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CVE-2022-32205

nvd nist
Published: Jul 7, 2022Modified: Jun 17, 2026

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4.3
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Exploitability: 2.8 / Impact: 1.4
Source: NVD

Description

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.

Affected (21)

Products: Haxx: Curl · Fedoraproject: Fedora · Debian: Debian Linux · +4 more
Show all products
1 product
Curl
1 product
Fedora
1 product
Debian Linux
8 products
Clustered Data Ontap
Element Software
Hci Management Node
Solidfire
H300s Firmware
H500s Firmware
H700s Firmware
H410s Firmware
1 product
Macos
6 products
Scalance Sc622 2c Firmware
Scalance Sc626 2c Firmware
Scalance Sc632 2c Firmware
Scalance Sc636 2c Firmware
Scalance Sc642 2c Firmware
Scalance Sc646 2c Firmware
1 product
Universal Forwarder
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
From 7.71.0 to 7.84.0
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Version 35
Configuration C
1 vulnerable
Vulnerable SoftwareAffected Versions
Version 11.0
Configuration D
4 vulnerable
Vulnerable SoftwareAffected Versions
All versions
All versions
All versions
All versions
Configuration E
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Netapp
H300s
All versions
Configuration F
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Netapp
H500s
All versions
Configuration G
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Netapp
H700s
All versions
Configuration H
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Netapp
H410s
All versions
Configuration I
1 vulnerable
Vulnerable SoftwareAffected Versions
Before 13.0
Configuration J
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Before 3.0
Running on/withPlatform Versions
Siemens
Scalance Sc622 2c
All versions
Configuration K
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Before 3.0
Running on/withPlatform Versions
Siemens
Scalance Sc626 2c
All versions
Configuration L
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Before 3.0
Running on/withPlatform Versions
Siemens
Scalance Sc632 2c
All versions
Configuration M
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Before 3.0
Running on/withPlatform Versions
Siemens
Scalance Sc636 2c
All versions
Configuration N
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Before 3.0
Running on/withPlatform Versions
Siemens
Scalance Sc642 2c
All versions
Configuration O
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Before 3.0
Running on/withPlatform Versions
Siemens
Scalance Sc646 2c
All versions
Configuration P
3 vulnerable
Vulnerable SoftwareAffected Versions
Splunk
From 8.2.0 to 8.2.12
From 9.0.0 to 9.0.6
Version 9.1.0

References (18)

Source: support@hackerone.com
Mailing ListThird Party Advisory
Source: support@hackerone.com
Mailing ListThird Party Advisory
Source: support@hackerone.com
PatchThird Party Advisory
Source: support@hackerone.com
ExploitThird Party Advisory
Source: support@hackerone.com
Third Party Advisory
Source: support@hackerone.com
Third Party Advisory
Source: support@hackerone.com
Third Party Advisory
Source: support@hackerone.com
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.