CVE-2018-11419
UnknownEPSS 1.58%
Last modified
CVE-2018-11419 is a vulnerability of currently unknown severity. An issue was discovered in JerryScript 1.0. There is a heap-based buffer over-read in the lit_read_code_unit_from_hex function via a RegExp("[\\u0") payload, related to re_parse_char_class in parser/regexp/re-parser.c.. EPSS estimates a 1.58% chance of exploitation in the next 30 days.
Description
An issue was discovered in JerryScript 1.0. There is a heap-based buffer over-read in the lit_read_code_unit_from_hex function via a RegExp("[\\u0") payload, related to re_parse_char_class in parser/regexp/re-parser.c.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Jerryscript | Jerryscript | 1.0 |
References
- https://github.com/jerryscript-project/jerryscript/issues/2230Exploit, Issue Tracking, Third Party Advisory
- https://github.com/jerryscript-project/jerryscript/issues/2230Exploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-11419?
An issue was discovered in JerryScript 1.0. There is a heap-based buffer over-read in the lit_read_code_unit_from_hex function via a RegExp("[\\u0") payload, related to re_parse_char_class in parser/regexp/re-parser.c.
How severe is CVE-2018-11419?
Severity scoring for CVE-2018-11419 is pending analysis. The EPSS model estimates a 1.58% probability of exploitation in the next 30 days.
How do I fix CVE-2018-11419?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-11419?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST