RHSA-2024:8842 - Security Advisory

トピック

An update for python3.12-urllib3 is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

説明

urllib3 is a powerful, user-friendly HTTP client for Python. urllib3 brings many critical features that are missing from the Python standard libraries:
• Thread safety.
• Connection pooling.
• Client-side SSL/TLS verification.
• File uploads with multipart encoding.
• Helpers for retrying requests and dealing with HTTP redirects.
• Support for gzip, deflate, brotli, and zstd encoding.
• Proxy support for HTTP and SOCKS.
• 100% test coverage.

Security Fix(es):

• urllib3: proxy-authorization request header is not stripped during cross-origin redirects (CVE-2024-37891)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

解決策

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

影響を受ける製品

• Red Hat Enterprise Linux for x86_64 8 x86_64
• Red Hat Enterprise Linux for IBM z Systems 8 s390x
• Red Hat Enterprise Linux for Power, little endian 8 ppc64le
• Red Hat Enterprise Linux for ARM 64 8 aarch64

修正

• BZ - 2292788 - CVE-2024-37891 urllib3: proxy-authorization request header is not stripped during cross-origin redirects

CVE

• CVE-2024-37891

参考資料

• https://access.redhat.com/security/updates/classification/#moderate