Debian セキュリティ勧告

DSA-1333-1 libcurl3-gnutls -- 入力での検証抜け落ち

報告日時:

2007-07-18

影響を受けるパッケージ:

libcurl3-gnutls

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-2007-3564.

詳細:

堅牢で使い勝手がよく、移植性が高いマルチプロトコルファイル転送ライブラリ libcurl-gnutls で実装されている GnuTLS の証明書検証手法は、期限切れあるいは不正である日付についてのチェックを行っていないことが発見されました。

安定版ディストリビューション (stable、コードネーム etch) では、この問題はバージョン 7.15.5-1etch1 で修正されています。

libcurl3-gnutls パッケージのアップグレードをお勧めします。

修正:

Debian GNU/Linux 4.0 (etch)

ソース:: http://.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch1.dsc; http://.debian.org/pool/updates/main/c/curl/curl_7.15.5.orig.tar.gz; http://.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch1.diff.gz
アーキテクチャ非依存コンポーネント:: http://.debian.org/pool/updates/main/c/curl/libcurl3-dev_7.15.5-1etch1_all.deb
Alpha:: http://.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch1_alpha.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch1_alpha.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch1_alpha.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch1_alpha.deb; http://.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch1_alpha.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch1_alpha.deb
AMD64:: http://.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch1_amd64.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch1_amd64.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch1_amd64.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch1_amd64.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch1_amd64.deb; http://.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch1_amd64.deb
ARM:: http://.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch1_arm.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch1_arm.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch1_arm.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch1_arm.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch1_arm.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch1_arm.deb
HPPA:: http://.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch1_hppa.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch1_hppa.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch1_hppa.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch1_hppa.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch1_hppa.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch1_hppa.deb
Intel IA-32:: http://.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch1_i386.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch1_i386.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch1_i386.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch1_i386.deb; http://.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch1_i386.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch1_i386.deb
Intel IA-64:: http://.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch1_ia64.deb; http://.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch1_ia64.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch1_ia64.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch1_ia64.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch1_ia64.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch1_ia64.deb
Little endian MIPS:: http://.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch1_mipsel.deb; http://.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch1_mipsel.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch1_mipsel.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch1_mipsel.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch1_mipsel.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch1_mipsel.deb
PowerPC:: http://.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch1_powerpc.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch1_powerpc.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch1_powerpc.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch1_powerpc.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch1_powerpc.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch1_powerpc.deb
IBM S/390:: http://.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch1_s390.deb; http://.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch1_s390.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch1_s390.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch1_s390.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch1_s390.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch1_s390.deb
Sun Sparc:: http://.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch1_sparc.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch1_sparc.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch1_sparc.deb; http://.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch1_sparc.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch1_sparc.deb; http://.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch1_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。