CVE-2022-32205
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
1Exploited in Wild
-Decision
Descriptions
A malicious server can serve excessive amounts of `Set-Cookie:` headers in a HTTP response to curl and curl < 7.84.0 stores all of them. A sufficiently large amount of (big) cookies make subsequent HTTP requests to this, or other servers to which the cookies match, create requests that become larger than the threshold that curl uses internally to avoid sending crazy large requests (1048576 bytes) and instead returns an error.This denial state might remain for as long as the same cookies are kept, match and haven't expired. Due to cookie matching rules, a server on `foo.example.com` can set cookies that also would match for `bar.example.com`, making it it possible for a "sister server" to effectively cause a denial of service for a sibling site on the same second level domain using this method.
Un servidor malicioso puede servir cantidades excesivas de encabezados "Set-Cookie:" en una respuesta HTTP a curl y curl versiones anteriores a 7.84.0 las almacena todas. Una cantidad suficientemente grande de cookies (grandes) hace que las subsiguientes peticiones HTTP a este, o a otros servidores con los que coincidan las cookies, creen peticiones que superen el umbral que curl usa internamente para evitar el envío de peticiones locamente grandes (1048576 bytes) y en su lugar devuelva un error. Este estado de denegación puede permanecer mientras sea mantenidas las mismas cookies, coincidan y no hayan expirado. Debido a las reglas de coincidencia de cookies, un servidor en "foo.example.com" puede establecer cookies que también coincidan para "bar.example.com", haciendo posible que un "servidor hermano" cause efectivamente una denegación de servicio para un sitio hermano en el mismo dominio de segundo nivel usando este método
CVSS Scores
SSVC
- Decision:-
Timeline
- 2022-06-01 CVE Reserved
- 2022-06-28 CVE Published
- 2024-04-21 EPSS Updated
- 2024-08-03 CVE Updated
- 2024-08-03 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-770: Allocation of Resources Without Limits or Throttling
CAPEC
References (9)
| URL | Tag | Source |
|---|---|---|
| http://seclists.org/fulldisclosure/2022/Oct/28 | Mailing List |
|
| http://seclists.org/fulldisclosure/2022/Oct/41 | Mailing List |
|
| https://security.netapp.com/advisory/ntap-20220915-0003 | Third Party Advisory |
|
| https://support.apple.com/kb/HT213488 | Third Party Advisory |
|
| URL | Date | SRC |
|---|---|---|
| https://hackerone.com/reports/1569946 | 2024-08-03 |
| URL | Date | SRC |
|---|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdf | 2024-03-27 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Netapp Search vendor "Netapp" | H300s Firmware Search vendor "Netapp" for product "H300s Firmware" | - | - |
Affected
| in | Netapp Search vendor "Netapp" | H300s Search vendor "Netapp" for product "H300s" | - | - |
Safe
|
| Netapp Search vendor "Netapp" | H500s Firmware Search vendor "Netapp" for product "H500s Firmware" | - | - |
Affected
| in | Netapp Search vendor "Netapp" | H500s Search vendor "Netapp" for product "H500s" | - | - |
Safe
|
| Netapp Search vendor "Netapp" | H700s Firmware Search vendor "Netapp" for product "H700s Firmware" | - | - |
Affected
| in | Netapp Search vendor "Netapp" | H700s Search vendor "Netapp" for product "H700s" | - | - |
Safe
|
| Netapp Search vendor "Netapp" | H410s Firmware Search vendor "Netapp" for product "H410s Firmware" | - | - |
Affected
| in | Netapp Search vendor "Netapp" | H410s Search vendor "Netapp" for product "H410s" | - | - |
Safe
|
| Siemens Search vendor "Siemens" | Scalance Sc622-2c Firmware Search vendor "Siemens" for product "Scalance Sc622-2c Firmware" | < 3.0 Search vendor "Siemens" for product "Scalance Sc622-2c Firmware" and version " < 3.0" | - |
Affected
| in | Siemens Search vendor "Siemens" | Scalance Sc622-2c Search vendor "Siemens" for product "Scalance Sc622-2c" | - | - |
Safe
|
| Siemens Search vendor "Siemens" | Scalance Sc626-2c Firmware Search vendor "Siemens" for product "Scalance Sc626-2c Firmware" | < 3.0 Search vendor "Siemens" for product "Scalance Sc626-2c Firmware" and version " < 3.0" | - |
Affected
| in | Siemens Search vendor "Siemens" | Scalance Sc626-2c Search vendor "Siemens" for product "Scalance Sc626-2c" | - | - |
Safe
|
| Siemens Search vendor "Siemens" | Scalance Sc632-2c Firmware Search vendor "Siemens" for product "Scalance Sc632-2c Firmware" | < 3.0 Search vendor "Siemens" for product "Scalance Sc632-2c Firmware" and version " < 3.0" | - |
Affected
| in | Siemens Search vendor "Siemens" | Scalance Sc632-2c Search vendor "Siemens" for product "Scalance Sc632-2c" | - | - |
Safe
|
| Siemens Search vendor "Siemens" | Scalance Sc636-2c Firmware Search vendor "Siemens" for product "Scalance Sc636-2c Firmware" | < 3.0 Search vendor "Siemens" for product "Scalance Sc636-2c Firmware" and version " < 3.0" | - |
Affected
| in | Siemens Search vendor "Siemens" | Scalance Sc636-2c Search vendor "Siemens" for product "Scalance Sc636-2c" | - | - |
Safe
|
| Siemens Search vendor "Siemens" | Scalance Sc642-2c Firmware Search vendor "Siemens" for product "Scalance Sc642-2c Firmware" | < 3.0 Search vendor "Siemens" for product "Scalance Sc642-2c Firmware" and version " < 3.0" | - |
Affected
| in | Siemens Search vendor "Siemens" | Scalance Sc642-2c Search vendor "Siemens" for product "Scalance Sc642-2c" | - | - |
Safe
|
| Siemens Search vendor "Siemens" | Scalance Sc646-2c Firmware Search vendor "Siemens" for product "Scalance Sc646-2c Firmware" | < 3.0 Search vendor "Siemens" for product "Scalance Sc646-2c Firmware" and version " < 3.0" | - |
Affected
| in | Siemens Search vendor "Siemens" | Scalance Sc646-2c Search vendor "Siemens" for product "Scalance Sc646-2c" | - | - |
Safe
|
| Haxx Search vendor "Haxx" | Curl Search vendor "Haxx" for product "Curl" | >= 7.71.0 < 7.84.0 Search vendor "Haxx" for product "Curl" and version " >= 7.71.0 < 7.84.0" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 35 Search vendor "Fedoraproject" for product "Fedora" and version "35" | - |
Affected
| ||||||
| 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
| ||||||
| Netapp Search vendor "Netapp" | Clustered Data Ontap Search vendor "Netapp" for product "Clustered Data Ontap" | - | - |
Affected
| ||||||
| Netapp Search vendor "Netapp" | Element Software Search vendor "Netapp" for product "Element Software" | - | - |
Affected
| ||||||
| Netapp Search vendor "Netapp" | Hci Management Node Search vendor "Netapp" for product "Hci Management Node" | - | - |
Affected
| ||||||
| Netapp Search vendor "Netapp" | Solidfire Search vendor "Netapp" for product "Solidfire" | - | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Macos Search vendor "Apple" for product "Macos" | < 13.0 Search vendor "Apple" for product "Macos" and version " < 13.0" | - |
Affected
| ||||||
| Splunk Search vendor "Splunk" | Universal Forwarder Search vendor "Splunk" for product "Universal Forwarder" | >= 8.2.0 < 8.2.12 Search vendor "Splunk" for product "Universal Forwarder" and version " >= 8.2.0 < 8.2.12" | - |
Affected
| ||||||
| Splunk Search vendor "Splunk" | Universal Forwarder Search vendor "Splunk" for product "Universal Forwarder" | >= 9.0.0 < 9.0.6 Search vendor "Splunk" for product "Universal Forwarder" and version " >= 9.0.0 < 9.0.6" | - |
Affected
| ||||||
| Splunk Search vendor "Splunk" | Universal Forwarder Search vendor "Splunk" for product "Universal Forwarder" | 9.1.0 Search vendor "Splunk" for product "Universal Forwarder" and version "9.1.0" | - |
Affected
| ||||||