CVE-2005-2856

Exp

Stack-based buffer overflow in the WinACE UNACEV2.DLL third-party compression utility before 2.6.0.0, as used in multiple products including (1) ALZip 5.51 through 6.11, (2) Servant Salamander 2.0 and 2.5 Beta 1, (3) WinHKI 1.66 and 1.67, (4) ExtractNow 3.x, (5) Total Commander 6.53, (6) Anti-Trojan 5.5.421, (7) PowerArchiver before 9.61, (8) UltimateZip 2.7,1, 3.0.3, and 3.1b, (9) Where Is It (WhereIsIt) 3.73.501, (10) FilZip 3.04, (11) IZArc 3.5 beta3, (12) Eazel 1.0, (13) Rising Antivirus 18.27.21 and earlier, (14) AutoMate 6.1.0.0, (15) BitZipper 4.1 SR-1, (16) ZipTV, and other products, allows user-assisted attackers to execute arbitrary code via a long filename in an ACE archive.

公開: 2005-09-08 最終更新: 2026-04-16 Assigner: [email protected] ソース: [email protected]

総合評価: CVE-2005-2856 は悪用リスクが高い(83.3/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 21.56%、95 パーセンタイル) 根拠: 公開エクスプロイトが 1 件参照されています(Exploit-DB)。 直近 1 日で EPSS が +4.97% 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: 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。

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。

CVE-2005-2856 に関する公開 exploit 参照(Exploit-DB)

EDB-ID ソース 種別 公開 リンク
1633 exploit_db edb 2006-04-02 Exploit-DB ↗

CVE-2005-2856 の EPSS(Exploit Prediction Scoring System)スコア

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 2025-03-30 16.60% 21.56% +4.97%
2 2025-03-29 21.56% 16.60% -4.97%
3 2025-03-23 21.56%

EPSS の全履歴 (全 9 件)

CVE-2005-2856 の CVSS(Common Vulnerability Scoring System)指標

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
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P クリックして展開
アクセス経路 (AV:N)
ルーティング可能なネットワーク越しに、遠隔から到達・悪用しうる。
アクセスの複雑さ (AC:L)
手順が短く、再現性が高い。
認証 (AU:N)
認証を経ずに攻撃を完結できる。
機密性への影響 (C:P)
機密性は部分的に損なわれる。
完全性への影響 (I:P)
完全性は部分的に損なわれる。
可用性への影響 (A:P)
可用性は部分的に損なわれる。
10.0 6.4 [email protected]

CVE-2005-2856 の弱点分類(列挙)

CVE-2005-2856 の影響を受けるソフトウェア/構成

ベンダー 製品 バージョン 生の CPE
winace winace 2.6.0.0 cpe:2.3:a:winace:winace:2.6.0.0:*:*:*:*:*:*:*

CVE-2005-2856 の参考情報

URL タグ
http://marc.info/?l=bugtraq&m=112621008228458&w=2
http://secunia.com/advisories/16479 Patch Vendor Advisory
http://secunia.com/advisories/19454 Vendor Advisory
http://secunia.com/advisories/19458 Vendor Advisory
http://secunia.com/advisories/19581 Vendor Advisory
http://secunia.com/advisories/19596
http://secunia.com/advisories/19612
http://secunia.com/advisories/19834 Vendor Advisory
http://secunia.com/advisories/19890 Vendor Advisory
http://secunia.com/advisories/19931
http://secunia.com/advisories/19938 Vendor Advisory
http://secunia.com/advisories/19939
http://secunia.com/advisories/19967 Vendor Advisory
http://secunia.com/advisories/19975 Vendor Advisory
http://secunia.com/advisories/19977 Vendor Advisory
http://secunia.com/advisories/20009 Vendor Advisory
http://secunia.com/advisories/20270
http://secunia.com/secunia_research/2005-41/advisory/
http://secunia.com/secunia_research/2006-24/advisory Vendor Advisory
http://secunia.com/secunia_research/2006-25/advisory Vendor Advisory
http://secunia.com/secunia_research/2006-27/ Vendor Advisory
http://secunia.com/secunia_research/2006-28/advisory Vendor Advisory
http://secunia.com/secunia_research/2006-29/advisory/ Vendor Advisory
http://secunia.com/secunia_research/2006-30/advisory Vendor Advisory
http://secunia.com/secunia_research/2006-32/advisory/
http://secunia.com/secunia_research/2006-33/advisory/ Vendor Advisory
http://secunia.com/secunia_research/2006-36/advisory Vendor Advisory
http://secunia.com/secunia_research/2006-38/advisory Vendor Advisory
http://secunia.com/secunia_research/2006-46/advisory/
http://secunia.com/secunia_research/2006-50/advisory/
http://securityreason.com/securityalert/49
http://securitytracker.com/id?1014863
http://securitytracker.com/id?1015852
http://securitytracker.com/id?1016011
http://securitytracker.com/id?1016012
http://securitytracker.com/id?1016065
http://securitytracker.com/id?1016066
http://securitytracker.com/id?1016088
http://securitytracker.com/id?1016114
http://securitytracker.com/id?1016115
http://securitytracker.com/id?1016177
http://securitytracker.com/id?1016257
http://securitytracker.com/id?1016512
http://www.osvdb.org/25129
http://www.securityfocus.com/archive/1/432357/100/0/threaded
http://www.securityfocus.com/archive/1/432579/100/0/threaded
http://www.securityfocus.com/archive/1/433258/100/0/threaded
http://www.securityfocus.com/archive/1/433352/100/0/threaded
http://www.securityfocus.com/archive/1/433693/100/0/threaded
http://www.securityfocus.com/archive/1/434011/100/0/threaded
http://www.securityfocus.com/archive/1/434234/100/0/threaded
http://www.securityfocus.com/archive/1/434279/100/0/threaded
http://www.securityfocus.com/archive/1/436639/100/0/threaded
http://www.securityfocus.com/archive/1/440303/100/0/threaded
http://www.securityfocus.com/bid/14759
http://www.securityfocus.com/bid/19884
http://www.vupen.com/english/advisories/2006/1565
http://www.vupen.com/english/advisories/2006/1577
http://www.vupen.com/english/advisories/2006/1611
http://www.vupen.com/english/advisories/2006/1681
http://www.vupen.com/english/advisories/2006/1694
http://www.vupen.com/english/advisories/2006/1725
http://www.vupen.com/english/advisories/2006/1775
http://www.vupen.com/english/advisories/2006/1797
http://www.vupen.com/english/advisories/2006/1835
http://www.vupen.com/english/advisories/2006/1836
http://www.vupen.com/english/advisories/2006/2047
http://www.vupen.com/english/advisories/2006/2184
http://www.vupen.com/english/advisories/2006/2824
http://www.vupen.com/english/advisories/2006/3495
https://exchange.xforce.ibmcloud.com/vulnerabilities/26116
https://exchange.xforce.ibmcloud.com/vulnerabilities/26142
https://exchange.xforce.ibmcloud.com/vulnerabilities/26168
https://exchange.xforce.ibmcloud.com/vulnerabilities/26272
https://exchange.xforce.ibmcloud.com/vulnerabilities/26302
https://exchange.xforce.ibmcloud.com/vulnerabilities/26315
https://exchange.xforce.ibmcloud.com/vulnerabilities/26385
https://exchange.xforce.ibmcloud.com/vulnerabilities/26447
https://exchange.xforce.ibmcloud.com/vulnerabilities/26479
https://exchange.xforce.ibmcloud.com/vulnerabilities/26480
https://exchange.xforce.ibmcloud.com/vulnerabilities/26736
https://exchange.xforce.ibmcloud.com/vulnerabilities/26982
https://exchange.xforce.ibmcloud.com/vulnerabilities/27763
https://exchange.xforce.ibmcloud.com/vulnerabilities/28787
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