Bug 1871691 (CVE-2020-7711)

Summary: CVE-2020-7711 goxmldsig: sending malformed XML signatures could result in a crash
Product: [Other] Security Response Reporter: Michael Kaplan <mkaplan>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED WONTFIX QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: agerstmayr, alegrand, anpicker, bmontgom, eparis, erooth, gghezzo, go-sig, gparvin, jburrell, jokerman, jramanat, jweiser, kakkoyun, kconner, lcosic, mgoodwin, mloibl, nathans, nstielau, pkrupa, rcernich, sponnaga, stcannon, surbania, thee
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Last Closed: 2020-09-04 13:17:47 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1871692    
Bug Blocks: 1871693    

Description Michael Kaplan 2020-08-24 04:22:53 UTC
This affects all versions of package github.com/russellhaering/goxmldsig. There is a crash on nil-pointer dereference caused by sending malformed XML signatures.

Comment 1 Michael Kaplan 2020-08-24 04:22:58 UTC
External References:

https://github.com/russellhaering/goxmldsig/issues/48

Comment 2 Michael Kaplan 2020-08-24 04:23:14 UTC
Created golang-github-russellhaering-goxmldsig tracking bugs for this issue:

Affects: fedora-all [bug 1871692]

Comment 4 Przemyslaw Roguski 2020-09-04 09:16:50 UTC
Statement:

Whilst the OpenShift Container Platform (OCP) and OpenShift Service Mesh (OSSM) grafana container does include goxmldsig, it is only included as part of the SAML implementation. SAML is only available in the enterprise version of Grafana (https://grafana.com/docs/grafana/latest/auth/saml/). Hence the openshift4/ose-grafana and servicemesh-grafana containers have been marked as wont-fix and may be addressed in a future update.

Comment 5 Product Security DevOps Team 2020-09-04 13:17:47 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2020-7711