Bug 1758182 (CVE-2019-14893)
| Summary: | CVE-2019-14893 jackson-databind: Serialization gadgets in classes of the xalan package | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Pedro Sampaio <psampaio> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | aboyko, aileenc, akoufoud, alazarot, almorale, anstephe, aos-bugs, asoldano, atangrin, ataylor, avibelli, bbaranow, bbuckingham, bcourt, bgeorges, bkearney, bmaxwell, bmontgom, brian.stansberry, btotty, cbyrne, cdewolf, chazlett, cmacedo, darran.lofthouse, dbecker, decathorpe, dffrench, dkreling, dosoudil, drieden, drusso, eparis, etirelli, ganandan, ggaughan, hhorak, hhudgeon, ibek, iweiss, janstey, java-sig-commits, jawilson, jbalunas, jburrell, jcantril, jjoyce, jmadigan, jochrist, jokerman, jolee, jorton, jpallich, jperkins, jschatte, jschluet, jshepherd, jstastny, kbasil, krathod, kverlaen, kwills, lef, lgao, lhh, lpeer, lthon, lzap, mburns, mkolesni, mmccune, mnovotny, msochure, msvehla, mszynkie, ngough, nstielau, nwallace, paradhya, pdrozd, pgallagh, pmackay, psotirop, puntogil, pwright, rchan, rguimara, rhcs-maint, rjerrido, rrajasek, rruss, rsvoboda, rsynek, sclewis, scohen, sdaley, slinaber, smaestri, sponnaga, stewardship-sig, sthorger, swoodman, tom.jenkinson, trepel, twalsh, vhalbert, yozone |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | jackson-databind 2.9.10, jackson-databind 2.10.0 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A flaw was discovered in FasterXML jackson-databind, where it would permit polymorphic deserialization of malicious objects using the xalan JNDI gadget when used in conjunction with polymorphic type handling methods such as `enableDefaultTyping()` or when @JsonTypeInfo is using `Id.CLASS` or `Id.MINIMAL_CLASS` or in any other way which ObjectMapper.readValue might instantiate objects from unsafe sources. An attacker could use this flaw to execute arbitrary code.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-01-21 08:09:52 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1758183, 1762564, 1762566, 1762567, 1762568, 1762569, 1762570, 1762571, 1762572, 1765100, 1765101, 1781719 | ||
| Bug Blocks: | 1758184 | ||
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Description
Pedro Sampaio
2019-10-03 13:40:32 UTC
Created jackson-databind tracking bugs for this issue: Affects: fedora-all [bug 1758183] Statement: Satellite 6 does not enable polymorphic unmarshmalling, which is a required configuration for the vulnerability to be used. We may update the jackson-databind dependency in a future release. Red Hat OpenStack Platform ships OpenDaylight, which contains the vulnerable jackson-databind. However, OpenDaylight does not expose jackson-databind in a way that would make it vulnerable, lowering the impact of the vulnerability for OpenDaylight. As such, Red Hat will not be providing a fix for OpenDaylight at this time. This vulnerability is out of security support scope for the following products: * Red Hat JBoss BPMS 6 * Red Hat JBoss Data Virtualization & Services 6 Please refer to https://access.redhat.com/support/policy/updates/jboss_notes for more details. Marking JDG as affected fix because the fix version seems to be jackson-databind 2.9.10 and JDG 7.3.4 (latest as of today) ships jackson-databind-2.9.9.3-redhat-00001.jar : JDG/modules/system/add-ons/jdg/.overlays/layer-jdg-jboss-jdg-7.3.4.CP/com/fasterxml/jackson/core/jackson-databind/jdg-7.3/jackson-databind-2.9.9.3-redhat-00001.jar This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform Via RHSA-2020:0164 https://access.redhat.com/errata/RHSA-2020:0164 This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6 Via RHSA-2020:0159 https://access.redhat.com/errata/RHSA-2020:0159 This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8 Via RHSA-2020:0161 https://access.redhat.com/errata/RHSA-2020:0161 This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7 Via RHSA-2020:0160 https://access.redhat.com/errata/RHSA-2020:0160 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-2019-14893 This issue has been addressed in the following products: Red Hat Single Sign-On Via RHSA-2020:0445 https://access.redhat.com/errata/RHSA-2020:0445 Mitigation: The following conditions are needed for an exploit, we recommend avoiding all if possible * Deserialization from sources you do not control * `enableDefaultTyping()` * `@JsonTypeInfo using `id.CLASS` or `id.MINIMAL_CLASS` This issue has been addressed in the following products: Red Hat Data Grid 7.3.5 Via RHSA-2020:0729 https://access.redhat.com/errata/RHSA-2020:0729 This issue has been addressed in the following products: Red Hat Process Automation Via RHSA-2020:0895 https://access.redhat.com/errata/RHSA-2020:0895 This issue has been addressed in the following products: Red Hat Decision Manager Via RHSA-2020:0899 https://access.redhat.com/errata/RHSA-2020:0899 This issue has been addressed in the following products: Red Hat Openshift Application Runtimes Via RHSA-2020:2067 https://access.redhat.com/errata/RHSA-2020:2067 This issue has been addressed in the following products: EAP-CD 19 Tech Preview Via RHSA-2020:2333 https://access.redhat.com/errata/RHSA-2020:2333 This issue has been addressed in the following products: Red Hat Fuse 7.7.0 Via RHSA-2020:3192 https://access.redhat.com/errata/RHSA-2020:3192 |