// For flags

CVE-2019-20800

 

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

2
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

In Cherokee through 1.2.104, remote attackers can trigger an out-of-bounds write in cherokee_handler_cgi_add_env_pair in handler_cgi.c by sending many request headers, as demonstrated by a GET request with many "Host: 127.0.0.1" headers.

En Cherokee versiones hasta 1.2.104, atacantes remotos pueden activar una escritura fuera de límites en la función cherokee_handler_cgi_add_env_pair en el archivo handler_cgi.c al enviar muchos encabezados de petición, como es demostrado por una petición GET con muchos encabezados "Host: 127.0.0.1".

*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
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-05-17 CVE Reserved
  • 2020-05-17 CVE Published
  • 2024-02-02 EPSS Updated
  • 2024-08-05 CVE Updated
  • 2024-08-05 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-787: Out-of-bounds Write
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Cherokee-project
Search vendor "Cherokee-project"
 Cherokee
Search vendor "Cherokee-project" for product "Cherokee"
 <= 1.2.104
Search vendor "Cherokee-project" for product "Cherokee" and version " <= 1.2.104"
-
Affected