CVE-2023-29013
HTTP header parsing could cause a deny of service
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
Traefik (pronounced traffic) is a modern HTTP reverse proxy and load balancer for deploying microservices. There is a vulnerability in Go when parsing the HTTP headers, which impacts Traefik. HTTP header parsing could allocate substantially more memory than required to hold the parsed headers. This behavior could be exploited to cause a denial of service. This issue has been patched in versions 2.9.10 and 2.10.0-rc2.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-03-29 CVE Reserved
- 2023-04-14 CVE Published
- 2024-08-02 CVE Updated
- 2024-11-04 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-400: Uncontrolled Resource Consumption
CAPEC
References (5)
| URL | Tag | Source |
|---|---|---|
| https://github.com/traefik/traefik/releases/tag/v2.10.0-rc2 | Release Notes | |
| https://github.com/traefik/traefik/releases/tag/v2.9.10 | Release Notes | |
| https://security.netapp.com/advisory/ntap-20230517-0008 | Third Party Advisory |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://github.com/traefik/traefik/commit/4ed3964b3586565519249bbdc55eb1b961c08c49 | 2023-05-26 |
| URL | Date | SRC |
|---|---|---|
| https://github.com/traefik/traefik/security/advisories/GHSA-7hj9-rv74-5g92 | 2023-05-26 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Traefik Search vendor "Traefik" | Traefik Search vendor "Traefik" for product "Traefik" | < 2.9.10 Search vendor "Traefik" for product "Traefik" and version " < 2.9.10" | - |
Affected
| ||||||
| Traefik Search vendor "Traefik" | Traefik Search vendor "Traefik" for product "Traefik" | 2.10.0 Search vendor "Traefik" for product "Traefik" and version "2.10.0" | rc1 |
Affected
| ||||||