Multiple unspecified vulnerabilities in the Arclib library (arclib.dll) before 7.3.0.15 in the CA Anti-Virus engine for CA Anti-Virus for the Enterprise 7.1, r8, and r8.1; Anti-Virus 2007 v8 and 2008; Internet Security Suite 2007 v3 and 2008; and other CA products allow remote attackers to bypass virus detection via a malformed archive file.
総合評価: CVE-2009-0042 は高リスク（74.3/100）。CVSS 深刻度は重大。悪用される可能性が高い（EPSS 4.27%、90 パーセンタイル） 根拠: 直近 1 日で EPSS が +2.87% 上昇。悪用への関心が高まっている可能性があります。 推奨対応: 悪用可能性が高いため、影響範囲の確認と修補の優先付けを推奨します。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置（高いほど相対的に深刻）を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ（新 − 旧） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 1.40% | 4.27% | +2.87% |
| 2 | 2025-10-16 | 1.15% | 1.40% | +0.25% |
| 3 | 2025-03-30 | — | 1.15% | — |
EPSS の全履歴 （全 10 件）
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 10.0 | 2.0 | HIGH |
|
10.0 | 10.0 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| broadcom | anti-spyware | 2007 | cpe:2.3:a:broadcom:anti-spyware:2007:*:*:*:*:*:*:* |
| broadcom | anti-spyware | 2008 | cpe:2.3:a:broadcom:anti-spyware:2008:*:*:*:*:*:*:* |
| broadcom | anti-spyware_for_the_enterprise | 8.1 | cpe:2.3:a:broadcom:anti-spyware_for_the_enterprise:8.1:*:*:*:*:*:*:* |
| broadcom | anti-spyware_for_the_enterprise | r8 | cpe:2.3:a:broadcom:anti-spyware_for_the_enterprise:r8:*:*:*:*:*:*:* |
| broadcom | anti-virus | 2007 | cpe:2.3:a:broadcom:anti-virus:2007:8:*:*:*:*:*:* |
| broadcom | anti-virus | 2008 | cpe:2.3:a:broadcom:anti-virus:2008:*:*:*:*:*:*:* |
| broadcom | anti-virus_for_the_enterprise | 7.1 | cpe:2.3:a:broadcom:anti-virus_for_the_enterprise:7.1:*:*:*:*:*:*:* |
| broadcom | anti-virus_for_the_enterprise | 8.1 | cpe:2.3:a:broadcom:anti-virus_for_the_enterprise:8.1:*:*:*:*:*:*:* |
| broadcom | anti-virus_for_the_enterprise | r8 | cpe:2.3:a:broadcom:anti-virus_for_the_enterprise:r8:*:*:*:*:*:*:* |
| broadcom | anti-virus_sdk | — | cpe:2.3:a:broadcom:anti-virus_sdk:*:*:*:*:*:*:*:* |
| broadcom | antivirus_gateway | 7.1 | cpe:2.3:a:broadcom:antivirus_gateway:7.1:*:*:*:*:*:*:* |
| broadcom | arcserve_client_agent | — | cpe:2.3:a:broadcom:arcserve_client_agent:-:*:windows:*:*:*:*:* |
| broadcom | common_services | 11 | cpe:2.3:a:broadcom:common_services:11:*:*:*:*:*:*:* |
| broadcom | common_services | 11.1 | cpe:2.3:a:broadcom:common_services:11.1:*:*:*:*:*:*:* |
| broadcom | etrust_ez_antivirus | r6.1 | cpe:2.3:a:broadcom:etrust_ez_antivirus:r6.1:*:*:*:*:*:*:* |
| broadcom | etrust_ez_antivirus | r7 | cpe:2.3:a:broadcom:etrust_ez_antivirus:r7:*:*:*:*:*:*:* |
| broadcom | etrust_intrusion_detection | 3.0 | cpe:2.3:a:broadcom:etrust_intrusion_detection:3.0:*:*:*:*:*:*:* |
| broadcom | etrust_intrusion_detection | 4.0 | cpe:2.3:a:broadcom:etrust_intrusion_detection:4.0:*:*:*:*:*:*:* |
| broadcom | network_and_systems_management | r3.0 | cpe:2.3:a:broadcom:network_and_systems_management:r3.0:*:*:*:*:*:*:* |
| broadcom | network_and_systems_management | r3.1 | cpe:2.3:a:broadcom:network_and_systems_management:r3.1:*:*:*:*:*:*:* |
| broadcom | network_and_systems_management | r11 | cpe:2.3:a:broadcom:network_and_systems_management:r11:*:*:*:*:*:*:* |
| broadcom | network_and_systems_management | r11.1 | cpe:2.3:a:broadcom:network_and_systems_management:r11.1:*:*:*:*:*:*:* |
| broadcom | secure_content_manager | 8.0 | cpe:2.3:a:broadcom:secure_content_manager:8.0:*:*:*:*:*:*:* |
| broadcom | secure_content_manager | 8.1 | cpe:2.3:a:broadcom:secure_content_manager:8.1:*:*:*:*:*:*:* |
| ca | arcserve_backup | r11.1 | cpe:2.3:a:ca:arcserve_backup:r11.1:_nil_:linux:*:*:*:*:* |
| ca | arcserve_backup | r11.1 | cpe:2.3:a:ca:arcserve_backup:r11.1:_nil_:windows:*:*:*:*:* |
| ca | arcserve_backup | r11.5_nil_ | cpe:2.3:a:ca:arcserve_backup:r11.5_nil_:linux:*:*:*:*:*:* |
| ca | arcserve_backup | r11.5_nil_ | cpe:2.3:a:ca:arcserve_backup:r11.5_nil_:windows:*:*:*:*:*:* |
| ca | arcserve_backup | r12.0_nil_ | cpe:2.3:a:ca:arcserve_backup:r12.0_nil_:windows:*:*:*:*:*:* |
| ca | etrust_intrusion_detection | 2.0 | cpe:2.3:a:ca:etrust_intrusion_detection:2.0:sp1:*:*:*:*:*:* |
| ca | etrust_intrusion_detection | 3.0 | cpe:2.3:a:ca:etrust_intrusion_detection:3.0:sp1:*:*:*:*:*:* |
| ca | internet_security_suite_2007 | 3 | cpe:2.3:a:ca:internet_security_suite_2007:3:*:*:*:*:*:*:* |
| ca | internet_security_suite_2008 | — | cpe:2.3:a:ca:internet_security_suite_2008:*:*:*:*:*:*:*:* |
| ca | internet_security_suite_plus_2008 | — | cpe:2.3:a:ca:internet_security_suite_plus_2008:*:*:*:*:*:*:*:* |
| ca | protection_suites | r2 | cpe:2.3:a:ca:protection_suites:r2:*:*:*:*:*:*:* |
| ca | protection_suites | r3 | cpe:2.3:a:ca:protection_suites:r3:*:*:*:*:*:*:* |
| ca | protection_suites | r3.1 | cpe:2.3:a:ca:protection_suites:r3.1:*:*:*:*:*:*:* |
| ca | threat_manager_for_the_enterprise | 8.1 | cpe:2.3:a:ca:threat_manager_for_the_enterprise:8.1:*:*:*:*:*:*:* |
| ca | threat_manager_for_the_enterprise | r8 | cpe:2.3:a:ca:threat_manager_for_the_enterprise:r8:*:*:*:*:*:*:* |