https://bugzilla.redhat.com/show_bug.cgi?id=1800617
Bug ID: 1800617 Summary: CVE-2020-5397 springframework: CSRF attack via CORS Preflight Requests with Spring MVC or Spring WebFlux Product: Security Response Hardware: All OS: Linux Status: NEW Component: vulnerability Keywords: Security Severity: low Priority: low Assignee: security-response-team@redhat.com Reporter: gsuckevi@redhat.com CC: aileenc@redhat.com, akoufoud@redhat.com, alazarot@redhat.com, almorale@redhat.com, anstephe@redhat.com, chazlett@redhat.com, dblechte@redhat.com, dfediuck@redhat.com, dingyichen@gmail.com, drieden@redhat.com, eedri@redhat.com, esammons@redhat.com, etirelli@redhat.com, extras-orphan@fedoraproject.org, ggaughan@redhat.com, gvarsami@redhat.com, hvyas@redhat.com, ibek@redhat.com, janstey@redhat.com, java-sig-commits@lists.fedoraproject.org, jcoleman@redhat.com, jochrist@redhat.com, jolee@redhat.com, jross@redhat.com, jschatte@redhat.com, jstastny@redhat.com, jwon@redhat.com, kconner@redhat.com, krathod@redhat.com, kverlaen@redhat.com, ldimaggi@redhat.com, lef@fedoraproject.org, mcressma@redhat.com, mgoldboi@redhat.com, michal.skrivanek@redhat.com, mnovotny@redhat.com, nwallace@redhat.com, paradhya@redhat.com, pjindal@redhat.com, puebele@redhat.com, puntogil@libero.it, rrajasek@redhat.com, rsynek@redhat.com, rwagner@redhat.com, sbonazzo@redhat.com, sdaley@redhat.com, sherold@redhat.com, sisharma@redhat.com, tcunning@redhat.com, tkirby@redhat.com, vbellur@redhat.com, vhalbert@redhat.com, yturgema@redhat.com Target Milestone: --- Classification: Other
Spring Framework, versions 5.2.x prior to 5.2.3 are vulnerable to CSRF attacks through CORS preflight requests that target Spring MVC (spring-webmvc module) or Spring WebFlux (spring-webflux module) endpoints. Only non-authenticated endpoints are vulnerable because preflight requests should not include credentials and therefore requests should fail authentication. However a notable exception to this are Chrome based browsers when using client certificates for authentication since Chrome sends TLS client certificates in CORS preflight requests in violation of spec requirements. No HTTP body can be sent or received as a result of this attack.
Reference: https://pivotal.io/security/cve-2020-5397
https://bugzilla.redhat.com/show_bug.cgi?id=1800617
Guilherme de Almeida Suckevicz gsuckevi@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Blocks| |1800619 Depends On| |1800618
Referenced Bugs:
https://bugzilla.redhat.com/show_bug.cgi?id=1800618 [Bug 1800618] CVE-2020-5397 springframework: CSRF attack via CORS Preflight Requests with Spring MVC or Spring WebFlux [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1800617
--- Comment #1 from Guilherme de Almeida Suckevicz gsuckevi@redhat.com --- Created springframework tracking bugs for this issue:
Affects: fedora-all [bug 1800618]
https://bugzilla.redhat.com/show_bug.cgi?id=1800617
--- Comment #2 from Kunjan Rathod krathod@redhat.com --- This vulnerability is out of security support scope for the following products: * Red Hat JBoss BRMS 5 * Red Hat JBoss Data Virtualization & Services 6 * Red Hat JBoss Fuse 6 * Red Hat JBoss Fuse Service Works 6 * Red Hat JBoss SOA Platform 5
Please refer to https://access.redhat.com/support/policy/updates/jboss_notes for more details.
https://bugzilla.redhat.com/show_bug.cgi?id=1800617
Hardik Vyas hvyas@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Fixed In Version| |springframework 5.2.3
https://bugzilla.redhat.com/show_bug.cgi?id=1800617
--- Comment #3 from Hardik Vyas hvyas@redhat.com --- Statement:
This issue does not affect the version of SpringFramework(embedded in rhevm-dependencies) shipped with Red Hat Gluster Storage 3 as it does not provide the support for spring-web.
https://bugzilla.redhat.com/show_bug.cgi?id=1800617
--- Comment #5 from Doran Moppert dmoppert@redhat.com --- Statement:
This issue does not affect the version of SpringFramework (embedded in rhevm-dependencies) shipped with Red Hat Gluster Storage 3, as it does not provide support for spring-web.
This issue does not affect the version of SpringFramework (embedded in rhvm-dependencies) shipped with Red Hat Virtualization, as it does not provide support for spring-web.
https://bugzilla.redhat.com/show_bug.cgi?id=1800617
Product Security DevOps Team prodsec-dev@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |CLOSED Resolution|--- |WONTFIX Last Closed| |2020-03-18 10:31:44
--- Comment #6 from Product Security DevOps Team prodsec-dev@redhat.com --- 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-2020-5397
https://bugzilla.redhat.com/show_bug.cgi?id=1800617 Bug 1800617 depends on bug 1800618, which changed state.
Bug 1800618 Summary: CVE-2020-5397 springframework: CSRF attack via CORS Preflight Requests with Spring MVC or Spring WebFlux [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1800618
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |CLOSED Resolution|--- |EOL
https://bugzilla.redhat.com/show_bug.cgi?id=1800617
--- Doc Text *updated* by Eric Christensen sparks@redhat.com --- A flaw was found in springframework. CSRF attacks through CORS preflight requests that target Spring MVC (spring-webmvc module) or Spring WebFlux (spring-webflux module) endpoints are possible. Only non-authenticated endpoints are vulnerable because preflight requests should not include credentials and therefore requests should fail authentication. However a notable exception to this are Chrome based browsers when using client certificates for authentication since Chrome sends TLS client certificates in CORS preflight requests in violation of spec requirements. No HTTP body can be sent or received as a result of this attack.
https://bugzilla.redhat.com/show_bug.cgi?id=1800617
--- Doc Text *updated* by Eric Christensen sparks@redhat.com --- A flaw was found in springframework. CSRF attacks through CORS preflight requests that target Spring MVC (spring-webmvc module) or Spring WebFlux (spring-webflux module) endpoints are possible. Only non-authenticated endpoints are vulnerable because preflight requests should not include credentials and therefore requests should fail authentication. However a notable exception to this is Chrome based browsers when using client certificates for authentication since Chrome sends TLS client certificates in CORS preflight requests in violation of spec requirements. No HTTP body can be sent or received as a result of this attack.
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