// For flags

CVE-2020-28951

 

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

libuci in OpenWrt before 18.06.9 and 19.x before 19.07.5 may encounter a use after free when using malicious package names. This is related to uci_parse_package in file.c and uci_strdup in util.c.

libuci en OpenWrt versiones anteriores a 18.06.9 y versiones 19.x anteriores a 19.07.5, puede encontrar un uso de la memoria previamente liberada cuando se utilizan nombres de paquetes maliciosos. Esto está relacionado a la función uci_parse_package en el archivo file.c y la función uci_strdup en el archivo util.c

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-11-19 CVE Reserved
  • 2020-11-19 CVE Published
  • 2024-08-04 CVE Updated
  • 2024-09-23 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-416: Use After Free
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Openwrt
Search vendor "Openwrt"
 Openwrt
Search vendor "Openwrt" for product "Openwrt"
 < 18.06.9
Search vendor "Openwrt" for product "Openwrt" and version " < 18.06.9"
-
Affected
Openwrt
Search vendor "Openwrt"
 Openwrt
Search vendor "Openwrt" for product "Openwrt"
 >= 19.07.0 < 19.07.5
Search vendor "Openwrt" for product "Openwrt" and version " >= 19.07.0 < 19.07.5"
-
Affected