CVE-2019-11576: Code.gitea.io/gitea Gitea Allows 1FA Even For Vulnerability
CRITICALCVE-2019-11576 is a CRITICAL (CVSS 9.8) gitea allows 1fa even for vulnerability (CWE-287: Improper Authentication) affecting Code.gitea.io/gitea libraries in the Go ecosystem. The issue involves gitea allows 1fa even for 2fa-enrolled accounts. Remediation is available by upgrading affected packages to version 1.8.0.
CVE-2019-11576 at a Glance
Security Impact
CVSS: 9.8
The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
How to Fix CVE-2019-11576
To remediate this vulnerability, upgrade all affected Code.gitea.io/gitea dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.
Upgrade code.gitea.io/gitea to 1.8.0Run the following command in your project directory to verify that all resolved dependencies use the patched release:
inspect dependencies for code.gitea.io/giteaHow to Check if You Are Affected
To determine whether your application is affected by CVE-2019-11576, inspect your project dependencies for Code.gitea.io/gitea:
inspect dependencies for code.gitea.io/giteaAnalyze the terminal output to locate any version of Code.gitea.io/gitea in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 1.8.0), your application is affected.
Note: Verify declared build manifests and deployed runtime container environments.
Technical Details
Vulnerability Mechanism & Technical Analysis
This vulnerability is classified under CWE-287: Improper Authentication, where when an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. In Code.gitea.io/gitea, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.
Source Advisory Statement
CVE-2019-11576 Affected Code.gitea.io/gitea Versions
1 component(s)| Product / Package | Ecosystem | Affected Versions | Fixed Version |
|---|---|---|---|
|
code.gitea.io/gitea
|
Go |
< 1.8.0
|
1.8.0
|
References
Frequently Asked Questions
What is CVE-2019-11576?
Which Code.gitea.io/gitea versions are affected?
What version fixes CVE-2019-11576?
Is code.gitea.io/gitea affected?
What is the CVSS score of CVE-2019-11576?
What CWE is associated with CVE-2019-11576?
How can I check Go dependencies for CVE-2019-11576?
Machine-readable OSV JSON
OSV v1.5 Schema
{
"schema_version" : "1.4.0",
"id" : "GHSA-3393-r4p5-vhqh",
"modified" : "2024-04-24T20:58:10Z",
"published" : "2022-05-24T16:44:49Z",
"aliases" : [ "CVE-2019-11576" ],
"summary" : "Gitea Allows 1FA Even for 2FA-Enrolled Accounts",
"details" : "Gitea before 1.8.0 allows 1FA for user accounts that have completed 2FA enrollment. If a user's credentials are known, then an attacker could send them to the API without requiring the 2FA one-time password.",
"severity" : [ {
"type" : "CVSS_V3",
"score" : "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
} ],
"affected" : [ {
"package" : {
"ecosystem" : "Go",
"name" : "code.gitea.io/gitea"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "0"
}, {
"fixed" : "1.8.0"
} ]
} ]
} ],
"references" : [ {
"type" : "ADVISORY",
"url" : "https://nvd.nist.gov/vuln/detail/CVE-2019-11576"
}, {
"type" : "WEB",
"url" : "https://github.com/go-gitea/gitea/pull/6674"
}, {
"type" : "WEB",
"url" : "https://github.com/go-gitea/gitea/pull/6676"
}, {
"type" : "WEB",
"url" : "https://blog.gitea.io/2019/04/gitea-1.8.0-is-released"
}, {
"type" : "PACKAGE",
"url" : "https://github.com/go-gitea/gitea"
} ],
"database_specific" : {
"cwe_ids" : [ "CWE-287" ],
"severity" : "CRITICAL",
"github_reviewed" : true,
"github_reviewed_at" : "2024-04-24T20:58:10Z",
"nvd_published_at" : "2019-04-28T02:29:00Z"
}
}