Palo Alto PAN-OS up to 8.1.21/9.0.15/9.1.12/10.0.9/10.1.4 DNS Proxy exceptional condition
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.7 | $0-$5k | 0.00 |
A vulnerability, which was classified as problematic, has been found in Palo Alto PAN-OS up to 8.1.21/9.0.15/9.1.12/10.0.9/10.1.4 (Firewall Software). This issue affects an unknown part of the component DNS Proxy. The manipulation with an unknown input leads to a exceptional condition vulnerability. Using CWE to declare the problem leads to CWE-755. The product does not handle or incorrectly handles an exceptional condition. Impacted is availability.
The weakness was released 04/14/2022 by Firewall. It is possible to read the advisory at security.paloaltonetworks.com. The identification of this vulnerability is CVE-2022-0023 since 12/28/2021. The technical details are unknown and an exploit is not publicly available.
Upgrading to version 8.1.22, 9.0.16, 9.1.13, 10.0.10, 10.1.5 or 10.2.0 eliminates this vulnerability.
Product
Type
Vendor
Name
Version
- 8.1.0
- 8.1.1
- 8.1.2
- 8.1.3
- 8.1.4
- 8.1.5
- 8.1.6
- 8.1.7
- 8.1.8
- 8.1.9
- 8.1.10
- 8.1.11
- 8.1.12
- 8.1.13
- 8.1.14
- 8.1.15
- 8.1.16
- 8.1.17
- 8.1.18
- 8.1.19
- 8.1.20
- 8.1.21
- 9.0.0
- 9.0.1
- 9.0.2
- 9.0.3
- 9.0.4
- 9.0.5
- 9.0.6
- 9.0.7
- 9.0.8
- 9.0.9
- 9.0.10
- 9.0.11
- 9.0.12
- 9.0.13
- 9.0.14
- 9.0.15
- 9.1.0
- 9.1.1
- 9.1.2
- 9.1.3
- 9.1.4
- 9.1.5
- 9.1.6
- 9.1.7
- 9.1.8
- 9.1.9
- 9.1.10
- 9.1.11
- 9.1.12
- 10.0.0
- 10.0.1
- 10.0.2
- 10.0.3
- 10.0.4
- 10.0.5
- 10.0.6
- 10.0.7
- 10.0.8
- 10.0.9
- 10.1.0
- 10.1.1
- 10.1.2
- 10.1.3
- 10.1.4
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.8VulDB Meta Temp Score: 4.7
VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍
CNA Base Score: 5.9
CNA Vector (Palo Alto Networks, Inc.): 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Exceptional conditionCWE: CWE-755
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: PAN-OS 8.1.22/9.0.16/9.1.13/10.0.10/10.1.5/10.2.0
Timeline
12/28/2021 🔍04/14/2022 🔍
04/14/2022 🔍
04/19/2022 🔍
Sources
Vendor: paloaltonetworks.comAdvisory: security.paloaltonetworks.com
Researcher: Firewall
Status: Confirmed
CVE: CVE-2022-0023 (🔍)
Entry
Created: 04/14/2022 07:28Updated: 04/19/2022 14:34
Changes: 04/14/2022 07:28 (51), 04/19/2022 14:34 (1)
Complete: 🔍
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