SonicWALL SonicOS 6.0.5.3/6.5.1.12/6.5.4.7/6.5.4.v/7.0.0.0 buffer overflow
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.0 | $0-$5k | 0.00 |
A vulnerability was found in SonicWALL SonicOS 6.0.5.3/6.5.1.12/6.5.4.7/6.5.4.v/7.0.0.0 (Firewall Software). It has been rated as critical. Affected by this issue is an unknown part. The manipulation with an unknown input leads to a buffer overflow vulnerability. Using CWE to declare the problem leads to CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. Impacted is availability.
The weakness was shared 10/12/2020 by Firewall. The advisory is available at psirt.global.sonicwall.com. This vulnerability is handled as CVE-2020-5135. The attack may be launched remotely. The technical details are unknown and an exploit is not available.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Product
Type
Vendor
Name
Version
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: 7.0VulDB Meta Temp Score: 7.0
VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 9.8
NVD Vector: 🔍
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: 🔍
NVD Base Score: 🔍
Exploiting
Class: Buffer overflowCWE: CWE-120 / CWE-119
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: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
12/31/2019 🔍10/12/2020 🔍
10/12/2020 🔍
11/18/2020 🔍
Sources
Vendor: sonicwall.comAdvisory: psirt.global.sonicwall.com
Researcher: Firewall
Status: Not defined
Confirmation: 🔍
CVE: CVE-2020-5135 (🔍)
Entry
Created: 10/12/2020 15:16Updated: 11/18/2020 09:17
Changes: 10/12/2020 15:16 (13), 10/12/2020 15:18 (24), 11/17/2020 08:29 (4), 11/18/2020 09:09 (3), 11/18/2020 09:17 (14)
Complete: 🔍
No comments yet. Languages: en.
Please log in to comment.