CVE-2021-28874
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
SerenityOS fixed as of c9f25bca048443e317f1994ba9b106f2386688c3 contains a buffer overflow vulnerability in LibTextCode through opening a crafted file.
SerenityOS corregido a partir de c9f25bca048443e317f1994ba9b106f2386688c3, contiene una vulnerabilidad de desbordamiento del búfer en LibTextCode al abrir un archivo diseñado
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-03-19 CVE Reserved
- 2021-04-06 CVE Published
- 2023-12-21 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://github.com/SerenityOS/serenity/commit/c9f25bca048443e317f1994ba9b106f2386688c3 | Third Party Advisory | |
| https://github.com/SerenityOS/serenity/issues/5769 | Third Party Advisory | |
| https://github.com/SerenityOS/serenity/pull/5802 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Serenityos Search vendor "Serenityos" | Serenityos Search vendor "Serenityos" for product "Serenityos" | < 2021-03-15 Search vendor "Serenityos" for product "Serenityos" and version " < 2021-03-15" | - |
Affected
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