Nginx NJS 0.7.2 src/njs_array.c njs_array_prototype_sort memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.3 | $0-$5k | 0.00 |
A vulnerability was found in Nginx NJS 0.7.2 (Web Server). It has been declared as critical. Affected by this vulnerability is the function njs_array_prototype_sort
of the file src/njs_array.c. 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 weakness was shared 06/03/2022 as 486. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2022-29780 since 04/25/2022. Technical details of the vulnerability are known, but there is no available exploit.
Applying the patch 8b39afdad9a0761e0a5d4af1a762bd9a6daef572 is able to eliminate this problem. The bugfix is ready for download at github.com.
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: 5.5VulDB Meta Temp Score: 5.3
VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Partially
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔍
Patch: 8b39afdad9a0761e0a5d4af1a762bd9a6daef572
Timeline
04/25/2022 🔍06/03/2022 🔍
06/03/2022 🔍
06/06/2022 🔍
Sources
Advisory: 486Status: Confirmed
CVE: CVE-2022-29780 (🔍)
Entry
Created: 06/03/2022 09:35Updated: 06/06/2022 08:11
Changes: 06/03/2022 09:35 (43), 06/06/2022 08:11 (1)
Complete: 🔍
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