CVE-2021-27804
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
JPEG XL (aka jpeg-xl) through 0.3.2 allows writable memory corruption.
JPEG XL (también se conoce como jpeg-xl) hasta versión 0.3.2, permite la corrupción de la memoria grabable
*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
- 2021-02-26 CVE Reserved
- 2021-03-02 CVE Published
- 2023-11-15 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| http://packetstormsecurity.com/files/161623/jpeg-xl-0.3.1-Memory-Corruption.html | Third Party Advisory |
|
| http://seclists.org/fulldisclosure/2021/Mar/2 | Mailing List |
|
| http://www.openwall.com/lists/oss-security/2021/03/01/3 | Mailing List |
|
| https://gitlab.com/wg1/jpeg-xl/-/tags | 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 |
| Libjxl Project Search vendor "Libjxl Project" | Libjxl Search vendor "Libjxl Project" for product "Libjxl" | <= 0.3.2 Search vendor "Libjxl Project" for product "Libjxl" and version " <= 0.3.2" | - |
Affected
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