CVE-2020-10994
python-pillow: multiple out-of-bounds reads via a crafted JP2 file
Severity Score
5.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
In libImaging/Jpeg2KDecode.c in Pillow before 7.1.0, there are multiple out-of-bounds reads via a crafted JP2 file.
En la biblioteca libImaging/Jpeg2KDecode.c en Pillow versiones anteriores a 7.1.0, se presentan múltiples lecturas fuera de límites por medio de un archivo JP2 diseñado
An out-of-bounds read flaw was found in python-pillow in the way JP2 images are parsed. An application that uses python-pillow to decode untrusted images may be vulnerable to this issue. This flaw allows an attacker to read data. The highest threat from this vulnerability is to confidentiality.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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
- 2020-03-27 CVE Reserved
- 2020-06-25 CVE Published
- 2024-04-29 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-125: Out-of-bounds Read
CAPEC
References (11)
| URL | Tag | Source |
|---|---|---|
| https://pillow.readthedocs.io/en/stable/releasenotes | Release Notes | |
| https://pillow.readthedocs.io/en/stable/releasenotes/7.1.0.html | Product |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://github.com/python-pillow/Pillow/commits/master/src/libImaging | 2023-11-07 | |
| https://github.com/python-pillow/Pillow/pull/4505 | 2023-11-07 | |
| https://github.com/python-pillow/Pillow/pull/4538 | 2023-11-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Python Search vendor "Python" | Pillow Search vendor "Python" for product "Pillow" | < 7.1.0 Search vendor "Python" for product "Pillow" and version " < 7.1.0" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 31 Search vendor "Fedoraproject" for product "Fedora" and version "31" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 32 Search vendor "Fedoraproject" for product "Fedora" and version "32" | - |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 16.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "16.04" | esm |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 18.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "18.04" | lts |
Affected
| ||||||