UBUNTU-CVE-2020-23302

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

UBUNTU-CVE-2020-23321

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

Design/Logic Flaw

An issue was discovered in JerryScript 2.4.0. There is a heap-use-after-free in ecmabytecoderef in ecma-helpers.c file...

Design/Logic Flaw

An issue was discovered in JerryScript 2.4.0. There is a heap-use-after-free in ecmaislexicalenvironment in the ecma-helpers.c file...

CVE-2020-23303

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

Heap overflow

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

UBUNTU-CVE-2021-26199

An issue was discovered in JerryScript 2.4.0. There is a heap-use-after-free in ecmabytecoderef in ecma-helpers.c file...

UBUNTU-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...

UBUNTU-CVE-2020-23319

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

UBUNTU-CVE-2021-26198

An issue was discovered in JerryScript 2.4.0. There is a SEVG in ecmaderefbigint in ecma-helpers.c file...

CVE-2020-23321

There is a heap-buffer-overflow at lit-strings.c:431 in litreadcodeunitfromutf8 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-2020-23312

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

CVE-2021-26197

An issue was discovered in JerryScript 2.4.0. There is a SEGV in mainprintunhandledexception in main-utils.c file...

CVE-2021-26199

An issue was discovered in JerryScript 2.4.0. There is a heap-use-after-free in ecmabytecoderef in ecma-helpers.c file...

CVE-2020-23308

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

UBUNTU-CVE-2021-26197

An issue was discovered in JerryScript 2.4.0. There is a SEGV in mainprintunhandledexception in main-utils.c file...

UBUNTU-CVE-2020-23312

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

CVE-2021-26199

Removed by vendor...

CVE-2021-26199

JerryScript 2.4.0 contains a heap-use-after-free in ecma_bytecode_ref in ecma-helpers.c, per CVE-2021-26199. The provided connected documents consistently identify this issue without offering concrete remediation details or patch versions. Exploitation status is not documented in the supplied sou...