Vulnerabilidades

json-schema is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

pdf2json v0.71 was discovered to contain a NULL pointer dereference in the component ObjectStream::getObject.

pdf2json v0.71 was discovered to contain a stack buffer overflow in the component XRef::fetch.

This affects all versions of package json-pointer. A type confusion vulnerability can lead to a bypass of CVE-2020-7709 when the pointer components are arrays.

This affects the package jsonpointer before 5.0.0. A type confusion vulnerability can lead to a bypass of a previous Prototype Pollution fix when the pointer components are arrays.

This affects the package json-ptr before 3.0.0. A type confusion vulnerability can lead to a bypass of CVE-2020-7766 when the user-provided keys used in the pointer parameter are arrays.

GJSON before 1.9.3 allows a ReDoS (regular expression denial of service) attack.

jsoneditor is vulnerable to Inefficient Regular Expression Complexity

An issue has been found in function CCITTFaxStream::lookChar in PDF2JSON 0.70 that allows attackers to cause a Denial of Service due to an invalid write of size 2 .

An issue has been found in function Gfx::doShowText in PDF2JSON 0.70 that allows attackers to cause a Denial of Service due to an Use After Free .

An issue has been found in function DCTStream::decodeImage in PDF2JSON 0.70 that allows attackers to cause a Denial of Service due to an uncaught floating point exception.

An issue has been found in function DCTStream::readHuffSym in PDF2JSON 0.70 that allows attackers to cause a Denial of Service due to an invalid read of size 2 .

An issue has been found in function DCTStream::decodeImage in PDF2JSON 0.70 that allows attackers to cause a Denial of Service due to an invalid read of size 4 .

An issue has been found in function DCTStream::getChar in PDF2JSON 0.70 that allows attackers to cause a Denial of Service due to a NULL pointer dereference (invalid read of size 1) .

An issue has been found in function DCTStream::reset in PDF2JSON 0.70 that allows attackers to cause a Denial of Service due to an invalid write of size 8 .

An issue has been found in function EmbedStream::getChar in PDF2JSON 0.70 that allows attackers to cause a Denial of Service due to a null pointer derefenrece (invalid read of size 8) .

An issue has been found in function DCTStream::transformDataUnit in PDF2JSON 0.70 that allows attackers to cause a Denial of Service due to an Illegal Use After Free .

An issue has been found in function DCTStream::transformDataUnit in PDF2JSON 0.70 that allows attackers to cause a Denial of Service due to an invalid read of size 1 .

An issue has been found in function ObjectStream::getObject in PDF2JSON 0.70 that allows attackers to cause a Denial of Service due to an invalid read of size 4 .

An issue has been found in function XRef::fetch in PDF2JSON 0.70 that allows attackers to cause a Denial of Service due to a stack overflow .

An issue has been found in function vfprintf in PDF2JSON 0.70 that allows attackers to cause a Denial of Service due to a stack overflow.

A vulnerability was discovered in the indexOf function of JSONParserByteArray in JSON Smart versions 1.3 and 2.4 which causes a denial of service (DOS) via a crafted web request.

It was discovered that the is-my-json-valid JavaScript library used an inefficient regular expression to validate JSON fields defined to have email format. A specially crafted JSON file could cause it to consume an excessive amount of CPU time when validated.

All versions of package geojson2kml are vulnerable to Command Injection via the index.js file. PoC: var a =require("geojson2kml"); a("./","& touch JHU",function(){})

An issue was discovered in netplex json-smart-v1 through 2015-10-23 and json-smart-v2 through 2.4. An exception is thrown from a function, but it is not caught, as demonstrated by NumberFormatException. When it is not caught, it may cause programs using the library to crash or expose sensitive information.