capsule-proxy up to 0.2.0 Header Connection improper authentication
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.4 | $0-$5k | 0.00 |
A vulnerability classified as critical has been found in capsule-proxy up to 0.2.0 (Firewall Software). This affects an unknown functionality of the component Header Handler. The manipulation of the argument Connection
with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality, integrity, and availability.
The weakness was published 02/23/2022 as GHSA-9cwv-cppx-mqjm. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2022-23652 since 01/19/2022. Technical details of the vulnerability are known, but there is no available exploit.
Upgrading to version 0.2.1 eliminates this vulnerability. Applying the patch efe91f68ebf8a9e3d21491dc57da7b8a746415d8 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
Type
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: 7.5VulDB Meta Temp Score: 7.4
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CNA Base Score: 8.8
CNA Vector (GitHub, 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: Improper authenticationCWE: CWE-287
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: capsule-proxy 0.2.1
Patch: efe91f68ebf8a9e3d21491dc57da7b8a746415d8
Timeline
01/19/2022 🔍02/23/2022 🔍
02/23/2022 🔍
02/25/2022 🔍
Sources
Advisory: GHSA-9cwv-cppx-mqjmStatus: Confirmed
Confirmation: 🔍
CVE: CVE-2022-23652 (🔍)
Entry
Created: 02/23/2022 07:50Updated: 02/25/2022 14:39
Changes: 02/23/2022 07:50 (53), 02/25/2022 14:39 (2)
Complete: 🔍
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