CVE-2022-32205
CVSS V2 Medium 4.3
CVSS V3 Medium 4.3
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.
Overview
- CVE ID
- CVE-2022-32205
- Assigner
- support@hackerone.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-07-07T13:15:08
- Last Modified Date
- 2023-01-05T17:46:54
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:* | 1 | OR | 7.71.0 | 7.84.0 |
| AND | ||||
| cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* | 1 | OR | ||
| AND | ||||
| cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* | 1 | OR | ||
| AND | ||||
| cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:netapp:element_software:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:* | 1 | OR | ||
| AND | ||||
| cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* | 1 | OR | 13.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- LOW
- Base Score
- 4.3
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 1.4
References
| Reference URL | Reference Tags |
|---|---|
| http://seclists.org/fulldisclosure/2022/Oct/28 | |
| http://seclists.org/fulldisclosure/2022/Oct/41 | Mailing List Third Party Advisory |
| https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdf | |
| https://hackerone.com/reports/1569946 | Exploit Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BEV6BR4MTI3CEWK2YU2HQZUW5FAS3FEY/ | Mailing List Third Party Advisory |
| https://security.gentoo.org/glsa/202212-01 | |
| https://security.netapp.com/advisory/ntap-20220915-0003/ | Third Party Advisory |
| https://support.apple.com/kb/HT213488 | Third Party Advisory |
| https://www.debian.org/security/2022/dsa-5197 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-32205 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32205 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-07-07 14:00:15 | Added to TrackCVE | |||
| 2022-12-07 03:14:44 | 2022-12-07T02:18:55 | CVE Modified Date | updated | |
| 2022-12-07 03:14:44 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |
| 2022-12-13 13:18:06 | 2022-12-13T12:15:27 | CVE Modified Date | updated | |
| 2022-12-13 13:18:06 | Analyzed | Modified | Vulnerability Status | updated |
| 2022-12-13 13:18:08 | References | updated | ||
| 2022-12-19 04:27:20 | 2022-12-19T04:15:13 | CVE Modified Date | updated | |
| 2022-12-19 04:27:23 | References | updated | ||
| 2022-12-19 19:13:28 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2023-01-05 18:18:04 | 2023-01-05T17:46:54 | CVE Modified Date | updated | |
| 2023-01-05 18:18:04 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |