The lexer_process_char_literal function in jerry-core/parser/js/js-lexer.c in JerryScript 1.0 does not skip memory allocation for empty strings, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via malformed JavaScript source code, related to the jmem_heap_free_block function.
References
Link | Resource |
---|---|
http://www.securitytracker.com/id/1038413 | Third Party Advisory VDB Entry |
https://github.com/jerryscript-project/jerryscript/commit/e58f2880df608652aff7fd35c45b242467ec0e79 | Patch Third Party Advisory |
https://github.com/jerryscript-project/jerryscript/issues/1821 | Exploit Third Party Advisory |
https://github.com/zherczeg/jerryscript/commit/03a8c630f015f63268639d3ed3bf82cff6fa77d8 | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2017-05-28T20:00:00
Updated: 2017-07-07T09:57:01
Reserved: 2017-05-28T00:00:00
Link: CVE-2017-9250
JSON object: View
NVD Information
Status : Analyzed
Published: 2017-05-28T20:29:00.217
Modified: 2020-10-28T19:42:54.117
Link: CVE-2017-9250
JSON object: View
Redhat Information
No data.
CWE