CVE-2021-44993
There is an Assertion ''ecma_is_value_boolean (base_value)'' failed at /jerry-core/ecma...
There is an Assertion ''ecma_is_value_boolean (base_value)'' failed at /jerry-core/ecma/operations/ecma-get-put-value.c in Jerryscript 3.0.0.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
There is an Assertion ''ecma_is_value_boolean (base_value)'' failed at /jerry-core/ecma/operations/ecma-get-put-value.c in Jerryscript 3.0.0.
- Record
CVE-2021-44993- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:N/A:P - Weakness
- CWE-617
- Updated
- 2026-11-02
CVE List No score
There is an Assertion ''ecma_is_value_boolean (base_value)'' failed at /jerry-core/ecma/operations/ecma-get-put-value.c in Jerryscript 3.0.0.
- Record
CVE-2021-44993- Updated
- 2026-11-02
EUVDEUVD-2021-31791 No score
There is an Assertion ''ecma_is_value_boolean (base_value)'' failed at /jerry-core/ecma/operations/ecma-get-put-value.c in Jerryscript 3.0.0.
- Record
EUVD-2021-31791- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-cjph-qx8q-wcx4 No score
There is an Assertion ''ecma_is_value_boolean (base_value)'' failed at /jerry-core/ecma...
There is an Assertion ''ecma_is_value_boolean (base_value)'' failed at /jerry-core/ecma/operations/ecma-get-put-value.c in Jerryscript 3.0.0.
- Record
GHSA-cjph-qx8q-wcx4- Weakness
- CWE-617
- Updated
- 2026-11-02
OSV
There is an Assertion ''ecma_is_value_boolean (base_value)'' failed at /jerry-core/ecma/operations/ecma-get-put-value.c in Jerryscript 3.0.0.
- Record
CVE-2021-44993- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2021-44993
There is an Assertion ''ecma_is_value_boolean (base_value)'' failed at /jerry-core/ecma/operations/ecma-get-put-value.c in Jerryscript 3.0.0.
- Record
UBUNTU-CVE-2021-44993- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
Affected products
Affected packages
History
| Recorded | Changed | Sources |
|---|---|---|
| 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-2021-44993 is a medium vulnerability (CVSS 5.5) in Jerryscript, published January 25, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.76%, the 55th percentile. No source names a fixed version.
References
security.samsungmobile.com/securityUpdate.smsb
github.com/jerryscript-project/jerryscript/issues/4876
nvd.nist.gov/vuln/detail/CVE-2021-44993
ubuntu.com/security/CVE-2021-44993
cve.org/CVERecord?id=CVE-2021-44993