Vulnerability Details : CVE-2021-44283
A buffer overflow in the component /Enclave.cpp of Electronics and Telecommunications Research Institute ShieldStore commit 58d455617f99705f0ffd8a27616abdf77bdc1bdc allows attackers to cause an information leak via a crafted structure from an untrusted operating system.
Vulnerability category: Overflow
Products affected by CVE-2021-44283
- cpe:2.3:a:shieldstore_project:shieldstore:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-44283
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 48 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-44283
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2021-44283
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-44283
-
https://github.com/cocoppang/ShieldStore/issues/19
Security issue · Issue #19 · cocoppang/ShieldStore · GitHubExploit;Issue Tracking
-
https://github.com/cocoppang/ShieldStore/blob/master/Enclave/Enclave.cpp
ShieldStore/Enclave.cpp at master · cocoppang/ShieldStore · GitHubPatch
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