Astra Linux – Vulnerability in python-urllib3

In the urllib3 library, as of version 1.24.1 for Python, CRLF injection is possible if the attacker controls the request parameters...

Astra Linux – Vulnerability in python-urllib3

urllib3 before version 1.25.9 allows CRLF injection if the attacker controls the HTTP request method, as demonstrated by inserting CR and LF control characters in the first argument of putrequest. NOTE: this is similar to CVE-2020-26116...

[SECURITY] Fedora 43 Update: python-urllib3-2.8.0-1.fc43

urllib3 is a powerful, user-friendly HTTP client for Python. urllib3 brings many critical features that are missing from the Python standard libraries: =E2=80=A2 Thread safety. =E2=80=A2 Connection pooling. =E2=80=A2 Client-side SSL/TLS verification. =E2=80=A2 File uploads with multipart encoding...

Fedora 43 : python-streamlink / python-urllib3 (2026-72a7879d08)

The remote Fedora 43 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2026-72a7879d08 advisory. Update python-urllib3 to version 2.8.0, fixing three security issues: - The TLS configuration for HTTPS proxies could be ignored or overridden. Rated high...

Rocky Linux 8 [CIQ] Security Update: python3-urllib3 (crlsa-2021_1631)

The Rocky Linux 8 host has a package installed that is affected by a vulnerability as referenced in the CIQ crlsa-20211631 advisory. python-urllib3: CRLF injection via HTTP request method CVE-2020-26137 Tenable has extracted the preceding description block directly from the CIQ security advisory...

Rocky Linux 8 [CIQ] Security Update: Cython-debugsource / PyYAML-debugsource / babel / numpy-debugsource / etc Multiple Vulnerabilities (crlsa-2024_2987)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20242987 advisory. pypa-setuptools: Regular Expression Denial of Service ReDoS in packageindex.py CVE-2022-40897 python: use after free in heappushpop of heapq module...

Rocky Linux 8 [CIQ] Security Update: Cython-debugsource / PyYAML-debugsource / numpy-debugsource / etc Multiple Vulnerabilities (crlsa-2021_4160)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20214160 advisory. python: Information disclosure via pydoc CVE-2021-3426 python: urllib: Regular expression DoS in AbstractBasicAuthHandler CVE-2021-3733 python-lxml: Missin...

Rocky Linux 8 [CIQ] Security Update: Cython-debugsource / PyYAML-debugsource / numpy-debugsource / etc Multiple Vulnerabilities (crlsa-2024_2985)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20242985 advisory. pypa-setuptools: Regular Expression Denial of Service ReDoS in packageindex.py CVE-2022-40897 python-cryptography: memory corruption via immutable objects...

Rocky Linux 8 [CIQ] Security Update: Cython-debugsource / PyYAML-debugsource / babel / numpy-debugsource / etc Multiple Vulnerabilities (crlsa-2021_1761)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20211761 advisory. python: CRLF injection via HTTP request method in httplib/http.client CVE-2020-26116 python-urllib3: CRLF injection via HTTP request method CVE-2020-26137...

Rocky Linux 8 [CIQ] Security Update: Cython-debugsource / PyYAML-debugsource / numpy-debugsource / etc Multiple Vulnerabilities (crlsa-2021_4162)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20214162 advisory. python-psutil: Double free because of refcount mishandling CVE-2019-18874 python-jinja2: ReDoS vulnerability in the urlize filter CVE-2020-28493 python:...

Rocky Linux 8 [CIQ] Security Update: Cython-debugsource / PyYAML-debugsource / babel / etc Multiple Vulnerabilities (crlsa-2020_1605)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20201605 advisory. python-urllib3: Cross-host redirect does not remove Authorization header allow for credential exposure CVE-2018-20060 python: Cookie domain check returns...

Rocky Linux 8 [CIQ] Security Update: python3.11-urllib3 (crlsa-2024_2986)

The Rocky Linux 8 host has a package installed that is affected by a vulnerability as referenced in the CIQ crlsa-20242986 advisory. python-urllib3: Cookie request header isn't stripped during cross-origin redirects CVE-2023-43804 Tenable has extracted the preceding description block directly fro...

Rocky Linux 8.6 [CIQ] Security Update: python38-urllib3 Multiple Vulnerabilities (ciqsa-2026_0223)

The Rocky Linux 8.6 host has a package installed that is affected by multiple vulnerabilities as referenced in the CIQ ciqsa-20260223 advisory. This advisory aggregates security fixes for the python-urllib3 SRPM in CIQ LTS 8.6. It addresses 4 CVEs: CVE-2015-20107, CVE-2020-10735, CVE-2021-28861,...

Rocky Linux 8 [CIQ] Security Update: Cython-debugsource / PyYAML-debugsource / babel / etc Multiple Vulnerabilities (crlsa-2019_3335)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20193335 advisory. numpy: crafted serialized object passed in numpy.load in pickle python module allows arbitrary code execution CVE-2019-6446 python: CRLF injection via the...

CentOS Linux 7 [TuxCare] Security Update: python-urllib3 (CENTOS7:CLSA-2024:1730142536)

The CentOS Linux 7 host has a package installed that is affected by a vulnerability as referenced in the TuxCare CENTOS7:CLSA-2024:1730142536 advisory. - urllib3 is a user-friendly HTTP client library for Python. When using urllib3's proxy support with ProxyManager, the Proxy-Authorization header...

AZL-105663 CVE-2026-97687 affecting package python-urllib3 2.0.7-6

urllib3 is an HTTP client library for Python. From 1.26.0 until 2.8.0, the proxysslcontext, proxyasserthostname, proxyassertfingerprint, sslcontext, certreqs, verifymode, useforwardingforhttps=True, and CERTNONE configuration paths fail to remain separated because target-server TLS settings are...

AZL-105660 CVE-2026-97689 affecting package python-urllib3 2.0.7-6

urllib3 is an HTTP client library for Python. From 1.10.3 until 2.8.0, the HTTPResponse.readchunked and HTTPResponse.stream methods can allocate unbounded memory because the streaming chunk parser buffers the chunk-size field until newline or EOF without a length bound. The trigger is that a...

[SECURITY] Fedora 44 Update: python-urllib3-2.8.0-1.fc44

urllib3 is a powerful, user-friendly HTTP client for Python. urllib3 brings many critical features that are missing from the Python standard libraries: =E2=80=A2 Thread safety. =E2=80=A2 Connection pooling. =E2=80=A2 Client-side SSL/TLS verification. =E2=80=A2 File uploads with multipart encoding...

[SECURITY] Fedora 45 Update: python-urllib3-2.8.0-1.fc45

urllib3 is a powerful, user-friendly HTTP client for Python. urllib3 brings many critical features that are missing from the Python standard libraries: =E2=80=A2 Thread safety. =E2=80=A2 Connection pooling. =E2=80=A2 Client-side SSL/TLS verification. =E2=80=A2 File uploads with multipart encoding...

Fedora 44 : python-streamlink / python-urllib3 (2026-700dc0d93d)

The remote Fedora 44 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2026-700dc0d93d advisory. Update python-urllib3 to version 2.8.0, fixing three security issues: - The TLS configuration for HTTPS proxies could be ignored or overridden. Rated high...