CVE-2020-9494
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Apache Traffic Server 6.0.0 to 6.2.3, 7.0.0 to 7.1.10, and 8.0.0 to 8.0.7 is vulnerable to certain types of HTTP/2 HEADERS frames that can cause the server to allocate a large amount of memory and spin the thread.
Apache Traffic Server versiones 6.0.0 hasta 6.2.3, 7.0.0 hasta 7.1.10 y 8.0.0 hasta 8.0.7, es vulnerable a determinados tipos de tramas HTTP/2 HEADERS que pueden causar que el servidor asigne una gran cantidad de memoria y girar el subproceso o hilo
*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
- 2020-03-01 CVE Reserved
- 2020-06-24 CVE Published
- 2024-04-28 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-770: Allocation of Resources Without Limits or Throttling
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2021/03/01/2 | Mailing List |
|
| 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 |
| Apache Search vendor "Apache" | Traffic Server Search vendor "Apache" for product "Traffic Server" | >= 6.0.0 <= 6.2.3 Search vendor "Apache" for product "Traffic Server" and version " >= 6.0.0 <= 6.2.3" | - |
Affected
| ||||||
| Apache Search vendor "Apache" | Traffic Server Search vendor "Apache" for product "Traffic Server" | >= 7.0.0 <= 7.1.10 Search vendor "Apache" for product "Traffic Server" and version " >= 7.0.0 <= 7.1.10" | - |
Affected
| ||||||
| Apache Search vendor "Apache" | Traffic Server Search vendor "Apache" for product "Traffic Server" | >= 8.0.0 <= 8.0.7 Search vendor "Apache" for product "Traffic Server" and version " >= 8.0.0 <= 8.0.7" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0" | - |
Affected
| ||||||