cve-2013-3900-remediation-report

修復レポート: CVE-2013-3900 – Windows Server 2019 Azure VM における WinVerifyTrust の脆弱性 概要 Tenable Nessus を使用した認証済み脆弱性評価の過程で、Microsoft Azure でホストされている Windows Server 2019 仮想マシンに CVE-2013-3900 が検出されました。このスキャンでは管理者資格情報を利用し、システムの構成とレジストリ設定を詳細に調査することができました。 この問題は、Windows が WinVerifyTrust...

py_certificate_extractor

pycertificateextractor 가끔은 디지털 서명 파일에서 인증서 정보를 추출해야 할 필요가 있습니다. 그럴 때 이 도구를 사용하세요. 쉽게 끝낼 수 있습니다. 변경이 필요하거나 추가 기능이 필요하면 알려주세요. 기능 디지털 서명 파일에서 인증서 정보를 추출하고 인증서를 내보내기저장합니다. 그게 전부입니다. v1.0.0 https://github.com/password123456/digitalsignedpefilecertificateextractor/blob/main/Changes 미리보기...

peframe

======= peframe peframe is a open source tool to perform static analysis on Portable Executable malware and generic suspicious file. It can help malware researchers to detect packer, xor, digital signature, mutex, anti debug, anti virtual machine, suspicious sections and functions, macro and much...

Digital-Signature-Forgery-Attack

この記事では、暗号学的攻撃であるデジタル署名偽造攻撃（Digital Signature Forgery Attack）について見ていきます。デジタル署名は暗号通貨送金の所有権と承認を確認するため、その影響はビットコインネットワークにおける取引のセキュリティに脅威をもたらします。最新の研究と特定された脆弱性に基づいて、このような攻撃がビットコインに与える影響の例を検討します。 デジタル署名偽造攻撃（Digital Signature Forgery...

Digital-Signature-Hijack

디지털 서명 하이재킹 합법적인 디지털 서명을 하이재킹하는 것은 레드 팀 평가 중에 PowerShell 코드와 바이너리에 서명하기 위해 사용할 수 있는 기술입니다. 이는 Device Guard 제한을 우회하고 활동 중 은밀성을 유지하는 데 도움이 될 수 있습니다. DigitalSignatureHijack은 Matt Graeber의 연구를 기반으로 한 PowerShell 스크립트로, 다음 작업을 수행할 수 있습니다: 호스트의 모든 휴대용 실행 파일을 Microsoft로 디지털 서명 호스트의 모든 PowerShell 스크립트를...

bypass360mimikatz_x64

方法：リソース変更、デジタル署名追加 解凍パスワード：6613kris清水川崎...

PlEXcalaison

ローカル特権 PlEXcalasion - CVE-2021-42835 Windows 版 Plex Media Server のバージョン 1.25.0.5282 より前のバージョンは、Time Of Check Time Of Use（TOCTOU）に対して脆弱であり、低特権ユーザーが SYSTEM 権限を取得できる可能性があります。 発見者 Tomer Peled、Netanel Cohen、Amir Shen（BugSec のセキュリティ研究者）によって発見されました。 詳細 Plex for Windows は新しいアップデートをインストールするために...

CVE-2026-84465

Zammad is a web based open source helpdesk/customer support system. Prior to 7.1.2, when Zammad checks the digital signature on an incoming S/MIME-signed email, it does not verify that the signing certificate is genuinely trusted, it only checks whether a certificate with a matching name is alrea...

CVE-2026-84465

The open source helpdesk system Zammad is vulnerable to sender impersonation in versions prior to 7.1.2 . The root cause is that the system fails to verify if an S/MIME-signed email's certificate is genuinely trusted; instead, it only checks if a certificate with a matching name exists in the sys...

CVE-2026-84465: Authentication Bypass by Spoofing

Zammad is a web based open source helpdesk/customer support system. Prior to 7.1.2, when Zammad checks the digital signature on an incoming S/MIME-signed email, it does not verify that the signing certificate is genuinely trusted, it only checks whether a certificate with a matching name is alrea...

Astra Linux – Vulnerability in Thunderbird

When displaying the sender of an email, if the sender’s name contained multiple Braille space characters, Thunderbird would display all those spaces. This could be exploited by an attacker to send an email message with the attacker’s digital signature, where the signature was displayed along with...

EUVD-2026-57737

Foxit PDF Editor/Reader inconsistently alerts users when signature fields are abnormally modified, including alterations to appearance, coordinates, or field duplication. This may mislead users into trusting tampered documents, since the UI cannot accurately reflect the actual integrity status of...

CVE-2026-12860 RSA PKCS#1 verification skips last two hash bytes in NULL-omitted path

In Bouncy Castle for Java before 1.85, RSA PKCS1 verification skips last two hash bytes in NULL-omitted path. This issue also affects Bouncy Castle for Java LTS before 2.73.12...

SUSE CVE-2026-11605

The issue is a resource exhaustion vulnerability associated with DNSSEC validation. BIND always validates all RRSIG records in an answer, even if they are not strictly needed. A query to an authoritative server/zone which returns many valid but superfluous RRSIG records causes the validator to...

Cache poisoning possible with label count discrepancy, RRSIG, and wildcards

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[SECURITY] [DSA 6395-1] bind9 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6395-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso July 22, 2026 https://www.debian.org/security/faq -...

CVE-2026-46582

In NLnet Labs Unbound 1.6.0 up to and including 1.25.1, a replay of a wildcard rrset as another piece of data, could be briefly considered DNSSEC secure based only on the RRSIG validation and stored into cache, before later validation treats it as bogus based on NSEC validation. When the resolvin...

CVE-2026-15395

The Kali Forms — Contact Form & Drag-and-Drop Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'digitalSignature' Field Value in all versions up to, and including, 2.4.18 due to insufficient input sanitization and output escaping. This makes it possible for...

EUVD-2026-45130

The Kali Forms — Contact Form & Drag-and-Drop Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'digitalSignature' Field Value in all versions up to, and including, 2.4.18 due to insufficient input sanitization and output escaping. This makes it possible for...

PT-2026-60704

The Kali Forms — Contact Form & Drag-and-Drop Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'digitalSignature' Field Value in all versions up to, and including, 2.4.18 due to insufficient input sanitization and output escaping. This makes it possible for...