CVE-2020-13791
Gentoo Linux Security Advisory 202011-09
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
hw/pci/pci.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access by providing an address near the end of the PCI configuration space.
El archivo hw/pci/pci.c en QEMU versión 4.2.0, permite a usuarios invitados del Sistema Operativo desencadenar un acceso fuera de límites al proporcionar una dirección cerca del final del espacio de configuración de PCI
Multiple vulnerabilities have been found in QEMU, the worst of which could result in the arbitrary execution of code. Versions less than 5.1.0-r1 are affected.
*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
- 2020-06-03 CVE Reserved
- 2020-06-04 CVE Published
- 2024-08-04 CVE Updated
- 2025-04-04 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-125: Out-of-bounds Read
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| https://security.netapp.com/advisory/ntap-20200717-0001 | Third Party Advisory |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00706.html | 2020-12-14 | |
| https://www.openwall.com/lists/oss-security/2020/06/04/1 | 2020-12-14 |
| URL | Date | SRC |
|---|---|---|
| https://security.gentoo.org/glsa/202011-09 | 2020-12-14 |