CVE-2022-27781
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
libcurl provides the `CURLOPT_CERTINFO` option to allow applications torequest details to be returned about a server's certificate chain.Due to an erroneous function, a malicious server could make libcurl built withNSS get stuck in a never-ending busy-loop when trying to retrieve thatinformation.
Overview
- CVE ID
- CVE-2022-27781
- Assigner
- support@hackerone.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-06-02T14:15:44
- Last Modified Date
- 2023-01-05T17:54:37
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:* | 1 | OR | 7.83.1 | |
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://hackerone.com/reports/1555441 | Exploit Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html | Mailing List Third Party Advisory |
| https://security.gentoo.org/glsa/202212-01 | |
| https://security.netapp.com/advisory/ntap-20220609-0009/ | Third Party Advisory |
| https://www.debian.org/security/2022/dsa-5197 | Mailing List Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-27781 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27781 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-06-02 15:00:10 | Added to TrackCVE | |||
| 2022-12-19 04:26:53 | 2022-12-19T04:15:12 | CVE Modified Date | updated | |
| 2022-12-19 04:26:53 | Analyzed | Modified | Vulnerability Status | updated |
| 2022-12-19 04:26:58 | References | updated | ||
| 2022-12-19 18:15:05 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2023-01-05 18:17:19 | 2023-01-05T17:54:37 | CVE Modified Date | updated | |
| 2023-01-05 18:17:19 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |
| 2023-01-05 18:17:20 | Weakness Enumeration | update |