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Wed, 21 Sep 2022 14:25:49 GMT (envelope-from git) Date: Wed, 21 Sep 2022 14:25:49 GMT Message-Id: <202209211425.28LEPnhc025685@gitrepo.freebsd.org> To: ports-committers@FreeBSD.org, dev-commits-ports-all@FreeBSD.org, dev-commits-ports-main@FreeBSD.org From: Nuno Teixeira Subject: git: 4247712f2681 - main - security/vuxml: Document Grafana vulnerabilies List-Id: Commit messages for all branches of the ports repository List-Archive: https://lists.freebsd.org/archives/dev-commits-ports-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-ports-all@freebsd.org X-BeenThere: dev-commits-ports-all@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: eduardo X-Git-Repository: ports X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 4247712f26814baeba8bb8d89a8aa29357128e93 Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; 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mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by eduardo: URL: https://cgit.FreeBSD.org/ports/commit/?id=4247712f26814baeba8bb8d89a8aa29357128e93 commit 4247712f26814baeba8bb8d89a8aa29357128e93 Author: Boris Korzun AuthorDate: 2022-09-21 11:55:52 +0000 Commit: Nuno Teixeira CommitDate: 2022-09-21 14:25:34 +0000 security/vuxml: Document Grafana vulnerabilies PR: 266530 --- security/vuxml/vuln-2022.xml | 58 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) diff --git a/security/vuxml/vuln-2022.xml b/security/vuxml/vuln-2022.xml index ef756b3bfd99..a7865cf13168 100644 --- a/security/vuxml/vuln-2022.xml +++ b/security/vuxml/vuln-2022.xml @@ -1,3 +1,61 @@ + + Grafana -- Privilege escalation + + + grafana + 2.1.08.5.13 + 9.0.09.0.9 + 9.1.09.1.6 + + + grafana7 + 7.0 + + + grafana8 + 8.0.08.5.13 + + + grafana9 + 9.0.09.0.9 + 9.1.09.1.6 + + + + +

Grafana Labs reports:

+
+

On August 9 an internal security review identified a vulnerability + in the Grafana which allows an escalation from Admin privileges + to Server Admin when Auth proxy authentication is used.

+

+ Auth proxy allows to authenticate a user by only providing the username + (or email) in a X-WEBAUTH-USER HTTP header: the trust assumption + is that a front proxy will take care of authentication and that Grafana server + is publicly reachable only with this front proxy.

+

+ Datasource proxy breaks this assumption:

+
    +
  • it is possible to configure a fake datasource pointing to a localhost + Grafana install with a X-WEBAUTH-USER HTTP header containing + admin username.
    • +
  • This fake datasource can be called publicly via this proxying feature.
    • +
+

The CVSS score for this vulnerability is 6.6 Moderate + (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H).

+
+ + + + CVE-2022-35957 + https://github.com/grafana/grafana/security/advisories/GHSA-ff5c-938w-8c9q + + + 2022-08-09 + 2022-09-21 + + + zeek -- potential DoS vulnerabilities