Advisory details:
github_osv / GHSA-7cwj-j333-x7f7
| Advisory ID | github_osv/GHSA-7cwj-j333-x7f7 |
| Aliases |
CVE-2017-5637
|
| Summary | Uncontrolled Resource Consumption in Apache ZooKeeper Two four letter word commands "wchp/wchc" are CPU intensive and could cause spike of CPU utilization on Apache ZooKeeper server if abused, which leads to the server unable to serve legitimate client requests. Apache ZooKeeper thru version 3.4.9 and 3.5.2 suffer from this issue, fixed in 3.4.10, 3.5.3, and later. |
| Status | Published |
| Exploitability | 2.0 |
| Weighted Severity | 6.8 |
| Risk | 10.0 |
| Affected and Fixed Packages | Package Details |
| Introduced and Fixed Package Commit Patches | Package Commit Patches Details |
| System | Score | Found at |
|---|---|---|
| cvssv3 | 7.5 | https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-7cwj-j333-x7f7/GHSA-7cwj-j333-x7f7.json |
| generic_textual | HIGH |
| Data source | Exploit-DB |
|---|---|
| Date added | July 4, 2017 |
| Description | Zookeeper 3.5.2 Client - Denial of Service |
| Ransomware campaign use | Unknown |
| Source publication date | July 2, 2017 |
| Exploit type | dos |
| Platform | multiple |
| Source update date | Oct. 4, 2017 |
No EPSS data available for this advisory.
| Patch URL | |
|---|---|
| There are no known patches. | |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
There are no SSVC decisions available.