CVE-2022-0711
haproxy: Denial of service via set-cookie2 header
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
A flaw was found in the way HAProxy processed HTTP responses containing the "Set-Cookie2" header. This flaw could allow an attacker to send crafted HTTP response packets which lead to an infinite loop, eventually resulting in a denial of service condition. The highest threat from this vulnerability is availability.
Se ha encontrado un fallo en la forma en que HAProxy procesa las respuestas HTTP que contienen el encabezado "Set-Cookie2". Este fallo podría permitir a un atacante enviar paquetes de respuesta HTTP diseñados que conllevaran a un bucle infinito, resultando eventualmente en una situación de denegación de servicio. La mayor amenaza de esta vulnerabilidad es la disponibilidad
Red Hat Advanced Cluster Management for Kubernetes 2.3.10 images Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console—with security policy built in. This advisory contains the container images for Red Hat Advanced Cluster Management for Kubernetes, which fix several bugs. Issues addressed include bypass and traversal vulnerabilities.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2022-02-21 CVE Reserved
- 2022-03-02 CVE Published
- 2024-08-02 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')
CAPEC
References (6)
| URL | Tag | Source |
|---|---|---|
| https://access.redhat.com/security/cve/cve-2022-0711 | Third Party Advisory | |
| https://www.mail-archive.com/haproxy%40formilux.org/msg41833.html | X_refsource_misc |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://github.com/haproxy/haproxy/commit/bfb15ab34ead85f64cd6da0e9fb418c9cd14cee8 | 2023-11-07 |
| URL | Date | SRC |
|---|---|---|
| https://www.debian.org/security/2022/dsa-5102 | 2023-11-07 | |
| https://access.redhat.com/security/cve/CVE-2022-0711 | 2022-05-04 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2053666 | 2022-05-04 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Haproxy Search vendor "Haproxy" | Haproxy Search vendor "Haproxy" for product "Haproxy" | >= 2.2.0 < 2.2.21 Search vendor "Haproxy" for product "Haproxy" and version " >= 2.2.0 < 2.2.21" | - |
Affected
| ||||||
| Haproxy Search vendor "Haproxy" | Haproxy Search vendor "Haproxy" for product "Haproxy" | >= 2.3.0 < 2.3.18 Search vendor "Haproxy" for product "Haproxy" and version " >= 2.3.0 < 2.3.18" | - |
Affected
| ||||||
| Haproxy Search vendor "Haproxy" | Haproxy Search vendor "Haproxy" for product "Haproxy" | >= 2.4.0 < 2.4.13 Search vendor "Haproxy" for product "Haproxy" and version " >= 2.4.0 < 2.4.13" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Openshift Container Platform Search vendor "Redhat" for product "Openshift Container Platform" | 4.0 Search vendor "Redhat" for product "Openshift Container Platform" and version "4.0" | - |
Affected
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| Redhat Search vendor "Redhat" | Software Collections Search vendor "Redhat" for product "Software Collections" | - | - |
Affected
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| Redhat Search vendor "Redhat" | Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux" | 7.0 Search vendor "Redhat" for product "Enterprise Linux" and version "7.0" | - |
Affected
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| Redhat Search vendor "Redhat" | Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux" | 8.0 Search vendor "Redhat" for product "Enterprise Linux" and version "8.0" | - |
Affected
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| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 11.0 Search vendor "Debian" for product "Debian Linux" and version "11.0" | - |
Affected
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