CVE-2022-23097
CVSS V2 Medium 6.4
CVSS V3 Critical 9.1
Description
An issue was discovered in the DNS proxy in Connman through 1.40. forward_dns_reply mishandles a strnlen call, leading to an out-of-bounds read.
Overview
- CVE ID
- CVE-2022-23097
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-01-28T16:15:07
- Last Modified Date
- 2022-09-29T16:01:35
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:intel:connman:*:*:*:*:*:*:*:* | 1 | OR | 1.40 | |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 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:P/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 6.4
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.1
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.2
References
| Reference URL | Reference Tags |
|---|---|
| https://git.kernel.org/pub/scm/network/connman/connman.git/log/ | Product Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/02/msg00009.html | Mailing List Third Party Advisory |
| https://www.debian.org/security/2022/dsa-5231 | Third Party Advisory |
| https://www.openwall.com/lists/oss-security/2022/01/25/1 | Exploit Mailing List Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-23097 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23097 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 15:47:48 | Added to TrackCVE | |||
| 2022-12-06 07:57:14 | 2022-01-28T16:15Z | 2022-01-28T16:15:07 | CVE Published Date | updated |
| 2022-12-06 07:57:14 | 2022-09-29T16:01:35 | CVE Modified Date | updated | |
| 2022-12-06 07:57:14 | Analyzed | Vulnerability Status | updated | |
| 2022-12-06 07:57:19 | References | updated |