| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 6.4 | $0-$5k | 0.00 |
Summary
A vulnerability was found in Nginx NJS 0.7.5. It has been classified as critical. Affected by this vulnerability is an unknown functionality of the component Code Generation Handler. This manipulation causes memory corruption. This vulnerability is handled as CVE-2022-35173. There is not any exploit available. Applying a patch is the recommended action to fix this issue.
Details
A vulnerability was found in Nginx NJS 0.7.5 (Web Server). It has been declared as critical. Affected by this vulnerability is an unknown code block of the component Code Generation Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:
An issue was discovered in Nginx NJS v0.7.5. The JUMP offset for a break instruction was not set to a correct offset during code generation, leading to a segmentation violation.
The weakness was released 08/18/2022 as 553. The advisory is shared at github.com. This vulnerability is known as CVE-2022-35173 since 07/04/2022. Neither technical details nor an exploit are publicly available.
Applying the patch 404553896792b8f5f429dc8852d15784a59d8d3e is able to eliminate this problem. The bugfix is ready for download at github.com.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Product
Type
Vendor
Name
Version
License
Website
- Product: https://github.com/nginx/njs/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.5VulDB Meta Temp Score: 6.4
VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.5
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: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Physical: No
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: PatchStatus: 🔍
0-Day Time: 🔍
Patch: 404553896792b8f5f429dc8852d15784a59d8d3e
Timeline
07/04/2022 🔍08/18/2022 🔍
08/18/2022 🔍
09/18/2022 🔍
Sources
Product: github.comAdvisory: 553
Status: Confirmed
CVE: CVE-2022-35173 (🔍)
GCVE (CVE): GCVE-0-2022-35173
GCVE (VulDB): GCVE-100-206701
Entry
Created: 08/18/2022 14:51Updated: 09/18/2022 08:24
Changes: 08/18/2022 14:51 (43), 09/18/2022 08:24 (11)
Complete: 🔍
Cache ID: 216::103
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
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