ClamAV の cli_pdf 関数におけるサービス運用妨害 (DoS) の脆弱性
タイトル ClamAV の cli_pdf 関数におけるサービス運用妨害 (DoS) の脆弱性
概要

ClamAV の libclamav/pdf.c の cli_pdf 関数には、計算されたストリーム長と実ストリーム長が合致しない不備があるため、サービス運用妨害 (クラッシュ) 状態となる脆弱性が存在します。

想定される影響 第三者により、不正な形式の PDF ファイルを介して、サービス運用妨害 (クラッシュ) 状態にされる可能性があります。
対策

ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。

公表日 2010年5月10日0:00
登録日 2012年6月26日16:19
最終更新日 2012年6月26日16:19
CVSS2.0 : 警告
スコア 4.3
ベクター AV:N/AC:M/Au:N/C:N/I:N/A:P
影響を受けるシステム
ClamAV
ClamAV 0.96.1 未満
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
変更履歴
No 変更内容 変更日
0 [2012年06月26日]
  掲載
2018年2月17日10:37

NVD脆弱性情報
CVE-2010-1639
概要

The cli_pdf function in libclamav/pdf.c in ClamAV before 0.96.1 allows remote attackers to cause a denial of service (crash) via a malformed PDF file, related to an inconsistency in the calculated stream length and the real stream length.

公表日 2010年5月27日3:30
登録日 2021年1月29日11:00
最終更新日 2023年2月13日13:19
影響を受けるソフトウェアの構成
構成1 以上 以下 より上 未満
cpe:2.3:a:clamav:clamav:0.95.2:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.86.2:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.88.5:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.02:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.92:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.95:rc2:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.15:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.90:rc2:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.75.1:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.65:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.88.7:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.81:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.86:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.01:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.85:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.84:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.3:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.93.1:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.90:rc1.1:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.95.1:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.93:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.90:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.70:rc:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.86:rc1:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.68.1:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.03:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.87.1:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.9:rc1:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.74:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.93.3:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.88:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.91:rc1:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.86.1:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.71:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.88.1:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.60p:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.94:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.80:rc:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.91.2:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.85.1:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.90:rc1:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.13:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.10:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.94.2:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.80:rc3:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.12:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.23:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.84:rc1:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.80:rc2:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.95:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.60:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.88.2:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.83:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.20:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.80:rc4:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.90:rc3:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.70:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.88.4:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.14:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.24:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.96:rc2:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.66:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:* 0.96
cpe:2.3:a:clamav:clamav:0.51:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.52:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.22:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.72:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.95:rc1:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.91:rc2:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.75:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.05:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.91:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.54:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.96:rc1:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.80:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.87:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.21:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.84:rc2:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.67-1:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.14:pre:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.90.1:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.91.1:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.95.3:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.88.3:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.67:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.92.1:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.90.2:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.68:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.53:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.93.2:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.88.6:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.94.1:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.82:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.73:*:*:*:*:*:*:*
関連情報、対策とツール
共通脆弱性一覧