Remote code execution

An exploitable code execution vulnerability exists in the PDF parser of Nitro Pro 13.9.1.155. A specially crafted PDF document can cause a use-after-free which can lead to remote code execution. An attacker can provide a malicious file to trigger this vulnerability...

Information disclosure

An exploitable information disclosure vulnerability exists in the way Nitro Pro 13.9.1.155 does XML error handling. A specially crafted PDF document can cause uninitialized memory access resulting in information disclosure. In order to trigger this vulnerability, victim must open a malicious file...

CVE-2020-6093

An exploitable information disclosure vulnerability exists in the way Nitro Pro 13.9.1.155 does XML error handling. A specially crafted PDF document can cause uninitialized memory access resulting in information disclosure. In order to trigger this vulnerability, victim must open a malicious file...

CVE-2020-6074

An exploitable code execution vulnerability exists in the PDF parser of Nitro Pro 13.9.1.155. A specially crafted PDF document can cause a use-after-free which can lead to remote code execution. An attacker can provide a malicious file to trigger this vulnerability...

CVE-2020-6092

An exploitable code execution vulnerability exists in the way Nitro Pro 13.9.1.155 parses Pattern objects. A specially crafted PDF file can trigger an integer overflow that can lead to arbitrary code execution. In order to trigger this vulnerability, victim must open a malicious file...

Integer overflow

An exploitable code execution vulnerability exists in the way Nitro Pro 13.9.1.155 parses Pattern objects. A specially crafted PDF file can trigger an integer overflow that can lead to arbitrary code execution. In order to trigger this vulnerability, victim must open a malicious file...

CVE-2020-6093

Nitro Pro 13.9.1.155 suffers an information-disclosure vulnerability in its XML error handling during PDF processing. A crafted PDF can trigger uninitialized memory access via NitroPDF’s Javascript error handling pathway (Spidermonkey integration), exposing sensitive heap data. Public writeups (T...

CVE-2020-6093

An exploitable information disclosure vulnerability exists in the way Nitro Pro 13.9.1.155 does XML error handling. A specially crafted PDF document can cause uninitialized memory access resulting in information disclosure. In order to trigger this vulnerability, victim must open a malicious file...

CVE-2020-6092

An exploitable code execution vulnerability exists in the way Nitro Pro 13.9.1.155 parses Pattern objects. A specially crafted PDF file can trigger an integer overflow that can lead to arbitrary code execution. In order to trigger this vulnerability, victim must open a malicious file...

CVE-2020-6092

Nitro Pro 13.9.1.155 is affected by a code execution vulnerability tied to parsing of /Pattern objects in PDFs. The underlying issue is an integer overflow in the handling of the Pattern bounding box (/BBox), which can be triggered by crafted PDF patterns and may lead to arbitrary code execution....

CVE-2020-6074

Nitro Pro 13.9.1.155’s PDF parser is affected by a use-after-free in nested pages processing that can lead to heap corruption and potentially remote code execution. The vulnerability arises during PDF parsing when allocating per-page buffers, with a path that frees a page object but does not clea...

CVE-2020-6074

An exploitable code execution vulnerability exists in the PDF parser of Nitro Pro 13.9.1.155. A specially crafted PDF document can cause a use-after-free which can lead to remote code execution. An attacker can provide a malicious file to trigger this vulnerability...

Vulnerability Spotlight: Multiple vulnerabilities in Nitro Pro PDF reader

Aleksandar Nikolic and Cory Duplantis of Cisco Talos discovered these vulnerabilities. Blog by Jon Munshaw. Cisco Talos recently discovered two code execution vulnerabilities and an information disclosure flaw in Nitro Pro PDF reader. Nitro PDF allows users to save, read, sign and edit PDFs on...

CVE-2020-6093: Access of Uninitialized Pointer

An exploitable information disclosure vulnerability exists in the way Nitro Pro 13.9.1.155 does XML error handling. A specially crafted PDF document can cause uninitialized memory access resulting in information disclosure. In order to trigger this vulnerability, victim must open a malicious file...

Nitro Pro PDF Pattern Object Code Execution Vulnerability

Summary An exploitable code execution vulnerability exists in the way Nitro Pro 13.9.1.155 parses Pattern objects. A specially crafted PDF file can trigger an integer overflow that can lead to arbitrary code execution. In order to trigger this vulnerability, victim must open a malicious file...

CVE-2020-6074: Use After Free

An exploitable code execution vulnerability exists in the PDF parser of Nitro Pro 13.9.1.155. A specially crafted PDF document can cause a use-after-free which can lead to remote code execution. An attacker can provide a malicious file to trigger this vulnerability...

Nitro PRO PDF nested pages remote code execution vulnerability

Summary An exploitable code execution vulnerability exists in the PDF parser of Nitro Pro 13.9.1.155. A specially crafted PDF document can cause a use-after-free which can lead to remote code execution. An attacker can provide a malicious file to trigger this vulnerability. Tested Versions Nitro...

CVE-2020-6092: Integer Overflow or Wraparound

An exploitable code execution vulnerability exists in the way Nitro Pro 13.9.1.155 parses Pattern objects. A specially crafted PDF file can trigger an integer overflow that can lead to arbitrary code execution. In order to trigger this vulnerability, victim must open a malicious file...

Nitro Pro PDF Javascript XML error handling Information Disclosure Vulnerability

Summary An exploitable information disclosure vulnerability exists in the way Nitro Pro 13.9.1.155 does XML error handling. A specially crafted PDF document can cause uninitialized memory access resulting in information disclosure. In order to trigger this vulnerability, victim must open a...

Discord users tempted by bots offering “free Nitro games”

The last few weeks have seen multiple instances of problematic bots appearing in Discord channels. They bring tidings of gifts, but the reality is quite a bit different. Given so many more young kids and teens are at home during the current global lockdown, they may well see this scam bouncing...