Atlassian Bitbucket Data Center up to 7.6.13/7.17.5/7.18.3/7.19.3 Java SharedSecretClusterAuthenticator deserialization
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.0 | $0-$5k | 0.00 |
A vulnerability was found in Atlassian Bitbucket Data Center up to 7.6.13/7.17.5/7.18.3/7.19.3. It has been declared as critical. This vulnerability affects the function SharedSecretClusterAuthenticator
of the component Java Handler. The manipulation with an unknown input leads to a deserialization vulnerability. The CWE definition for the vulnerability is CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. As an impact it is known to affect confidentiality, integrity, and availability.
The weakness was presented 04/21/2022. The advisory is shared for download at confluence.atlassian.com. This vulnerability was named CVE-2022-26133 since 02/25/2022. There are known technical details, but no exploit is available.
Upgrading to version 7.6.14, 7.17.6, 7.18.4, 7.19.4 or 7.20.0 eliminates this vulnerability.
Product
Vendor
Name
Version
- 7.6.0
- 7.6.1
- 7.6.2
- 7.6.3
- 7.6.4
- 7.6.5
- 7.6.6
- 7.6.7
- 7.6.8
- 7.6.9
- 7.6.10
- 7.6.11
- 7.6.12
- 7.6.13
- 7.17.0
- 7.17.1
- 7.17.2
- 7.17.3
- 7.17.4
- 7.17.5
- 7.18.0
- 7.18.1
- 7.18.2
- 7.18.3
- 7.19.0
- 7.19.1
- 7.19.2
- 7.19.3
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: 7.3VulDB Meta Temp Score: 7.0
VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
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: DeserializationCWE: CWE-502 / CWE-20
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: Bitbucket Data Center 7.6.14/7.17.6/7.18.4/7.19.4/7.20.0
Timeline
02/25/2022 🔍04/21/2022 🔍
04/21/2022 🔍
04/27/2022 🔍
Sources
Vendor: atlassian.comAdvisory: confluence.atlassian.com
Status: Confirmed
CVE: CVE-2022-26133 (🔍)
Entry
Created: 04/21/2022 08:21Updated: 04/27/2022 18:56
Changes: 04/21/2022 08:21 (40), 04/27/2022 18:56 (1)
Complete: 🔍
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