gost (go-security-tracker)
gost builds a local copy of Security Tracker(Redhat/Debian).
After you register CVEs to watch list, gost notify via E-mail/Slack if there is an update.
The pronunciation of gost is the same as the English word “ghost”.
Absract
gost is written in Go, and therefore you can just grab the binary releases and drop it in your $PATH.
gost builds a local copy of Security Tracker(Redhat[1]/Debian[2]).
[1] https://access.redhat.com/security/security-updates/#/
[2] https://security-tracker.debian.org/tracker/
A system administrator always monitor Seucrity Tracker.It can be a burden. For example, after the vulnerability is found, we have to wait until the patch comes out. I hope anyone notify me if there is an update.
Main features
gost has the following features.
- Build a local copy of Security Tracker
- A server mode for easy querying
- Register CVEs to watch list
- Notify if there is an update (E-Mail or Slack)
- Monitoring metric can be specified (e.g. CVSS Score, Severity, etc.)
Usage
$ gost
Security Tracker
Usage:
gost [command]
Available Commands:
fetch Fetch the data of the security tracker
help Help about any command
notify Notifiy update abount the specified CVE
register Register CVEs to monitor
server Start security tracker HTTP server
Flags:
--config string config file (default is $HOME/.gost.yaml)
--dbpath string /path/to/sqlite3 or SQL connection string
--dbtype string Database type to store data in (sqlite3, mysql or postgres supported)
--debug debug mode (default: false)
--debug-sql SQL debug mode
-h, --help help for gost
--http-proxy string http://proxy-url:port (default: empty)
--log-dir string /path/to/log
--to-email Send notification via Email
--to-slack Send notification via Slack
Use "gost [command] --help" for more information about a command.
Server mode
$ gost server
[Aug 15 21:38:44] INFO Opening DB (sqlite3)
[Aug 15 21:38:44] INFO Migrating DB (sqlite3)
[Aug 15 21:38:44] INFO Starting HTTP Server...
[Aug 15 21:38:44] INFO Listening on 127.0.0.1:11235
$ curl http://127.0.0.1:11235/redhat/cves/CVE-2017-1000117 | jq . [~]
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 1755 100 1755 0 0 243k 0 --:--:-- --:--:-- --:--:-- 285k
{
"ID": 12,
"ThreatSeverity": "Important",
"PublicDate": "2017-08-10T00:00:00Z",
"Bugzilla": {
"RedhatCVEID": 12,
"description": "CVE-2017-1000117 git: Command injection via malicious ssh URLs",
"id": "1480386",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1480386"
},
"Cvss": {
"RedhatCVEID": 0,
"cvss_base_score": "",
"cvss_scoring_vector": "",
"status": ""
},
"Cvss3": {
"RedhatCVEID": 12,
"cvss3_base_score": "6.3",
"cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
"status": "draft"
},
"Iava": "",
"Cwe": "",
"Statement": "",
"Acknowledgement": "",
"Mitigation": "",
"AffectedRelease": [],
"PackageState": [
{
"RedhatCVEID": 12,
"product_name": "Red Hat Software Collections for Red Hat Enterprise Linux",
"fix_state": "Affected",
"package_name": "rh-git29-git",
"cpe": "cpe:/a:redhat:rhel_software_collections:2"
},
{
"RedhatCVEID": 12,
"product_name": "Red Hat Enterprise Linux 6",
"fix_state": "Affected",
"package_name": "git",
"cpe": "cpe:/o:redhat:enterprise_linux:6"
},
{
"RedhatCVEID": 12,
"product_name": "Red Hat Enterprise Linux 7",
"fix_state": "Affected",
"package_name": "git",
"cpe": "cpe:/o:redhat:enterprise_linux:7"
}
],
"Name": "CVE-2017-1000117",
"DocumentDistribution": "Copyright © 2016 Red Hat, Inc. All rights reserved.",
"Details": [
{
"RedhatCVEID": 12,
"Detail": "Details pending"
},
{
"RedhatCVEID": 12,
"Detail": "A shell command injection flaw related to the handling of \"ssh\" URLs has been discovered in Git. An attacker could use this flaw to execute shell commands with the privileges of the user running the Git client, for example, when performing a \"clone\" action on a malicious repository or a legitimate repository containing a malicious commit."
}
],
"References": [
{
"RedhatCVEID": 12,
"Reference": "https://lkml.org/lkml/2017/8/10/757\nhttp://blog.recurity-labs.com/2017-08-10/scm-vulns"
}
]
}
Installation
You need to install selector command (fzf or peco).
$ go get github.com/knqyf263/gost
Source: https://github.com/knqyf263/gost
