib.pbkdf2_hmac() without validation, blocking producer sends, consumer polls, admin operations, and heartbeats, which can cause consumer group eviction and repeated reconnect failures.</p> https://cve.radiocsirt.org/vuln/pysec-2026-2191 https://cve.radiocsirt.org/vuln/rhsa-2026:28571 <p>fast-uri: fast-uri: URI authority bypass due to improper delimiter handling shell-quote: shell-quote: Arbitrary code execution via command injection due to unescaped line terminators kafka-python: kafka-python: Denial of Service via excessive SCRAM authentication iteration count urllib3: urllib3: Denial of Service due to excessive HTTP response decompression axios: Axios: Client-side Denial of Service via unescaped regex metacharacters in XSRF cookie name python-pyjwt: PyJWT: Authentication bypass due to forged JSON Web Tokens</p> <p>fast-uri: fast-uri: URI authority bypass due to improper delimiter handling shell-quote: shell-quote: Arbitrary code execution via command injection due to unescaped line terminators kafka-python: kafka-python: Denial of Service via excessive SCRAM authentication iteration count urllib3: urllib3: Denial of Service due to excessive HTTP response decompression axios: Axios: Client-side Denial of Service via unescaped regex metacharacters in XSRF cookie name python-pyjwt: PyJWT: Authentication bypass due to forged JSON Web Tokens</p> https://cve.radiocsirt.org/vuln/rhsa-2026:28571 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-10143 <p><strong>Affected:</strong> Ubuntu:16.04:LTS: python-kafka, Ubuntu:18.04:LTS: python-kafka, Ubuntu:20.04:LTS: python-kafka, Ubuntu:22.04:LTS: python-kafka, Ubuntu:24.04:LTS: python-kafka, Ubuntu:25.10: python-kafka, Ubuntu:26.04:LTS: python-kafka</p> <p>kafka-python prior to 2.3.2 contains a denial-of-service vulnerability in SCRAM authentication handling that allows a malicious or machine-in-the-middle broker to freeze the client event loop by supplying an excessively large iteration count. In scram.py, ScramClient.process_server_first_message() passes the broker-controlled SCRAM iteration count directly to hashlib.pbkdf2_hmac() without validation, blocking producer sends, consumer polls, admin operations, and heartbeats, which can cause consumer group eviction and repeated reconnect failures.</p> <p><strong>Affected:</strong> Ubuntu:16.04:LTS: python-kafka, Ubuntu:18.04:LTS: python-kafka, Ubuntu:20.04:LTS: python-kafka, Ubuntu:22.04:LTS: python-kafka, Ubuntu:24.04:LTS: python-kafka, Ubuntu:25.10: python-kafka, Ubuntu:26.04:LTS: python-kafka</p> <p>kafka-python prior to 2.3.2 contains a denial-of-service vulnerability in SCRAM authentication handling that allows a malicious or machine-in-the-middle broker to freeze the client event loop by supplying an excessively large iteration count. In scram.py, ScramClient.process_server_first_message() passes the broker-controlled SCRAM iteration count directly to hashlib.pbkdf2_hmac() without validation, blocking producer sends, consumer polls, admin operations, and heartbeats, which can cause consumer group eviction and repeated reconnect failures.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-10143