python3.12-cryptography-41.0.7-2.el9
エラータID: AXSA:2025-10071:01
リリース日:
2025/06/27 Friday - 18:08
題名:
python3.12-cryptography-41.0.7-2.el9
影響のあるチャネル:
MIRACLE LINUX 9 for x86_64
Severity:
Moderate
Description:
以下項目について対処しました。
[Security Fix]
- rust-openssl の ssl::select_next_proto() メソッドには、server
バッファーの有効期間が client バッファーの有効期間よりも短い場合、
メモリ領域の解放後利用の問題があるため、リモートの攻撃者により、
情報の漏洩、およびサービス拒否攻撃 (クラッシュの発生) を可能と
する脆弱性が存在します。(CVE-2025-24898)
解決策:
パッケージをアップデートしてください。
CVE:
CVE-2025-24898
rust-openssl is a set of OpenSSL bindings for the Rust programming language. In affected versions `ssl::select_next_proto` can return a slice pointing into the `server` argument's buffer but with a lifetime bound to the `client` argument. In situations where the `sever` buffer's lifetime is shorter than the `client` buffer's, this can cause a use after free. This could cause the server to crash or to return arbitrary memory contents to the client. The crate`openssl` version 0.10.70 fixes the signature of `ssl::select_next_proto` to properly constrain the output buffer's lifetime to that of both input buffers. Users are advised to upgrade. In standard usage of `ssl::select_next_proto` in the callback passed to `SslContextBuilder::set_alpn_select_callback`, code is only affected if the `server` buffer is constructed *within* the callback.
rust-openssl is a set of OpenSSL bindings for the Rust programming language. In affected versions `ssl::select_next_proto` can return a slice pointing into the `server` argument's buffer but with a lifetime bound to the `client` argument. In situations where the `sever` buffer's lifetime is shorter than the `client` buffer's, this can cause a use after free. This could cause the server to crash or to return arbitrary memory contents to the client. The crate`openssl` version 0.10.70 fixes the signature of `ssl::select_next_proto` to properly constrain the output buffer's lifetime to that of both input buffers. Users are advised to upgrade. In standard usage of `ssl::select_next_proto` in the callback passed to `SslContextBuilder::set_alpn_select_callback`, code is only affected if the `server` buffer is constructed *within* the callback.
追加情報:
N/A
ダウンロード:
SRPMS
- python3.12-cryptography-41.0.7-2.el9.src.rpm
MD5: 26d2fbe58a6e9e7d99a2348ca73cae65
SHA-256: 048f5ae994290ae04e02a838636eec0bda14aaccfaa10e1cda849cc5550891d9
Size: 41.81 MB
Asianux Server 9 for x86_64
- python3.12-cryptography-41.0.7-2.el9.x86_64.rpm
MD5: 3160f8d1886d7a367c11f62886298186
SHA-256: 530336eec7dc151b4f096d0374d9fb3d0cd5228e3ea31efab6b9230b0433c483
Size: 1.23 MB