Unspecified Vulnerability in JerryScript (CNVD-2021-42991)

JerryScript is a lightweight JavaScript engine . A security vulnerability exists in parserparsefunctionarguments in /home/JerryScript/jerry-core/parser/js/js-parser.c in JerryScript version 2.2.0. No details of the vulnerability are provided at this time...

CVE-2020-23321

There is a heap-buffer-overflow at lit-strings.c:431 in litreadcodeunitfromutf8 in JerryScript 2.2.0...

CVE-2020-23320

There is an Assertion in 'contextp-nextscannerinfop-type == SCANNERTYPEFUNCTION' in parserparsefunctionarguments in JerryScript 2.2.0...

CVE-2020-23314

There is an Assertion 'blockfound' failed at js-parser-statm.c:2003 parserparsetrystatementend in JerryScript 2.2.0...

CVE-2020-23319

There is an Assertion in 'flags CBCSTACKADJUSTSHIFT = CBCSTACKADJUSTBASE || CBCSTACKADJUSTBASE - flags CBCSTACKADJUSTSHIFT stackdepth' in parseremitcbcbackwardbranch in JerryScript 2.2.0...

CVE-2020-23323

There is a heap-buffer-overflow at re-parser.c in reparsecharescape in JerryScript 2.2.0...

CVE-2020-23313

There is an Assertion 'scopestackp contextp-scopestackp' failed at js-scanner-util.c:2510 in scannerliteraliscreated in JerryScript 2.2.0...

CVE-2020-23322

There is an Assertion in 'contextp-token.type == LEXERRIGHTBRACE || contextp-token.type == LEXERASSIGN || contextp-token.type == LEXERCOMMA' in parserparseobjectinitializer in JerryScript 2.2.0...

CVE-2020-23319

There is an Assertion in 'flags CBCSTACKADJUSTSHIFT = CBCSTACKADJUSTBASE || CBCSTACKADJUSTBASE - flags CBCSTACKADJUSTSHIFT stackdepth' in parseremitcbcbackwardbranch in JerryScript 2.2.0...

CVE-2020-23323

There is a heap-buffer-overflow at re-parser.c in reparsecharescape in JerryScript 2.2.0...

CVE-2020-23322

There is an Assertion in 'contextp-token.type == LEXERRIGHTBRACE || contextp-token.type == LEXERASSIGN || contextp-token.type == LEXERCOMMA' in parserparseobjectinitializer in JerryScript 2.2.0...

CVE-2020-23313

There is an Assertion 'scopestackp contextp-scopestackp' failed at js-scanner-util.c:2510 in scannerliteraliscreated in JerryScript 2.2.0...

CVE-2020-23302

There is a heap-use-after-free at ecma-helpers-string.c:772 in ecmarefecmastring in JerryScript 2.2.0...

CVE-2020-23312

There is an Assertion 'context.statusflags & PARSERSCANNINGSUCCESSFUL' failed at js-parser.c:2185 in parserparsesource in JerryScript 2.2.0...

CVE-2020-23306

There is a stack-overflow at ecma-regexp-object.c:535 in ecmaregexpmatch in JerryScript 2.2.0...

CVE-2020-23308

There is an Assertion 'contextp-stacktopuint8 == LEXEREXPRESSIONSTART' at js-parser-expr.c:3565 in parserparseexpression in JerryScript 2.2.0...

CVE-2020-23310

There is an Assertion 'contextp-nextscannerinfop-type == SCANNERTYPEFUNCTION' failed at js-parser-statm.c:733 in parserparsefunctionstatement in JerryScript 2.2.0...

CVE-2020-23310

There is an Assertion 'contextp-nextscannerinfop-type == SCANNERTYPEFUNCTION' failed at js-parser-statm.c:733 in parserparsefunctionstatement in JerryScript 2.2.0...

CVE-2020-23311

There is an Assertion 'contextp-token.type == LEXERRIGHTBRACE || contextp-token.type == LEXERASSIGN || contextp-token.type == LEXERCOMMA' failed at js-parser-expr.c:3230 in parserparseobjectinitializer in JerryScript 2.2.0...

CVE-2020-23303

There is a heap-buffer-overflow at jmem-poolman.c:165 in jmempoolscollectempty in JerryScript 2.2.0...