CVE-2022-22231
CVSS V2 None
CVSS V3 High 7.5
Description
An Unchecked Return Value to NULL Pointer Dereference vulnerability in Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). On SRX Series if Unified Threat Management (UTM) Enhanced Content Filtering (CF) and AntiVirus (AV) are enabled together and the system processes specific valid transit traffic the Packet Forwarding Engine (PFE) will crash and restart. This issue affects Juniper Networks Junos OS 21.4 versions prior to 21.4R1-S2, 21.4R2 on SRX Series. This issue does not affect Juniper Networks Junos OS versions prior to 21.4R1.
Overview
- CVE ID
- CVE-2022-22231
- Assigner
- sirt@juniper.net
- Vulnerability Status
- Analyzed
- Published Version
- 2022-10-18T03:15:10
- Last Modified Date
- 2022-10-21T16:57:14
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:juniper:junos:21.4:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:juniper:junos:21.4:r1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:juniper:junos:21.4:r1-s1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:juniper:srx1500:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:juniper:srx4100:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:juniper:srx4200:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:juniper:srx4600:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:juniper:srx5400:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:juniper:srx550:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:juniper:srx5600:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:juniper:srx5800:-:*:*:*:*:*:*:* | 0 | OR |
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://kb.juniper.net/JSA69885 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-22231 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22231 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-10-18 04:00:18 | Added to TrackCVE | |||
| 2022-12-07 08:39:18 | 2022-10-18T03:15Z | 2022-10-18T03:15:10 | CVE Published Date | updated |
| 2022-12-07 08:39:18 | 2022-10-21T16:57:14 | CVE Modified Date | updated | |
| 2022-12-07 08:39:18 | Analyzed | Vulnerability Status | updated |