CVE-2022-23218
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
The deprecated compatibility function svcunix_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its path argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if an application is not built with a stack protector enabled) arbitrary code execution.
Overview
- CVE ID
- CVE-2022-23218
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-01-14T07:15:08
- Last Modified Date
- 2022-11-08T13:37:42
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:* | 1 | OR | 2.34 | |
| cpe:2.3:a:oracle:communications_cloud_native_core_unified_data_repository:22.2.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:oracle:enterprise_operations_monitor:4.3:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:oracle:enterprise_operations_monitor:4.4:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:oracle:enterprise_operations_monitor:5.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html | Mailing List Third Party Advisory |
| https://security.gentoo.org/glsa/202208-24 | Third Party Advisory |
| https://sourceware.org/bugzilla/show_bug.cgi?id=28768 | Exploit Issue Tracking Third Party Advisory |
| https://www.oracle.com/security-alerts/cpujul2022.html | Patch Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-23218 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23218 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:36:53 | Added to TrackCVE | |||
| 2022-12-06 06:36:23 | 2022-01-14T07:15Z | 2022-01-14T07:15:08 | CVE Published Date | updated |
| 2022-12-06 06:36:23 | 2022-11-08T13:37:42 | CVE Modified Date | updated | |
| 2022-12-06 06:36:23 | Analyzed | Vulnerability Status | updated | |
| 2022-12-06 06:36:28 | References | updated |