freetype-2.8-14.1.0.1.el7.AXS7
エラータID: AXSA:2025-9845:05
リリース日:
2025/04/10 Thursday - 16:24
題名:
freetype-2.8-14.1.0.1.el7.AXS7
影響のあるチャネル:
Asianux Server 7 for x86_64
Severity:
High
Description:
以下項目について対処しました。
[Security Fix]
- FreeType には、整数値の符号および型の取り違えに起因したメモリ
領域の範囲外書き込みの問題があるため、リモートの攻撃者により、
TrueType GX および可変フォントファイルに関連するサブグリフ構造の
解析処理を介して、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-2025-27363)
解決策:
パッケージをアップデートしてください。
CVE:
CVE-2025-27363
An out of bounds write exists in FreeType versions 2.13.0 and below (newer versions of FreeType are not vulnerable) when attempting to parse font subglyph structures related to TrueType GX and variable font files. The vulnerable code assigns a signed short value to an unsigned long and then adds a static value causing it to wrap around and allocate too small of a heap buffer. The code then writes up to 6 signed long integers out of bounds relative to this buffer. This may result in arbitrary code execution. This vulnerability may have been exploited in the wild.
An out of bounds write exists in FreeType versions 2.13.0 and below (newer versions of FreeType are not vulnerable) when attempting to parse font subglyph structures related to TrueType GX and variable font files. The vulnerable code assigns a signed short value to an unsigned long and then adds a static value causing it to wrap around and allocate too small of a heap buffer. The code then writes up to 6 signed long integers out of bounds relative to this buffer. This may result in arbitrary code execution. This vulnerability may have been exploited in the wild.
追加情報:
N/A
ダウンロード:
Asianux Server 7 for x86_64
- freetype-2.8-14.1.0.1.el7.AXS7.i686.rpm
MD5: b4fd315493efeb3c2017c5e9bf3c6113
SHA-256: dccc856b333e529d682758ed1f6c111cfc6cf97f58e49c9bf2fa24d58e522dc8
Size: 377.12 kB - freetype-2.8-14.1.0.1.el7.AXS7.x86_64.rpm
MD5: b80a1e8b59765c46c15cde629d47449f
SHA-256: 6d8ad43960b82a23c24f9e13ed7f09a72680396fe50c8808bd5a71e72b80380e
Size: 379.85 kB - freetype-devel-2.8-14.1.0.1.el7.AXS7.i686.rpm
MD5: 321c393ff2fa8f244fed9d388fa20b27
SHA-256: c29a12ca904a0f49354c8a6aa5af71ff5b3ba7890ea134b8cd3a255248d98ce1
Size: 446.43 kB - freetype-devel-2.8-14.1.0.1.el7.AXS7.x86_64.rpm
MD5: 6a2129e17b93b07196679ad33acdfc42
SHA-256: c2c92b8cd32d0a351bf714ad54d6580f40bdcb19aa1b5b858db56891ffd2c231
Size: 446.39 kB