CVE-2022-44792
CVSS V2 None
CVSS V3 Medium 6.5
Description
handle_ipDefaultTTL in agent/mibgroup/ip-mib/ip_scalars.c in Net-SNMP 5.8 through 5.9.3 has a NULL Pointer Exception bug that can be used by a remote attacker (who has write access) to cause the instance to crash via a crafted UDP packet, resulting in Denial of Service.
Overview
- CVE ID
- CVE-2022-44792
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-11-07T03:15:09
- Last Modified Date
- 2023-03-28T17:16:28
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:net-snmp:net-snmp:*:*:*:*:*:*:*:* | 1 | OR | 5.8 | 5.9.3 |
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:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://gist.github.com/menglong2234/b7bc13ae1a144f47cc3c95a7ea062428 | Exploit Third Party Advisory |
| https://github.com/net-snmp/net-snmp/issues/474 | Exploit Issue Tracking Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/01/msg00010.html | |
| https://security.netapp.com/advisory/ntap-20230223-0011/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-44792 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44792 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-11-07 04:00:10 | Added to TrackCVE | |||
| 2022-12-07 17:24:55 | 2022-11-07T03:15Z | 2022-11-07T03:15:09 | CVE Published Date | updated |
| 2022-12-07 17:24:55 | 2022-11-08T04:24:02 | CVE Modified Date | updated | |
| 2022-12-07 17:24:55 | Analyzed | Vulnerability Status | updated | |
| 2022-12-07 17:24:57 | CPE Information | updated | ||
| 2023-01-15 06:14:50 | 2023-01-15T05:15:09 | CVE Modified Date | updated | |
| 2023-01-15 06:14:50 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-01-15 06:14:50 | References | updated | ||
| 2023-01-18 15:14:44 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2023-02-23 19:20:19 | 2023-02-23T19:15:11 | CVE Modified Date | updated | |
| 2023-02-23 19:20:19 | References | updated | ||
| 2023-03-28 18:13:30 | 2023-03-28T17:16:28 | CVE Modified Date | updated | |
| 2023-03-28 18:13:30 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |