8:15 a.m.
https://bugzilla.redhat.com/show_bug.cgi?id=1725795
Bug ID: 1725795
Summary: CVE-2019-12814 jackson-databind: polymorphic typing
issue allows attacker to read arbitrary local files on
the server via crafter JSON message.
Product: Security Response
Hardware: All
OS: Linux
Status: NEW
Whiteboard: impact=moderate,public=20190604,reported=20190620,sour
ce=cve,cvss3=7.5/CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/
I:N/A:N,cwe=CWE-502->CWE-200,fedora-all/jackson-databi
nd=affected,amq-6/jackson-databind=new,amq-st/jackson-
databind=new,bpms-6/jackson-databind=new,openstack-8/o
pendaylight=new,openstack-9/opendaylight=new,openstack
-10/opendaylight=new,openstack-13/opendaylight=new,ope
nstack-14/opendaylight=new,rhsso-7/jackson-databind=ne
w,vertx-3/jackson-databind=new,swarm-7/jackson-databin
d=new,rhel-8/pki-deps:10.6/jackson-databind=new,rhn_sa
tellite_6/jackson-databind=new,rhscl-3/rh-maven35-jack
son-databind=new,rhdm-7/jackson-databind=new,rhpam-7/j
ackson-databind=new,fuse-6/jackson-databind=new,fuse-7
/jackson-databind=new,eap-7/jackson-databind=new,rhmap
-4/jackson-databind=new,openshift-enterprise-3/ose-log
ging-elasticsearch5=new
Component: vulnerability
Keywords: Security
Severity: medium
Priority: medium
Assignee: security-response-team(a)redhat.com
Reporter: msiddiqu(a)redhat.com
CC: ahardin(a)redhat.com, aileenc(a)redhat.com,
akoufoud(a)redhat.com, alazarot(a)redhat.com,
almorale(a)redhat.com, anstephe(a)redhat.com,
asoldano(a)redhat.com, ataylor(a)redhat.com,
avibelli(a)redhat.com, bbaranow(a)redhat.com,
bbuckingham(a)redhat.com, bcourt(a)redhat.com,
bgeorges(a)redhat.com, bkearney(a)redhat.com,
bleanhar(a)redhat.com, bmaxwell(a)redhat.com,
brian.stansberry(a)redhat.com, btotty(a)redhat.com,
cbyrne(a)redhat.com, ccoleman(a)redhat.com,
cdewolf(a)redhat.com, chazlett(a)redhat.com,
cmacedo(a)redhat.com, darran.lofthouse(a)redhat.com,
dbecker(a)redhat.com, dedgar(a)redhat.com,
dffrench(a)redhat.com, dosoudil(a)redhat.com,
drieden(a)redhat.com, drusso(a)redhat.com,
eparis(a)redhat.com, etirelli(a)redhat.com,
ggaughan(a)redhat.com, hhorak(a)redhat.com,
hhudgeon(a)redhat.com, ibek(a)redhat.com,
iweiss(a)redhat.com, janstey(a)redhat.com,
java-sig-commits(a)lists.fedoraproject.org,
jawilson(a)redhat.com, jbalunas(a)redhat.com,
jgoulding(a)redhat.com, jjoyce(a)redhat.com,
jkurik(a)redhat.com, jmadigan(a)redhat.com,
jochrist(a)redhat.com, jokerman(a)redhat.com,
jorton(a)redhat.com, jpallich(a)redhat.com,
jperkins(a)redhat.com, jschluet(a)redhat.com,
jshepherd(a)redhat.com, kbasil(a)redhat.com,
krathod(a)redhat.com, kverlaen(a)redhat.com,
kwills(a)redhat.com, lef(a)fedoraproject.org,
lgao(a)redhat.com, lhh(a)redhat.com, lpeer(a)redhat.com,
lpetrovi(a)redhat.com, lthon(a)redhat.com,
lzap(a)redhat.com, mat.booth(a)redhat.com,
mburns(a)redhat.com, mchappel(a)redhat.com,
mhulan(a)redhat.com, mkolesni(a)redhat.com,
mmccune(a)redhat.com, mnovotny(a)redhat.com,
msochure(a)redhat.com, msvehla(a)redhat.com,
mszynkie(a)redhat.com, ngough(a)redhat.com,
nwallace(a)redhat.com, paradhya(a)redhat.com,
pdrozd(a)redhat.com, pgallagh(a)redhat.com,
pmackay(a)redhat.com, psotirop(a)redhat.com,
puntogil(a)libero.it, pwright(a)redhat.com,
rchan(a)redhat.com, rguimara(a)redhat.com,
rhcs-maint(a)redhat.com, rjerrido(a)redhat.com,
rrajasek(a)redhat.com, rruss(a)redhat.com,
rsvoboda(a)redhat.com, rsynek(a)redhat.com,
sclewis(a)redhat.com, scohen(a)redhat.com,
sdaley(a)redhat.com, slinaber(a)redhat.com,
smaestri(a)redhat.com, sthorger(a)redhat.com,
tbrisker(a)redhat.com, tom.jenkinson(a)redhat.com,
trepel(a)redhat.com, trogers(a)redhat.com,
twalsh(a)redhat.com
Target Milestone: ---
Classification: Other
A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x
through 2.9.9. When Default Typing is enabled (either globally or for a
specific property) for an externally exposed JSON endpoint and the service has
JDOM 1.x or 2.x jar in the classpath, an attacker can send a specifically
crafted JSON message that allows them to read arbitrary local files on the
server.
Upstream issue:
https://github.com/FasterXML/jackson-databind/issues/2341
Upstream patch:
https://github.com/FasterXML/jackson-databind/commit/5f7c69bba07a7155adde...
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