CVE-2023-50762

The Mozilla Foundation Security Advisory: When processing a PGP/MIME payload that contains digitally signed text, the first paragraph of the text was never shown to the user. This is because the text was interpreted as a MIME message and the first paragraph was always treated as an email header...

CVE-2023-50762

When processing a PGP/MIME payload that contains digitally signed text, the first paragraph of the text was never shown to the user. This is because the text was interpreted as a MIME message and the first paragraph was always treated as an email header section. A digitally signed text from a...

CVE-2023-50762

When processing a PGP/MIME payload that contains digitally signed text, the first paragraph of the text was never shown to the user. This is because the text was interpreted as a MIME message and the first paragraph was always treated as an email header section. A digitally signed text from a...

CVE-2023-50762

When processing a PGP/MIME payload that contains digitally signed text, the first paragraph of the text was never shown to the user. This is because the text was interpreted as a MIME message and the first paragraph was always treated as an email header section. A digitally signed text from a...

Design/Logic Flaw

The signature of a digitally signed S/MIME email message may optionally specify the signature creation date and time. If present, Thunderbird did not compare the signature creation date with the message date and time, and displayed a valid signature despite a date or time mismatch. This could be...

Design/Logic Flaw

When processing a PGP/MIME payload that contains digitally signed text, the first paragraph of the text was never shown to the user. This is because the text was interpreted as a MIME message and the first paragraph was always treated as an email header section. A digitally signed text from a...

CVE-2023-50762

When processing a PGP/MIME payload that contains digitally signed text, the first paragraph of the text was never shown to the user. This is because the text was interpreted as a MIME message and the first paragraph was always treated as an email header section. A digitally signed text from a...

CVE-2023-50762

When processing a PGP/MIME payload that contains digitally signed text, the first paragraph of the text was never shown to the user. This is because the text was interpreted as a MIME message and the first paragraph was always treated as an email header section. A digitally signed text from a...

Mozilla Thunderbird Security Vulnerability

Mozilla Thunderbird is the United States Mozilla Foundation's set of independent from the Mozilla Application Suite e-mail client software. The program supports IMAP and POP mail protocols as well as the HTML mail format. A security vulnerability exists in Mozilla Thunderbird version 115.6, which...

CVE-2023-2813 Multiple Themes - Reflected XSS

All of the above Aapna WordPress theme through 1.3, Anand WordPress theme through 1.2, Anfaust WordPress theme through 1.1, Arendelle WordPress theme before 1.1.13, Atlast Business WordPress theme through 1.5.8.5, Bazaar Lite WordPress theme before 1.8.6, Brain Power WordPress theme through 1.2,...

CVE-2022-23764 TERUTEN WebCube update remote code execution vulnerability

The vulnerability causing from insufficient verification procedures for downloaded files during WebCube update. Remote attackers can bypass this verification logic to update both digitally signed and unauthorized files, enabling remote code execution...

Frostbyte - FrostByte Is A POC Project That Combines Different Defense Evasion Techniques To Build Better Redteam Payloads

FrostByte Progolue: In the past few days I've been experimenting with the AppDomain manager injection technique had a decent success with it in my previous Red Team engagements against certain EDRs. Although, this is really good for initial access vector, I wanted to release a POC which will help...

AlmaLinux 8 : libreoffice (ALSA-2022:1766)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2022:1766 advisory. - LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred...

Security update for libreoffice (moderate)

openSUSE Security Update: Security update for libreoffice Announcement ID: openSUSE-SU-2022:0886-1 Rating: moderate References: 1196456 SLE-18214 Cross-References: CVE-2021-25636 CVSS scores: CVE-2021-25636 NVD : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVE-2021-25636 SUSE: 6.3...

CVE-2021-25636

A improper certificate validation flaw was found in LibreOffice allowing an attacker to manipulate a digitally signed ODF document to appear that no alteration of the document occurred since the last signing and that the signature is valid...

Hacking Digitally Signed PDF Files

Interesting paper: "Shadow Attacks: Hiding and Replacing Content in Signed PDFs": Abstract: Digitally signed PDFs are used in contracts and invoices to guarantee the authenticity and integrity of their content. A user opening a signed PDF expects to see a warning in case of any modification. In...

Shadow Attacks Let Attackers Replace Content in Digitally Signed PDFs

Researchers have demonstrated a novel class of attacks that could allow a bad actor to potentially circumvent existing countermeasures and break the integrity protection of digitally signed PDF documents. Called "Shadow attacks" by academics from Ruhr-University Bochum, the technique uses the...

Analyzing Solorigate, the compromised DLL file that started a sophisticated cyberattack, and how Microsoft Defender helps protect customers

We, along with the security industry and our partners, continue to investigate the extent of the Solorigate attack. While investigations are underway, we want to provide the defender community with intelligence to understand the scope, impact, remediation guidance, and product detections and...

Digitally Signed Bandook Malware Once Again Targets Multiple Sectors

A cyberespionage group with suspected ties to the Kazakh and Lebanese governments has unleashed a new wave of attacks against a multitude of industries with a retooled version of a 13-year-old backdoor Trojan. Check Point Research called out hackers affiliated with a group named Dark Caracal in a...

Defending the power grid against supply chain attacks—Part 1: The risk defined

Most people don’t think about electricity. If the internet works, their food is refrigerated, and their debit card is approved, why should they? Its ubiquity and reliability render it invisible—a bit of magic that powers much of modern life. That is, until a large storm passes through. Localized...