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Kitploit
Kitploit
added 2026/09/14 4:24 p.m.8 views

cve-2020-0601

针对CVE-2020-0601的Zeek测试脚本 此脚本可以检测针对CVE-2020-0601的利用尝试。它执行一个简单的检查,以查看证书中是否使用了已知曲线——如果不是则会发出通知。 notice.log中的示例通知: root@kitploit: 1579043477.791522 CHhAvVGS1DHFjwGM9 192.241.209.49 46110 192.241.202.21 4433 F37z6n1B8zn1fZjpj application/x-x509-user-cert 192.241.202.21:4433/tcp tcp...

8.1CVSS7.2AI score0.89436EPSS
SaveExploits15References2
Kitploit
Kitploit
added 2026/09/12 9:49 a.m.6 views

cve-2020-0601-plugin

CVE-2020-0601用Zeekテストスクリプト このスクリプトは、CVE-2020-0601のエクスプロイト試行を検出できます。証明書で既知の曲線が使用されているかどうかをチェックし、そうでない場合は通知を発行します。 notice.log内の通知例: root@kitploit: 1579043477.791522 CHhAvVGS1DHFjwGM9 192.241.209.49 46110 192.241.202.21 4433 F37z6n1B8zn1fZjpj application/x-x509-user-cert 192.241.202.21:4433/tcp tcp...

8.1CVSS7.4AI score0.89436EPSS
SaveExploits15References1
Kitploit
Kitploit
added 2026/09/09 10:27 a.m.8 views

-CVE-2020-0601-ECC---EXPLOIT

CurveBall CVE-2020-0601 - ECC/Po2 エクスプロイト CVE-2020-0601(一般に CurveBall と呼ばれる)は、楕円曲線暗号(ECC)を使用した証明書の署名が正しく検証されない脆弱性です。 ECC はさまざまなパラメータに依存しています。標準化されたパラメータが多くの曲線で使用されています。しかし、Microsoft は天才ぶりを発揮して、これらすべてのパラメータをチェックしていませんでした... パラメータ G(ジェネレータ)はチェックされておらず、攻撃者は独自に作成したジェネレータを提供できます。そのため、Microsoft が信頼された ...

8.1CVSS7.4AI score0.89436EPSS
SaveExploits15
Kitploit
Kitploit
added 2026/09/08 7:15 p.m.5 views

CurveBall-CVE-2020-0601-PoC

CurveBall CVE-2020-0601 - PoC CurveBallとして知られるこの脆弱性は、ECCアルゴリズムを使用する証明書の検証が無効であることに起因します。Windowsは、証明書キャッシュから以前に検証済みの証明書を検証しようとし、その際に証明書の公開鍵が同一かどうかのみをチェックし、他のパラメータをチェックしません。 数学的詳細 証明書を偽装するために、以下のようにパラメータを明示的に設定します: root@kitploit: d' = 1 G' = Q 詳細については、finalreportmilestoneIV.pdf...

8.1CVSS7.5AI score0.89436EPSS
SaveExploits15
EUVD
EUVD
added 2025/10/07 12:30 a.m.12 views

EUVD-2014-8401

Malware in sbrugna...

5CVSS6AI score0.03281EPSS
SaveExploits0References12
Microsoft KB
Microsoft KB
added 2024/11/12 12:00 a.m.130 views

Description of the security update for Microsoft Exchange Server 2019 and 2016: November 12, 2024 (KB5044062)

None None...

7.5CVSS7AI score0.07527EPSS
SaveExploits0
CERT
CERT
added 2020/01/14 12:00 a.m.408 views

Microsoft Windows CryptoAPI fails to properly validate ECC certificate chains

Overview The Microsoft Windows CryptoAPI fails to properly validate certificates that use Elliptic Curve Cryptography ECC, which may allow an attacker to spoof the validity of certificate chains. Description The Microsoft Windows CryptoAPI, which is provided by Crypt32.dll, fails to validate ECC...

8.1CVSS8.1AI score0.89436EPSS
SaveExploits15References7
securityvulns
securityvulns
added 2014/11/24 12:00 a.m.100 views

[ MDVSA-2014:215 ] gnutls

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Mandriva Linux Security Advisory MDVSA-2014:215 http://www.mandriva.com/en/support/security/ Package : gnutls Date : November 19, 2014 Affected: Business Server 1.0 Problem Description: Updated gnutls package fix security vulnerability: An out-of-boun...

5CVSS5.9AI score0.03281EPSS
SaveExploits0
OSV
OSV
added 2014/11/15 6:31 p.m.9 views

MGASA-2014-0458 Updated gnutls package fix security vulnerability

An out-of-bounds memory write flaw was found in the way GnuTLS parsed certain ECC Elliptic Curve Cryptography certificates or certificate signing requests CSR. A malicious user could create a specially crafted ECC certificate or a certificate signing request that, when processed by an application...

5CVSS7AI score0.03281EPSS
SaveExploits0References4
OSV
OSV
added 2014/11/13 9:32 p.m.11 views

CVE-2014-8564

The gnutlseccansix963export function in gnutlsecc.c in GnuTLS 3.x before 3.1.28, 3.2.x before 3.2.20, and 3.3.x before 3.3.10 allows remote attackers to cause a denial of service out-of-bounds write via a crafted 1 Elliptic Curve Cryptography ECC certificate or 2 certificate signing requests CSR,...

6.3AI score
SaveExploits0References8
Cent OS
Cent OS
added 2014/11/12 12:50 p.m.74 views

gnutls security update

CentOS Errata and Security Advisory CESA-2014:1846 Updated gnutls packages that fix one security issue are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS base score, which...

5CVSS6.1AI score0.03281EPSS
SaveExploits0References7
RedHat Linux
RedHat Linux
added 2014/11/12 5:40 a.m.54 views

Moderate: Red Hat Security Advisory: gnutls security update

Updated gnutls packages that fix one security issue are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available from...

5CVSS6.1AI score0.03281EPSS
SaveExploits0References2
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