https://bugzilla.redhat.com/show_bug.cgi?id=1311093
Bug ID: 1311093
Summary: CVE-2016-0763 tomcat: security manager bypass via
setGlobalContext()
Product: Security Response
Component: vulnerability
Keywords: Security
Severity: medium
Priority: medium
Assignee: security-response-team(a)redhat.com
Reporter: anemec(a)redhat.com
CC: aileenc(a)redhat.com, alazarot(a)redhat.com,
alee(a)redhat.com, asantos(a)redhat.com,
bbaranow(a)redhat.com, bdawidow(a)redhat.com,
bmaxwell(a)redhat.com, brms-jira(a)redhat.com,
ccoleman(a)redhat.com, cdewolf(a)redhat.com,
chazlett(a)redhat.com, csutherl(a)redhat.com,
dandread(a)redhat.com, darran.lofthouse(a)redhat.com,
dknox(a)redhat.com, dmcphers(a)redhat.com,
epp-bugs(a)redhat.com, etirelli(a)redhat.com,
fnasser(a)redhat.com, gvarsami(a)redhat.com,
hfnukal(a)redhat.com, huwang(a)redhat.com,
ivan.afonichev(a)gmail.com, jason.greene(a)redhat.com,
java-sig-commits(a)lists.fedoraproject.org,
jawilson(a)redhat.com, jboss-set(a)redhat.com,
jclere(a)redhat.com, jcoleman(a)redhat.com,
jdg-bugs(a)redhat.com, jdoyle(a)redhat.com,
jialiu(a)redhat.com, joelsmith(a)redhat.com,
jokerman(a)redhat.com, jpallich(a)redhat.com,
jshepherd(a)redhat.com, kconner(a)redhat.com,
krzysztof.daniel(a)gmail.com, kseifried(a)redhat.com,
ldimaggi(a)redhat.com, lgao(a)redhat.com,
lmeyer(a)redhat.com, lpetrovi(a)redhat.com,
mbabacek(a)redhat.com, mbaluch(a)redhat.com,
me(a)coolsvap.net, miburman(a)redhat.com,
mmccomas(a)redhat.com, mweiler(a)redhat.com,
mwinkler(a)redhat.com, myarboro(a)redhat.com,
nwallace(a)redhat.com, pavelp(a)redhat.com,
pcheung(a)redhat.com, pgier(a)redhat.com,
psakar(a)redhat.com, pslavice(a)redhat.com,
rnetuka(a)redhat.com, rrajasek(a)redhat.com,
rsvoboda(a)redhat.com, rwagner(a)redhat.com,
rzhang(a)redhat.com,
soa-p-jira(a)post-office.corp.redhat.com,
spinder(a)redhat.com, tcunning(a)redhat.com,
theute(a)redhat.com, tkirby(a)redhat.com,
ttarrant(a)redhat.com, twalsh(a)redhat.com,
vtunka(a)redhat.com, weli(a)redhat.com
ResourceLinkFactory.setGlobalContext() is a public method and was
accessible by web applications running under a security manager
without any checks. This allowed a malicious web application to inject
a malicious global context that could in turn be used to disrupt other
web applications and/or read and write data owned by other web
applications.
External references:
http://seclists.org/bugtraq/2016/Feb/147
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