Bug 1633036 (CVE-2018-17143)

Summary:	CVE-2018-17143 golang-org-x-net-html: Runtime panic in html.Parse() via crafted html
Product:	[Other] Security Response	Reporter:	Sam Fowler <sfowler>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	admiller, ahardin, apevec, bleanhar, bmontgom, bodavis, ccoleman, chrisw, dedgar, dustymabe, eparis, extras-orphan, fpokorny, hchiramm, jarrpa, jburrell, jcajka, jchaloup, jgoulding, jjoyce, jmulligan, jokerman, jpadman, jschluet, kramdoss, kumarpraveen.nitdgp, lhh, lpabon, lpeer, madam, markmc, mburns, mchappel, mmagr, mnewsome, nstielau, ramkrsna, rbryant, rhs-bugs, sclewis, sisharma, slinaber, sponnaga, tdawson, tdecacqu, thrcka
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-10-25 22:19:23 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1633037, 1633038, 1633039, 1633040, 1638190, 1639102, 1639103, 1651093
Bug Blocks:	1633022, 1633033

Description Sam Fowler 2018-09-26 06:11:15 UTC

The html package (aka x/net/html) through 2018-09-17 in Go mishandles <template><tBody><isindex/action=0>, leading to a "panic: runtime error" in inBodyIM in parse.go during an html.Parse call.


Upstream Issue:

https://github.com/golang/go/issues/27704


Upstream Patch:

https://go-review.googlesource.com/c/net/+/136575

Comment 1 Sam Fowler 2018-09-26 06:12:18 UTC

Created heketi tracking bugs for this issue:

Affects: epel-6 [bug 1633040]
Affects: fedora-all [bug 1633039]


Created kompose tracking bugs for this issue:

Affects: fedora-all [bug 1633038]


Created origin tracking bugs for this issue:

Affects: fedora-all [bug 1633037]

Comment 3 Siddharth Sharma 2018-10-11 10:46:07 UTC

upstream fix

https://github.com/golang/net/commit/2f5d2388922f370f4355f327fcf4cfe9f5583908

Comment 4 Sam Fowler 2018-10-15 05:39:11 UTC

Created golang-googlecode-net tracking bugs for this issue:

Affects: epel-6 [bug 1639103]
Affects: fedora-all [bug 1639102]

Comment 5 Scott Gayou 2018-10-16 21:17:12 UTC

RHEL7 (source from roughly 2014) not affected by reproducer. Most likely occurred when the template changes were merged in 2017. (guessing https://github.com/golang/net/commit/500e7a4f953ddaf55d316b4d3adc516aa0379622)

Comment 6 Summer Long 2018-10-19 06:19:55 UTC

OpenStack OpTools 8/9 grafana versions do not include net/html, which includes the flawed code. OpenStack OpTools 9 golang-googlecode-net does have the flawed code.

Comment 8 Joshua Padman 2019-08-21 02:27:56 UTC

Kompose was in DevTools as part of devsuite. Devsuite is now retired (https://developers.redhat.com/products/devsuite/overview/)