firefox-60.3.0-1.0.1.AXS4
エラータID: AXSA:2018-3377:08
以下項目について対処しました。
[Security Fix]
- Firefox にはメモリ安全性のバグが存在し,攻撃者がメモリ破壊を行い,
任意のコードを実行する脆弱性があります。(CVE-2018-12389), (CVE-2018-12390)
- Fireox には,スクリプトを通してドキュメントを開く際に,ネストしたルー
プの中のユーザイベントを処理すると,イベント処理が貧弱なために,クラッシュを
引き起こす可能性のある脆弱性があります。(CVE-2018-12392)
- Firefox の 32-bit 版のビルドで,内部の UTF-16 表現へ渡すスクリプト
の変換中に,整数オーバーフローが生じ,変換するには小さすぎるバッファを
割り当ててしまい,境界外への書き込みを引き起こす脆弱性があります。
(CVE-2018-12393)
- firefox には,webRequest API を用いて Host:request ヘッダを書き換える際に,
WebExtension が Domain fronting を通して,ドメインの制限を迂回する
脆弱性があります。(CVE-2018-12395)
- firefox には許可されないコンテクストで WebExtension がコンテントスクリプトを
実行できる問題が存在し,コンテントスクリプトが実行されるべきではない場合に
サイト上の WebExtension によって,権限昇格の可能性がある脆弱性があります。
(CVE-2018-12396)
- Firefox には,ローカルのファイルが開いている場合,権限についての警告な
しに,ローカルのページのコンテンツスクリプトを実行する脆弱性があります。
(CVE-2018-12397)
一部CVEの翻訳文はJVNからの引用になります。
http://jvndb.jvn.jp/
パッケージをアップデートしてください。
Mozilla developers and community members reported memory safety bugs present in Firefox ESR 60.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 60.3 and Thunderbird < 60.3.
Mozilla developers and community members reported memory safety bugs present in Firefox 62 and Firefox ESR 60.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3.
When manipulating user events in nested loops while opening a document through script, it is possible to trigger a potentially exploitable crash due to poor event handling. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3.
A potential vulnerability was found in 32-bit builds where an integer overflow during the conversion of scripts to an internal UTF-16 representation could result in allocating a buffer too small for the conversion. This leads to a possible out-of-bounds write. *Note: 64-bit builds are not vulnerable to this issue.*. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3.
By rewriting the Host: request headers using the webRequest API, a WebExtension can bypass domain restrictions through domain fronting. This would allow access to domains that share a host that are otherwise restricted. This vulnerability affects Firefox ESR < 60.3 and Firefox < 63.
A vulnerability where a WebExtension can run content scripts in disallowed contexts following navigation or other events. This allows for potential privilege escalation by the WebExtension on sites where content scripts should not be run. This vulnerability affects Firefox ESR < 60.3 and Firefox < 63.
A WebExtension can request access to local files without the warning prompt stating that the extension will "Access your data for all websites" being displayed to the user. This allows extensions to run content scripts in local pages without permission warnings when a local file is opened. This vulnerability affects Firefox ESR < 60.3 and Firefox < 63.
N/A
SRPMS
- firefox-60.3.0-1.0.1.AXS4.src.rpm
MD5: b69e5e146422aab064398cb6c1b598b0
SHA-256: 9d3eb6f5409ec2c70259d66bd537489dc82e4459fe40edf17f63aa509fba6c6f
Size: 416.11 MB
Asianux Server 4 for x86
- firefox-60.3.0-1.0.1.AXS4.i686.rpm
MD5: 1c9796cce14561031a4dee70ea512198
SHA-256: b5ddc24c279fc37381b0a6fef90880ca60dc68e19847cde570c732638e781e64
Size: 114.58 MB
Asianux Server 4 for x86_64
- firefox-60.3.0-1.0.1.AXS4.x86_64.rpm
MD5: 98f892087ba09a3760244d97ff13eb34
SHA-256: 89ed430daa156c2391e87632ba6c1e49df2f476855d566a58ac7aa2ee153c1b3
Size: 114.77 MB - firefox-60.3.0-1.0.1.AXS4.i686.rpm
MD5: 1c9796cce14561031a4dee70ea512198
SHA-256: b5ddc24c279fc37381b0a6fef90880ca60dc68e19847cde570c732638e781e64
Size: 114.58 MB