https://bugzilla.redhat.com/show_bug.cgi?id=1785616
Bug ID: 1785616
Summary: CVE-2019-17571 log4j: deserialization of untrusted
data in SocketServer
Product: Security Response
Hardware: All
OS: Linux
Status: NEW
Component: vulnerability
Keywords: Security
Severity: urgent
Priority: urgent
Assignee: security-response-team(a)redhat.com
Reporter: msiddiqu(a)redhat.com
CC: aboyko(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, atangrin(a)redhat.com,
avibelli(a)redhat.com, bbaranow(a)redhat.com,
bdettelb(a)redhat.com, bgeorges(a)redhat.com,
bkearney(a)redhat.com, bmaxwell(a)redhat.com,
bmontgom(a)redhat.com, brian.stansberry(a)redhat.com,
cbyrne(a)redhat.com, cdewolf(a)redhat.com,
chazlett(a)redhat.com, cmacedo(a)redhat.com,
darran.lofthouse(a)redhat.com, dbhole(a)redhat.com,
decathorpe(a)gmail.com, devrim(a)gunduz.org,
dffrench(a)redhat.com, dkreling(a)redhat.com,
dosoudil(a)redhat.com, drieden(a)redhat.com,
drusso(a)redhat.com, dwalluck(a)redhat.com,
eparis(a)redhat.com, etirelli(a)redhat.com,
ggaughan(a)redhat.com, gvarsami(a)redhat.com,
hhorak(a)redhat.com, ibek(a)redhat.com, iweiss(a)redhat.com,
janstey(a)redhat.com, java-maint(a)redhat.com,
java-sig-commits(a)lists.fedoraproject.org,
jawilson(a)redhat.com, jbalunas(a)redhat.com,
jburrell(a)redhat.com, jcoleman(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,
jschorr(a)redhat.com, jshepherd(a)redhat.com,
jstastny(a)redhat.com, jwon(a)redhat.com,
kconner(a)redhat.com, krathod(a)redhat.com,
kverlaen(a)redhat.com, kwills(a)redhat.com,
ldimaggi(a)redhat.com, lef(a)fedoraproject.org,
lgao(a)redhat.com, loleary(a)redhat.com, lthon(a)redhat.com,
mizdebsk(a)redhat.com, mnovotny(a)redhat.com,
msochure(a)redhat.com, msvehla(a)redhat.com,
mszynkie(a)redhat.com, ngough(a)redhat.com,
nstielau(a)redhat.com, nwallace(a)redhat.com,
paradhya(a)redhat.com, pdrozd(a)redhat.com,
pgallagh(a)redhat.com, pjindal(a)redhat.com,
pmackay(a)redhat.com, psotirop(a)redhat.com,
puntogil(a)libero.it, pwright(a)redhat.com,
rguimara(a)redhat.com, rrajasek(a)redhat.com,
rruss(a)redhat.com, rsvoboda(a)redhat.com,
rsynek(a)redhat.com, rwagner(a)redhat.com,
sdaley(a)redhat.com, smaestri(a)redhat.com,
sochotni(a)redhat.com, spinder(a)redhat.com,
sponnaga(a)redhat.com,
stewardship-sig(a)lists.fedoraproject.org,
sthorger(a)redhat.com, tcunning(a)redhat.com,
theute(a)redhat.com, tkirby(a)redhat.com,
tlestach(a)redhat.com, tomckay(a)redhat.com,
tom.jenkinson(a)redhat.com, trepel(a)redhat.com
Target Milestone: ---
Classification: Other
Included in Log4j 1.2 is a SocketServer class that is vulnerable to
deserialization of untrusted data which can be exploited to remotely
execute arbitrary code when combined with a deserialization gadget
when listening to untrusted network traffic for log data.
References:
https://logging.apache.org/log4j/1.2/
https://issues.apache.org/jira/browse/LOG4J2-1863
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