firefox-102.12.0-1.el8.ML.1
エラータID: AXSA:2023-6166:23
リリース日:
2023/06/29 Thursday - 00:55
題名:
firefox-102.12.0-1.el8.ML.1
影響のあるチャネル:
Asianux Server 8 for x86_64
Severity:
High
Description:
以下項目について対処しました。
[Security Fix]
- Firefox および Thunderbird には、利用者の応答の遅延を悪用する
攻撃からプロンプトや許可ダイアログを保護するための機能が欠落
しているため、リモートの攻撃者により、細工された Web ページを
介して、不正 TLS 証明書に対するエラーの無効化の誤誘導を可能と
する脆弱性が存在します。(CVE-2023-34414)
- Firefox および Thunderbird には、メモリ破壊の問題があるため、
リモートの攻撃者により、任意のコードの実行を可能とする脆弱性
が存在します。(CVE-2023-34416)
解決策:
パッケージをアップデートしてください。
CVE:
CVE-2023-34414
The error page for sites with invalid TLS certificates was missing the activation-delay Firefox uses to protect prompts and permission dialogs from attacks that exploit human response time delays. If a malicious page elicited user clicks in precise locations immediately before navigating to a site with a certificate error and made the renderer extremely busy at the same time, it could create a gap between when the error page was loaded and when the display actually refreshed. With the right timing the elicited clicks could land in that gap and activate the button that overrides the certificate error for that site. This vulnerability affects Firefox ESR < 102.12, Firefox < 114, and Thunderbird < 102.12.
The error page for sites with invalid TLS certificates was missing the activation-delay Firefox uses to protect prompts and permission dialogs from attacks that exploit human response time delays. If a malicious page elicited user clicks in precise locations immediately before navigating to a site with a certificate error and made the renderer extremely busy at the same time, it could create a gap between when the error page was loaded and when the display actually refreshed. With the right timing the elicited clicks could land in that gap and activate the button that overrides the certificate error for that site. This vulnerability affects Firefox ESR < 102.12, Firefox < 114, and Thunderbird < 102.12.
CVE-2023-34416
Memory safety bugs present in Firefox 113, Firefox ESR 102.11, and Thunderbird 102.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 102.12, Firefox < 114, and Thunderbird < 102.12.
Memory safety bugs present in Firefox 113, Firefox ESR 102.11, and Thunderbird 102.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 102.12, Firefox < 114, and Thunderbird < 102.12.
追加情報:
N/A
ダウンロード:
SRPMS
- firefox-102.12.0-1.el8.ML.1.src.rpm
MD5: 02369868ed09163ac9b87f4dc43adf04
SHA-256: 040d3d2bfcf6398cb61ca980263f8a4f08648f171dfd46557a2195fb0e5ebaae
Size: 594.92 MB
Asianux Server 8 for x86_64
- firefox-102.12.0-1.el8.ML.1.x86_64.rpm
MD5: 09b9217ba130bb33ede792bc51122a00
SHA-256: 7c073efb9a1aeba97bdb46a02a4ce5109cc5a922e8db5379f29f57d017b448a7
Size: 109.42 MB
English