CentOS Linux 7 [TuxCare] Security Update: python3 / python3-debug / python3-devel / python3-idle / etc (CENTOS7:CLSA-2023:1698945913)

The CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS7:CLSA-2023:1698945913 advisory. - http.client in Python 3.x before 3.5.10, 3.6.x before 3.6.12, 3.7.x before 3.7.9, and 3.8.x before 3.8.5 allows CRLF injection if the attacker...

Rocky Linux 9 [CIQ] Security Update: python3.12 / python3.12-debug / python3.12-debuginfo / etc Multiple Vulnerabilities (crlsa-2026_1408)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20261408 advisory. cpython: Excessive read buffering DoS in http.client CVE-2025-13836 cpython: python: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of...

Rocky Linux 10.1 [CIQ] Security Update: python-unversioned-command / python3 / python3-debug / etc Multiple Vulnerabilities (crlsa-2026_1828)

The Rocky Linux 10.1 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20261828 advisory. cpython: Excessive read buffering DoS in http.client CVE-2025-13836 cpython: python: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of...

Rocky Linux 8 [CIQ] Security Update: python3.12 / python3.12-debug / python3.12-debuginfo / etc (crlsa-2026_2419)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20262419 advisory. cpython: Excessive read buffering DoS in http.client CVE-2025-13836 Tenable has extracted the preceding description block directly from the CIQ security advisory...

Rocky Linux 8 [CIQ] Security Update: python3.11 / python3.11-debug / python3.11-debuginfo / etc Multiple Vulnerabilities (crlsa-2026_1374)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20261374 advisory. cpython: Excessive read buffering DoS in http.client CVE-2025-13836 cpython: python: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of...

Rocky Linux 9 [CIQ] Security Update: python3.11 / python3.11-debug / python3.11-debuginfo / etc Multiple Vulnerabilities (crlsa-2026_1410)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20261410 advisory. cpython: Excessive read buffering DoS in http.client CVE-2025-13836 cpython: python: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of...

CVE-2026-71280: Server-Side Request Forgery (SSRF)

go-shiori's DownloadBookmark internal/core/download.go fetches a caller-supplied bookmark URL using a plain http.Client with no custom DialContext or destination-IP validation no IsLoopback, IsPrivate, IsUnspecified, or IsLinkLocalUnicast checks...

CVE-2026-21697: Concurrent Execution using Shared Resource with Improper Synchronization

axios4go is a Go HTTP client library. Prior to version 0.6.4, a race condition vulnerability exists in the shared HTTP client configuration. The global defaultClient is mutated during request execution without synchronization, directly modifying the shared http.Client's Transport, Timeout, and...

BIT-PYTHON-2020-26116

http.client in Python 3.x before 3.5.10, 3.6.x before 3.6.12, 3.7.x before 3.7.9, and 3.8.x before 3.8.5 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 HTTPConnection.request...

CVE-2023-45289

When following an HTTP redirect to a domain which is not a subdomain match or exact match of the initial domain, an http.Client does not forward sensitive headers such as "Authorization" or "Cookie". For example, a redirect from foo.com to www.foo.com will forward the Authorization header, but a...

AZL-98628 CVE-2023-45289 affecting package golang 1.27.1-1

When following an HTTP redirect to a domain which is not a subdomain match or exact match of the initial domain, an http.Client does not forward sensitive headers such as "Authorization" or "Cookie". For example, a redirect from foo.com to www.foo.com will forward the Authorization header, but a...

CVE-2023-45289: Undefined Security Weakness

When following an HTTP redirect to a domain which is not a subdomain match or exact match of the initial domain, an http.Client does not forward sensitive headers such as "Authorization" or "Cookie". For example, a redirect from foo.com to www.foo.com will forward the Authorization header, but a...

Debian dla-3610 : python-urllib3 - security update

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3610 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-3610-1 [email protected]...

Debian dla-3432 : idle-python2.7 - security update

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3432 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3432-1 [email protected]...

RHEL 7 : python27 (RHSA-2020:4273)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4273 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level...

Scientific Linux Security Update : python on SL7.x i686/x86_64 (2022:5235)

The remote Scientific Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the SLSA-2022:5235-1 advisory. - python: CRLF injection via HTTP request method in httplib/http.client CVE-2020-26116 - python-urllib3: CRLF injection via HTTP request method...

Oracle Linux 8 : python27:2.7 (ELSA-2021-1761)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-1761 advisory. - Security fix for CVE-2021-3177 Resolves: rhbz1919163 - Security fix for CVE-2020-26116: Reject control chars in HTTP method in httplib.putrequest...

SUSE SLES11 Security Update : python (SUSE-SU-2020:14550-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2020:14550-1 advisory. - http.client in Python 3.x before 3.5.10, 3.6.x before 3.6.12, 3.7.x before 3.7.9, and 3.8.x before 3.8.5 allows CRLF injection if the attacker...

python3 security update

3.6.8-37.0.1 - Add Oracle Linux distribution in platform.py Orabug: 20812544 3.6.8-37 - Fix for CVE-2021-23336 Resolves: rhbz1928904 3.6.8-36 - Fix for CVE-2021-3177 Resolves: rhbz1918168 3.6.8-35 - New options -a and -k for pathfix.py script backported from upstream Resolves: rhbz1917691 3.6.8-3...

Security Bulletin: Vulnerability in Python affects IBM Spectrum Protect Plus Microsoft File Systems Agent (CVE-2020-26116)

Summary Python is vulnerable to CRLF injection which affects the IBM Spectrum Protect Plus Microsoft® Windows File Systems agent. Vulnerability Details CVEID: CVE-2020-26116 DESCRIPTION: Python is vulnerable to CRLF injection, caused by improper validation of user-supplied input in http.client. B...