python-urllib3-1.26.5-8.el9_8
エラータID: AXSA:2026-1379:04
リリース日:
2026/07/29 Wednesday - 17:34
題名:
python-urllib3-1.26.5-8.el9_8
影響のあるチャネル:
MIRACLE LINUX 9 for x86_64
Severity:
High
Description:
以下項目について対処しました。
[Security Fix]
- Python の urllib3 ライブラリには、リモートの攻撃者により、
情報の漏洩を可能とする脆弱性が存在します。(CVE-2026-44431)
- Python の urllib3 ライブラリには、リソース制限を実施していない
問題があるため、リモートの攻撃者により、サービス拒否攻撃 (DoS) を
可能とする脆弱性が存在します。(CVE-2026-44432)
解決策:
パッケージをアップデートしてください。
CVE:
CVE-2026-44431
urllib3 is an HTTP client library for Python. From 1.23 to before 2.7.0, cross-origin redirects followed from the low-level API via ProxyManager.connection_from_url().urlopen(..., assert_same_host=False) still forward these sensitive headers. This vulnerability is fixed in 2.7.0.
urllib3 is an HTTP client library for Python. From 1.23 to before 2.7.0, cross-origin redirects followed from the low-level API via ProxyManager.connection_from_url().urlopen(..., assert_same_host=False) still forward these sensitive headers. This vulnerability is fixed in 2.7.0.
CVE-2026-44432
urllib3 is an HTTP client library for Python. From 2.6.0 to before 2.7.0, urllib3 could decompress the whole response instead of the requested portion (1) during the second HTTPResponse.read(amt=N) call when the response was decompressed using the official Brotli library or (2) when HTTPResponse.drain_conn() was called after the response had been read and decompressed partially (compression algorithm did not matter here). These issues could cause urllib3 to fully decode a small amount of highly compressed data in a single operation. This could result in excessive resource consumption (high CPU usage and massive memory allocation for the decompressed data) on the client side. This vulnerability is fixed in 2.7.0.
urllib3 is an HTTP client library for Python. From 2.6.0 to before 2.7.0, urllib3 could decompress the whole response instead of the requested portion (1) during the second HTTPResponse.read(amt=N) call when the response was decompressed using the official Brotli library or (2) when HTTPResponse.drain_conn() was called after the response had been read and decompressed partially (compression algorithm did not matter here). These issues could cause urllib3 to fully decode a small amount of highly compressed data in a single operation. This could result in excessive resource consumption (high CPU usage and massive memory allocation for the decompressed data) on the client side. This vulnerability is fixed in 2.7.0.
追加情報:
N/A
ダウンロード:
SRPMS
- python-urllib3-1.26.5-8.el9_8.src.rpm
MD5: 2524869ce16adbe05112c2de9d445939
SHA-256: dac4b426092a6bb195482a8d8f7da70507b8dadc1d7d6f151ead7e01593e8086
Size: 292.58 kB
Asianux Server 9 for x86_64
- python3-urllib3-1.26.5-8.el9_8.noarch.rpm
MD5: d0765d119b9d3bc6e8e0055ec2a824a0
SHA-256: a846e5750e7b8d0c444c9cc3c3b8ab0af049ca6e8445f6638183f656a8b7d1e9
Size: 218.95 kB
English