CVE-2019-9853

LibreOffice: CVE-2019-9853 — A URL decoding flaw in how macro URLs are processed and categorized lets an attacker craft a document that bypasses macro security settings, enabling arbitrary macro execution. Affected versions: LibreOffice 6.2 before 6.2.7 and 6.3 before 6.3.1. Remediation: update t...

CVE-2019-9853

LibreOffice documents can contain macros. The execution of those macros is controlled by the document security settings, typically execution of macros are blocked by default. A URL decoding flaw existed in how the urls to the macros within the document were processed and categorized, resulting in...

CVE-2019-9853

LibreOffice documents can contain macros. The execution of those macros is controlled by the document security settings, typically execution of macros are blocked by default. A URL decoding flaw existed in how the urls to the macros within the document were processed and categorized, resulting in...

CVE-2019-9853: Improper Encoding or Escaping of Output

LibreOffice documents can contain macros. The execution of those macros is controlled by the document security settings, typically execution of macros are blocked by default. A URL decoding flaw existed in how the urls to the macros within the document were processed and categorized, resulting in...

Phish Uses Google's URL Decoding to Swim Past Defenses

A phishing campaign that takes advantage of Google’s ability to decode non-ASCII URL data on the fly is making the rounds – looking to fool the unsavvy by effectively hiding the website address of the campaign’s phishing page. The campaign makes use of what’s called percentage-based URL encoding ...

iMessage - Decoding NSSharedKeyDictionary Can Read Object Out of Bounds Exploit

When an NSKeyedUnarchiver decodes an object, it first allocates the object using allocWithZone, and then puts the object into a dictionary for temporary objects. It then calls the appropriate initWithCoder: on the allocated object. If initWithCoder: or any method it calls decodes the same object,...

GandCrab Operators Resurface with REvil Malware

The malware that hit 22 Texas municipalities and various dentist offices around the country recently is likely the work of the crew behind the GandCrab ransomware – indicating that the group didn’t really retire after all. In late May, the GandCrab operators said they decided to ride off into the...

iMessage - Decoding NSSharedKeyDictionary Can Read Object Out of Bounds

iMessage - Decoding NSSharedKeyDictionary Can Read Object Out of Bounds When an NSKeyedUnarchiver decodes an object, it first allocates the object using allocWithZone, and then puts the object into a dictionary for temporary objects. It then calls the appropriate initWithCoder: on the allocated...

iMessage - Decoding NSSharedKeyDictionary Can Read Object Out of Bounds

When an NSKeyedUnarchiver decodes an object, it first allocates the object using allocWithZone, and then puts the object into a dictionary for temporary objects. It then calls the appropriate initWithCoder: on the allocated object. If initWithCoder: or any method it calls decodes the same object,...

ngiflib buffer overflow vulnerability (CNVD-2019-32484)

ngiflib is written in C language GIF image format decoding library. A buffer overflow vulnerability exists in the WritePixel of the ngiflib.c file in ngiflib version 0.4, which can be exploited by an attacker to cause a buffer overflow or heap overflow...

Updated monit packages fix security vulnerabilities

Updated monit package fixes security vulnerabilities: Zack Flack discovered that Monit incorrectly handled certain input. A remote authenticated user could exploit this to conduct cross-site scripting XSS attacks CVE-2019-11454. Zack Flack discovered a buffer overread when Monit decoded certain...

USN-4124-1 exim4 vulnerability

It was discovered that Exim incorrectly handled certain decoding operations. A remote attacker could possibly use this issue to execute arbitrary commands...

USN-4124-1: Exim vulnerability

It was discovered that Exim incorrectly handled certain decoding operations. A remote attacker could possibly use this issue to execute arbitrary commands...

PT-2019-5536

Name of the Vulnerable Software and Affected Versions LibreOffice versions 6.2.0 through 6.2.6 LibreOffice versions 6.3.0 through 6.3.0 Description A URL decoding flaw existed in how the URLs to the macros within the document were processed and categorized, resulting in the possibility to constru...

CVE-2019-1171

An information disclosure vulnerability exists in SymCrypt during the OAEP decryption stage. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system. To exploit this vulnerability, an attacker would have to log on to an affected...

CVE-2019-1171: Exposure of Sensitive Information to an Unauthorized Actor

An information disclosure vulnerability exists in SymCrypt during the OAEP decryption stage. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system. To exploit this vulnerability, an attacker would have to log on to an affected...

Security Bulletin: IBM MQ Appliance is affected by a Network Security Services (NSS) vulnerability (CVE-2017-5461)

Summary IBM MQ Appliance has addressed a vulnerability in Network Security Services NSS. Vulnerability Details CVEID: CVE-2017-5461 DESCRIPTION: Mozilla Firefox could allow a remote attacker to execute arbitrary code on the system, caused by an out-of-bounds write during Base64 decoding operation...

NewStart CGSL MAIN 4.05 : nss Multiple Vulnerabilities (NS-SA-2019-0105)

The remote NewStart CGSL host, running version MAIN 4.05, has nss packages installed that are affected by multiple vulnerabilities: - An out-of-bounds write flaw was found in the way NSS performed certain Base64-decoding operations. An attacker could use this flaw to create a specially crafted...

Buffer Overflow

libpng is vulnerable to buffer overflow. The attack exists because of a flaw in PNM decoding which causes a stack overflow in the function gettoken in pnm2png.c in pnm2png...

libopenmpt Input Validation Error Vulnerability (CNVD-2020-22391)

libopenmpt is a cross-platform C and C++ based audio library that decodes audio files into raw PCM audio streams. An input validation error vulnerability exists in libopenmpt. No details of the vulnerability are available at this time...