CVE-2020-13623
JerryScript 2.2.0 allows attackers to cause a denial of service (stack consumption) via a proxy...
JerryScript 2.2.0 allows attackers to cause a denial of service (stack consumption) via a proxy operation.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
JerryScript 2.2.0 allows attackers to cause a denial of service (stack consumption) via a proxy operation.
- Record
CVE-2020-13623- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-400
- Updated
- 2026-11-02
CVE List No score
JerryScript 2.2.0 allows attackers to cause a denial of service (stack consumption) via a proxy operation.
- Record
CVE-2020-13623- Updated
- 2026-11-02
EUVDEUVD-2020-5867 No score
JerryScript 2.2.0 allows attackers to cause a denial of service (stack consumption) via a proxy operation.
- Record
EUVD-2020-5867- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-85r3-r393-2692 No score
JerryScript 2.2.0 allows attackers to cause a denial of service (stack consumption) via a proxy...
JerryScript 2.2.0 allows attackers to cause a denial of service (stack consumption) via a proxy operation.
- Record
GHSA-85r3-r393-2692- Updated
- 2026-11-02
OSV
JerryScript 2.2.0 allows attackers to cause a denial of service (stack consumption) via a proxy operation.
- Record
CVE-2020-13623- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-13623 is a high vulnerability (CVSS 7.5) in Jerryscript, published May 26, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.16%, the 67th percentile. No source names a fixed version.