python3.14-urllib3-2.6.3-2.el9_8
エラータID: AXSA:2026-1406:01
リリース日:
2026/07/31 Friday - 18:22
題名:
python3.14-urllib3-2.6.3-2.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
- python3.14-urllib3-2.6.3-2.el9_8.src.rpm
MD5: 123c2eeeb4a773cc4a9cc787856301fa
SHA-256: 17856b585ccd737617934c9ed570452d556a9df9f611c17487194c47c7205651
Size: 615.63 kB
Asianux Server 9 for x86_64
- python3.14-urllib3-2.6.3-2.el9_8.noarch.rpm
MD5: 4d9d88ed118fe6c326fd10ca51bbb438
SHA-256: f399309566293d90b9c46d44eadc2c978d78b425f8cec880294ea79ea22517af
Size: 306.13 kB
English