CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.4 | $0-$5k | 0.00 |
A vulnerability was found in btcpayserver up to 1.7.4. It has been classified as problematic. This affects some unknown processing. The manipulation with an unknown input leads to a improper neutralization of equivalent special elements vulnerability. CWE is classifying the issue as CWE-76. The product correctly neutralizes certain special elements, but it improperly neutralizes equivalent special elements. This is going to have an impact on availability. The summary by CVE is:
Improper Neutralization of Equivalent Special Elements in GitHub repository btcpayserver/btcpayserver prior to 1.7.5.
The weakness was released 01/27/2023. The advisory is shared at huntr.dev. This vulnerability is uniquely identified as CVE-2023-0493 since 01/25/2023. Neither technical details nor an exploit are publicly available.
Upgrading to version 1.7.5 eliminates this vulnerability. Applying the patch 02070d65836cd24627929b3403efbae8de56039a is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.
Product
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: 6.5VulDB Meta Temp Score: 6.4
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 8.8
NVD Vector: 🔍
CNA Base Score: 5.3
CNA Vector (huntr.dev): 🔍
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: Improper neutralization of equivalent special elementsCWE: CWE-76 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍
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: btcpayserver 1.7.5
Patch: 02070d65836cd24627929b3403efbae8de56039a
Timeline
01/25/2023 🔍01/27/2023 🔍
01/27/2023 🔍
02/23/2023 🔍
Sources
Advisory: 02070d65836cd24627929b3403efbae8de56039aStatus: Confirmed
CVE: CVE-2023-0493 (🔍)
Entry
Created: 01/27/2023 11:17Updated: 02/23/2023 09:20
Changes: 01/27/2023 11:17 (49), 02/23/2023 09:15 (1), 02/23/2023 09:20 (11)
Complete: 🔍
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