Bug 1048883

Summary:	VUL-1: CVE-2017-11336, CVE-2017-11337, CVE-2017-11338, CVE-2017-11339, CVE-2017-11340: exiv2: Multiple issues
Product:	[openSUSE] openSUSE Tumbleweed	Reporter:	Johannes Segitz <jsegitz>
Component:	Other	Assignee:	Security Team bot <security-team>
Status:	RESOLVED FIXED	QA Contact:	E-mail List <qa-bugs>
Severity:	Normal
Priority:	P4 - Low	CC:	astieger, meissner
Version:	Current
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/188556/
Whiteboard:	CVSSv3:SUSE:CVE-2017-11338:7.5:(AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) CVSSv3:RedHat:CVE-2017-11336:3.3:(AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L) CVSSv3:RedHat:CVE-2017-11337:3.3:(AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L) CVSSv3:RedHat:CVE-2017-11338:5.5:(AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H) CVSSv3:RedHat:CVE-2017-11339:7.0:(AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H) CVSSv3:RedHat:CVE-2017-11340:5.5:(AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H) CVSSv2:NVD:CVE-2017-11340:4.3:(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Found By:	---	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Johannes Segitz 2017-07-17 07:09:20 UTC

We received reports about the attached reproducers triggering the following problems in exiv2:

CVE-2017-11336
There is a heap-based buffer over-read in the Image::printIFDStructure
function in image.cpp in Exiv2 0.26. A Crafted input will lead to a
remote denial of service attack.
Reproducer: POC2
https://bugzilla.redhat.com/show_bug.cgi?id=1470729

CVE-2017-11337
There is an invalid free in  Action::TaskFactory::cleanup  funtion of actions.cpp in  exiv2. A crafted input will lead to remote denial of service attack.
Reproducer: POC3
https://bugzilla.redhat.com/show_bug.cgi?id=1470737

CVE-2017-11338
There is an infinite loop in the Exiv2::Image::printIFDStructure function of image.cpp in Exiv2 0.26. A crafted input will lead to a remote denial of service attack.
Reproducer: POC4
https://bugzilla.redhat.com/show_bug.cgi?id=1470913

CVE-2017-11339
There is a heap-based buffer overflow in the Image::printIFDStructure function of image.cpp in Exiv2 0.26. A Crafted input will lead to a remote denial of service attack.
Reproducer: POC5
https://bugzilla.redhat.com/show_bug.cgi?id=1470946

CVE-2017-11340
There is a Segmentation fault in the XmpParser::terminate() function in Exiv2 0.26, related to an exit call. A Crafted input will lead to a remote denial of service attack.
Reproducer: POC6
https://bugzilla.redhat.com/show_bug.cgi?id=1470950

I tried to reproduce the issues, but none of the reproducers trigger for me. Do we have something special in our packages that might mitigate the problems?

Comment 1 Marcus Meissner 2017-08-21 15:39:13 UTC

CVE-2017-11336 - affects only factory exiv2 0.26 (not 0.25)

CVE-2017-11337 - affects only factory exiv2 0.26 (not 0.25)

CVE-2017-11338 - affects only factory exiv2 0.26 (not 0.25)

CVE-2017-11339 - affects only factory exiv2 0.26 (not 0.25)

CVE-2017-11340 - affects only factory exiv2 0.26 (not 0.25)


This is largely all in the same place, printIFDStructure and might even be dups I think.

Comment 2 Dirk Mueller 2018-05-30 11:48:27 UTC

fixed as part of https://github.com/Exiv2/exiv2/pull/120 which I submitted to Factory now.

Comment 3 Swamp Workflow Management 2018-05-30 12:40:06 UTC

This is an autogenerated message for OBS integration:
This bug (1048883) was mentioned in
https://build.opensuse.org/request/show/613049 Factory / exiv2

Comment 5 Swamp Workflow Management 2018-07-05 10:11:04 UTC

SUSE-SU-2018:1882-1: An update that fixes 15 vulnerabilities is now available.

Category: security (moderate)
Bug References: 1048883,1050257,1051188,1054590,1054592,1054593,1060995,1060996,1061000,1061023
CVE References: CVE-2017-11337,CVE-2017-11338,CVE-2017-11339,CVE-2017-11340,CVE-2017-11553,CVE-2017-11591,CVE-2017-11592,CVE-2017-11683,CVE-2017-12955,CVE-2017-12956,CVE-2017-12957,CVE-2017-14859,CVE-2017-14860,CVE-2017-14862,CVE-2017-14864
Sources used:
SUSE Linux Enterprise Module for Desktop Applications 15 (src):    exiv2-0.26-6.3.1

Comment 6 Andreas Stieger 2018-07-13 18:04:35 UTC

done

Comment 7 Swamp Workflow Management 2018-07-14 01:09:32 UTC

openSUSE-SU-2018:1961-1: An update that fixes 15 vulnerabilities is now available.

Category: security (moderate)
Bug References: 1048883,1050257,1051188,1054590,1054592,1054593,1060995,1060996,1061000,1061023
CVE References: CVE-2017-11337,CVE-2017-11338,CVE-2017-11339,CVE-2017-11340,CVE-2017-11553,CVE-2017-11591,CVE-2017-11592,CVE-2017-11683,CVE-2017-12955,CVE-2017-12956,CVE-2017-12957,CVE-2017-14859,CVE-2017-14860,CVE-2017-14862,CVE-2017-14864
Sources used:
openSUSE Leap 15.0 (src):    exiv2-0.26-lp150.5.3.1

Comment 8 Marcus Meissner 2018-08-29 14:59:49 UTC

done