10:38 a.m.
https://bugzilla.redhat.com/show_bug.cgi?id=1937440
Bug ID: 1937440
Summary: CVE-2020-13936 velocity: arbitrary code execution when
attacker is able to modify templates
Product: Security Response
Hardware: All
OS: Linux
Status: NEW
Component: vulnerability
Keywords: Security
Severity: high
Priority: high
Assignee: security-response-team(a)redhat.com
Reporter: gsuckevi(a)redhat.com
CC: aboyko(a)redhat.com, aileenc(a)redhat.com,
akoufoud(a)redhat.com, akurtako(a)redhat.com,
alazarot(a)redhat.com, almorale(a)redhat.com,
andjrobins(a)gmail.com, anstephe(a)redhat.com,
aos-bugs(a)redhat.com, asoldano(a)redhat.com,
atangrin(a)redhat.com, ataylor(a)redhat.com,
bbaranow(a)redhat.com, bibryam(a)redhat.com,
bmaxwell(a)redhat.com, bmontgom(a)redhat.com,
brian.stansberry(a)redhat.com, cdewolf(a)redhat.com,
chazlett(a)redhat.com, darran.lofthouse(a)redhat.com,
dbhole(a)redhat.com, decathorpe(a)gmail.com,
devrim(a)gunduz.org, dkreling(a)redhat.com,
dosoudil(a)redhat.com, drieden(a)redhat.com,
ebaron(a)redhat.com,
eclipse-sig(a)lists.fedoraproject.org,
eleandro(a)redhat.com, eparis(a)redhat.com,
etirelli(a)redhat.com, fjuma(a)redhat.com,
ganandan(a)redhat.com, ggaughan(a)redhat.com,
gmalinko(a)redhat.com, gvarsami(a)redhat.com,
hbraun(a)redhat.com, ibek(a)redhat.com, iweiss(a)redhat.com,
janstey(a)redhat.com, java-maint(a)redhat.com,
java-maint-sig(a)lists.fedoraproject.org,
java-sig-commits(a)lists.fedoraproject.org,
jburrell(a)redhat.com, jcantril(a)redhat.com,
jcoleman(a)redhat.com, jerboaa(a)gmail.com,
jjohnstn(a)redhat.com, jochrist(a)redhat.com,
jokerman(a)redhat.com, jolee(a)redhat.com,
jperkins(a)redhat.com, jross(a)redhat.com,
jschatte(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, mat.booth(a)redhat.com,
mizdebsk(a)redhat.com, mnovotny(a)redhat.com,
msochure(a)redhat.com, msvehla(a)redhat.com,
nstielau(a)redhat.com, nwallace(a)redhat.com,
pantinor(a)redhat.com, pjindal(a)redhat.com,
pmackay(a)redhat.com, rgrunber(a)redhat.com,
rguimara(a)redhat.com, rhcs-maint(a)redhat.com,
rrajasek(a)redhat.com, rstancel(a)redhat.com,
rsvoboda(a)redhat.com, rsynek(a)redhat.com,
rwagner(a)redhat.com, sdaley(a)redhat.com,
sd-operator-metering(a)redhat.com, smaestri(a)redhat.com,
sochotni(a)redhat.com, spinder(a)redhat.com,
sponnaga(a)redhat.com, tcunning(a)redhat.com,
tflannag(a)redhat.com, theute(a)redhat.com,
tkirby(a)redhat.com, tom.jenkinson(a)redhat.com,
yborgess(a)redhat.com
Target Milestone: ---
Classification: Other
An attacker that is able to modify Velocity templates may execute arbitrary
Java code or run arbitrary system commands with the same privileges as the
account running the Servlet container. This applies to applications that allow
untrusted users to upload/modify velocity templates running Apache Velocity
Engine versions up to 2.2.
References:
https://lists.apache.org/thread.html/r01043f584cbd47959fabe18fff64de940f8...
http://www.openwall.com/lists/oss-security/2021/03/10/1
--
You are receiving this mail because:
You are on the CC list for the bug.