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ClamAV における整数オーバーフローの脆弱性
Title ClamAV における整数オーバーフローの脆弱性
Summary

ClamAV には、整数オーバーフローの脆弱性が存在します。

Possible impacts 第三者により、巧妙に細工された Portable Executable (PE) ファイルを介して、必要量より少ないメモリ割り当てが発生した際、ヒープベースのバッファオーバーフローを誘発され、サービス運用妨害 (スキャンサービスクラッシュ) 状態にされる、および任意のコードを実行される可能性があります。
Solution

ベンダ情報および参考情報を参照して適切な対策を実施してください。
Publication Date Oct. 16, 2006, midnight
Registration Date June 26, 2012, 3:37 p.m.
Last Update June 26, 2012, 3:37 p.m.
CVSS2.0 : 危険
Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Affected System
ClamAV
ClamAV 0.88.1、0.88.4、および 0.88.5 未満のその他のバージョン
CVE (情報セキュリティ 共通脆弱性識別子)
ベンダー情報
その他
Change Log
No Changed Details Date of change
0 [2012年06月26日]
  掲載		 Feb. 17, 2018, 10:37 a.m.
NVD Vulnerability Information
CVE-2006-4182
Summary

Integer overflow in ClamAV 0.88.1 and 0.88.4, and other versions before 0.88.5, allows remote attackers to cause a denial of service (scanning service crash) and execute arbitrary code via a crafted Portable Executable (PE) file that leads to a heap-based buffer overflow when less memory is allocated than expected.

Summary

Desbordamiento de entero en ClamAV 0.88.1 y 0.88.4, y otras versiones anteriores a 0.88.5, permite a atacantes remotos provocar una denegación de servicio (caída del servicio de escaneo) y ejecutar código de su elección mediante un Ejecutable Portátil (Portable Executable, PE) creado artesanalmente, que provoca un desbordamiento de búfer basado en montón cuando se ha reservado menos memoria de la esperada.

Publication Date Oct. 17, 2006, 8:07 a.m.
Registration Date Jan. 29, 2021, 3:43 p.m.
Last Update April 23, 2026, 9:35 a.m.
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:clam_anti-virus:clamav:*:*:*:*:*:*:*:* 0.88.4
cpe:2.3:a:clam_anti-virus:clamav:.:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.15:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.20:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.21:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.22:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.23:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.24:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.51:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.52:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.53:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.54:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.60:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.60p:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.65:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.67:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.68:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.68.1:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.70:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.71:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.72:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.73:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.74:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.75:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.75.1:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.80:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.80_rc1:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.80_rc2:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.80_rc3:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.80_rc4:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.81:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.81_rc1:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.82:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.83:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.84:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.84_rc1:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.84_rc2:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.85:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.85.1:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.86:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.86.1:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.86.2:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.86_rc1:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.87:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.87.1:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.88:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.88.1:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.88.3:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List