Debian セキュリティ勧告
DSA-1542-1 libcairo -- 整数オーバフロー
- 報告日時:
- 2008-04-09
- 影響を受けるパッケージ:
- libcairo
- 危険性:
- あり
- 参考セキュリティデータベース:
- Mitre の CVE 辞書: CVE-2007-5503.
- 詳細:
-
Peter Valchev (Google Security) さんにより、様々なアプリケーションで利用 されているグラフィックレンダリングライブラリ Cairo に複数の整数オーバフ ローが発見されました。アプリケーションが悪意を持って細工された PNG 画像 を cairo を用いてレンダリングすることにより、任意のコードの実行の可能性 があります。
安定版 (stable) ディストリビューション (etch) では、これらの問題はバージ ョン 1.2.4-4.1+etch1 で修正されています。
不安定版 (unstable) ディストリビューション (sid) では、これらの問題はバー ジョン 1.4.10-1.1 で修正されています。
直ぐに libcairo パッケージをアップグレードすることを勧めます。
- 修正:
-
Debian GNU/Linux 4.0 (stable)
- ソース:
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo_1.2.4-4.1+etch1.dsc
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo_1.2.4.orig.tar.gz
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo_1.2.4-4.1+etch1.diff.gz
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo_1.2.4.orig.tar.gz
- アーキテクチャ非依存コンポーネント:
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-doc_1.2.4-4.1+etch1_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_alpha.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_alpha.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_alpha.udeb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_alpha.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_alpha.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_amd64.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_amd64.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_amd64.udeb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_amd64.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_amd64.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_arm.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_arm.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_arm.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_arm.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_arm.udeb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_arm.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_hppa.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_hppa.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_hppa.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_hppa.udeb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_hppa.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_i386.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_i386.udeb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_i386.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_i386.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_i386.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_i386.udeb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_ia64.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_ia64.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_ia64.udeb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_ia64.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_ia64.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_ia64.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_mips.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_mips.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_mips.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_mips.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_mips.udeb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_mipsel.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_mipsel.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_mipsel.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_mipsel.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_mipsel.udeb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_powerpc.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_powerpc.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_powerpc.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_powerpc.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_powerpc.udeb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_s390.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_s390.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_s390.udeb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_s390.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_s390.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_sparc.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_sparc.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_sparc.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_sparc.udeb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_sparc.deb
- http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_sparc.deb
一覧にあるファイルの MD5 チェックサムは勧告の原文にあります。