CVE-2020-13649
HIGH
7.5
CVSS Score
Published: May 28, 2020 at 02:13 PM UTC
Updated: June 17, 2026 at 02:53 AM UTC
1 product affected across 1 vendorJerryScript
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Severity
HIGH7.5
Exploit prediction
EPSS 2%
Description
parser/js/js-scanner.c in JerryScript 2.2.0 mishandles errors during certain out-of-memory conditions, as demonstrated by a scanner_reverse_info_list NULL pointer dereference and a scanner_scan_all assertion failure.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/jerryscript-project/jerryscript/commit/69f8e78c2f8d562bd6d8002b5488f1662ac30d24x_refsource_MISCThird Party Advisory
Source: [email protected]
https://github.com/jerryscript-project/jerryscript/issues/3786x_refsource_MISCThird Party Advisory
Source: [email protected]
https://github.com/jerryscript-project/jerryscript/issues/3788CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-476CWE-617CWE-754
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