CVE-2022-43781
17.11.2022, 00:15
There is a command injection vulnerability using environment variables in Bitbucket Server and Data Center. An attacker with permission to control their username can exploit this issue to execute arbitrary code on the system. This vulnerability can be unauthenticated if the Bitbucket Server and Data Center instance has enabled “Allow public signup”.
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| atlassian | bitbucket | 7.0.0 ≤ 𝑥 < 7.6.19 |
| atlassian | bitbucket | 7.7.0 ≤ 𝑥 < 7.17.12 |
| atlassian | bitbucket | 7.18.0 ≤ 𝑥 < 7.21.6 |
| atlassian | bitbucket | 7.22.0 ≤ 𝑥 < 8.0.5 |
| atlassian | bitbucket | 8.1.0 ≤ 𝑥 < 8.1.5 |
| atlassian | bitbucket | 8.2.0 ≤ 𝑥 < 8.2.4 |
| atlassian | bitbucket | 8.3.0 ≤ 𝑥 < 8.3.3 |
| atlassian | bitbucket | 8.4.0 ≤ 𝑥 < 8.4.2 |
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
| Vendor | Product | Version | Source |
|---|---|---|---|
| atlassian | bitbucket | 7.0.0 ≤ 𝑥 < 7.6.19 | ADP |
| atlassian | bitbucket | 7.7.0 ≤ 𝑥 < 7.17.12 | ADP |
| atlassian | bitbucket | 7.18.0 ≤ 𝑥 < 7.21.6 | ADP |
| atlassian | bitbucket | 7.22.0 ≤ 𝑥 < 8.0.5 | ADP |
| atlassian | bitbucket | 8.1.0 ≤ 𝑥 < 8.1.5 | ADP |
| atlassian | bitbucket | 8.2.0 ≤ 𝑥 < 8.2.4 | ADP |
| atlassian | bitbucket | 8.3.0 ≤ 𝑥 < 8.3.3 | ADP |
| atlassian | bitbucket | 8.4.0 ≤ 𝑥 < 8.4.2 | ADP |