https://bugzilla.redhat.com/show_bug.cgi?id=2011190
Bug ID: 2011190
Summary: CVE-2021-40690 xml-security: XPath Transform abuse
allows for information disclosure
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: mrehak(a)redhat.com
CC: aboyko(a)redhat.com, agrimm(a)gmail.com,
aileenc(a)redhat.com, antti.andreimann(a)mail.ee,
asoldano(a)redhat.com, atangrin(a)redhat.com,
bbaranow(a)redhat.com, bcoca(a)redhat.com,
bibryam(a)redhat.com, bmaxwell(a)redhat.com,
bmontgom(a)redhat.com, brian.stansberry(a)redhat.com,
caswilli(a)redhat.com, cdewolf(a)redhat.com,
chazlett(a)redhat.com, chousekn(a)redhat.com,
cmeyers(a)redhat.com, darran.lofthouse(a)redhat.com,
davidn(a)redhat.com, dkreling(a)redhat.com,
dosoudil(a)redhat.com, drieden(a)redhat.com,
eleandro(a)redhat.com, eparis(a)redhat.com,
eric.wittmann(a)redhat.com, ewolinet(a)redhat.com,
extras-orphan(a)fedoraproject.org, fjuma(a)redhat.com,
gblomqui(a)redhat.com, ggaughan(a)redhat.com,
gmalinko(a)redhat.com, gvarsami(a)redhat.com,
hbraun(a)redhat.com, iweiss(a)redhat.com,
janstey(a)redhat.com,
java-sig-commits(a)lists.fedoraproject.org,
jburrell(a)redhat.com, jcammara(a)redhat.com,
jcantril(a)redhat.com, jcoleman(a)redhat.com,
jhardy(a)redhat.com, jnethert(a)redhat.com,
jobarker(a)redhat.com, jochrist(a)redhat.com,
jokerman(a)redhat.com, jolee(a)redhat.com,
jpallich(a)redhat.com, jperkins(a)redhat.com,
jschatte(a)redhat.com, jstastny(a)redhat.com,
jwon(a)redhat.com, kaycoth(a)redhat.com,
kconner(a)redhat.com, kloczko.tomasz(a)gmail.com,
krathod(a)redhat.com, kwills(a)redhat.com,
ldimaggi(a)redhat.com, lef(a)fedoraproject.org,
lgao(a)redhat.com, loleary(a)redhat.com,
mabashia(a)redhat.com, mihkel.vain(a)gmail.com,
msochure(a)redhat.com, msvehla(a)redhat.com,
notting(a)redhat.com, nstielau(a)redhat.com,
nwallace(a)redhat.com, osapryki(a)redhat.com,
pantinor(a)redhat.com, pdelbell(a)redhat.com,
pdrozd(a)redhat.com, pjindal(a)redhat.com,
pmackay(a)redhat.com, puntogil(a)libero.it,
relrod(a)redhat.com, rguimara(a)redhat.com,
rpetrell(a)redhat.com, rstancel(a)redhat.com,
rsvoboda(a)redhat.com, rwagner(a)redhat.com,
sdoran(a)redhat.com, smaestri(a)redhat.com,
smcdonal(a)redhat.com, spinder(a)redhat.com,
sponnaga(a)redhat.com, sthorger(a)redhat.com,
tcunning(a)redhat.com, theute(a)redhat.com,
tkirby(a)redhat.com, tkuratom(a)redhat.com,
tom.jenkinson(a)redhat.com, yborgess(a)redhat.com
Target Milestone: ---
Classification: Other
An issue where the "secureValidation" property is not passed correctly when
creating a KeyInfo from a KeyInfoReference element. This allows an attacker to
abuse an XPath Transform to extract any local .xml files in a RetrievalMethod
element.
External Reference:
https://lists.debian.org/debian-lts-announce/2021/09/msg00015.html
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https://bugzilla.redhat.com/show_bug.cgi?id=2011190