CVE-2018-9230

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Source
https://cve.org/CVERecord?id=CVE-2018-9230
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-9230.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-9230
Published
2018-04-02T18:29:00Z
Modified
2026-07-08T15:53:56Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In OpenResty through 1.13.6.1, URI parameters are obtained using the ngx.req.get_uri_args and ngx.req.get_post_args functions that ignore parameters beyond the hundredth one, which might allow remote attackers to bypass intended access restrictions or interfere with certain Web Application Firewall (ngx_lua_waf or X-WAF) products. NOTE: the vendor has reported that 100 parameters is an intentional default setting, but is adjustable within the API. The vendor's position is that a security-relevant misuse of the API by a WAF product is a vulnerability in the WAF product, not a vulnerability in OpenResty

References

Affected packages

Git / github.com/openresty/openresty

Affected ranges

Type
GIT
Repo
https://github.com/openresty/openresty
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d2618c31355a2f7e7ac88ab845a72f61c3505f8b
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:openresty:openresty:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.13.6.1"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

v0.*
v0.8.54.3
v0.8.54.6
v1.*
v1.0.10.1
v1.0.10.11
v1.0.10.13
v1.0.10.15
v1.0.10.17
v1.0.10.19
v1.0.10.21
v1.0.10.23
v1.0.10.24
v1.0.10.25
v1.0.10.27
v1.0.10.29
v1.0.10.3
v1.0.10.31
v1.0.10.33
v1.0.10.35
v1.0.10.41
v1.0.10.43
v1.0.10.44
v1.0.10.45
v1.0.10.47
v1.0.10.48
v1.0.10.5
v1.0.10.7
v1.0.10.9
v1.0.11.11
v1.0.11.15
v1.0.11.17
v1.0.11.19
v1.0.11.21
v1.0.11.23
v1.0.11.25
v1.0.11.27
v1.0.11.28
v1.0.11.3
v1.0.11.7
v1.0.11.9
v1.0.15.1
v1.0.15.10
v1.0.15.11
v1.0.15.3
v1.0.15.5
v1.0.15.7
v1.0.15.9
v1.0.4.1
v1.0.4.2
v1.0.5.0
v1.0.5.1
v1.0.6.22
v1.0.6.3
v1.0.6.5
v1.0.8.1
v1.0.8.11
v1.0.8.13
v1.0.8.15
v1.0.8.17
v1.0.8.19
v1.0.8.21
v1.0.8.26
v1.0.8.3
v1.0.8.5
v1.0.8.7
v1.0.8.9
v1.0.9.1
v1.0.9.10
v1.0.9.3
v1.0.9.5
v1.0.9.7
v1.0.9.9
v1.11.2.1
v1.11.2.2
v1.11.2.3
v1.11.2.5
v1.2.1.1
v1.2.1.11
v1.2.1.13
v1.2.1.14
v1.2.1.3
v1.2.1.5
v1.2.1.7
v1.2.1.9
v1.2.3.1
v1.2.3.3
v1.2.3.5
v1.2.3.7
v1.2.3.8
v1.2.4.1
v1.2.4.11
v1.2.4.13
v1.2.4.14
v1.2.4.3
v1.2.4.5
v1.2.4.7
v1.2.4.9
v1.2.6.1
v1.2.6.3
v1.2.6.5
v1.2.6.6
v1.2.7.1
v1.2.7.3
v1.2.7.5
v1.2.7.6
v1.2.8.1
v1.2.8.5
v1.2.8.6
v1.4.1.1
v1.4.1.3
v1.4.2.1
v1.4.2.3
v1.4.2.5
v1.4.2.7
v1.4.2.8
v1.4.2.9
v1.4.3.1
v1.4.3.3
v1.4.3.4
v1.4.3.6
v1.4.3.7
v1.4.3.9
v1.5.11.1
v1.5.12.1
v1.5.8.1
v1.7.0.1
v1.7.10.1
v1.7.10.2
v1.7.2.1
v1.7.7.1
v1.7.7.2
v1.9.15.1
v1.9.3.1
v1.9.3.1rc1
v1.9.3.2
v1.9.7.1
v1.9.7.2
v1.9.7.3
v1.9.7.4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-9230.json"