Bug 1172116 – VUL-0: CVE-2020-13112: libexif: multiple buffer over-reads in EXIF MakerNote handling could lead to information disclosure and crashes

Bug 1172116 - (CVE-2020-13112) VUL-0: CVE-2020-13112: libexif: multiple buffer over-reads in EXIF MakerNote handling could lead to information disclosure and crashes

(CVE-2020-13112)
Summary:	VUL-0: CVE-2020-13112: libexif: multiple buffer over-reads in EXIF MakerNote ...

Status:	RESOLVED FIXED

Classification:	Novell Products
Product:	SUSE Security Incidents
Classification:	Novell Products
Component:	Incidents
Version:	unspecified
Hardware:	Other Other

Priority:	P3 - Medium Severity: Normal
Target Milestone:	---
Assigned To:	Security Team bot
QA Contact:	Security Team bot

URL:	https://smash.suse.de/issue/259953/
Whiteboard:	CVSSv3.1:SUSE:CVE-2020-13112:9.1:(AV:...
Keywords:

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Reported:	2020-05-26 11:09 UTC by Alexandros Toptsoglou
Modified:	2022-09-16 12:00 UTC (History)
CC List:	4 users (show)

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Found By:	Security Response Team
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Blocker:	---
Marketing QA Status:	---
IT Deployment:	---

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Description Alexandros Toptsoglou 2020-05-26 11:09:14 UTC

CVE-2020-13112

An issue was discovered in libexif before 0.6.22. Several buffer over-reads in
EXIF MakerNote handling could lead to information disclosure and crashes. This
is different from CVE-2020-0093.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-13112
https://github.com/libexif/libexif/commit/435e21f05001fb03f9f186fa7cbc69454afd00d1
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13112

Comment 1 OBSbugzilla Bot 2020-05-26 13:30:16 UTC

This is an autogenerated message for OBS integration:
This bug (1172116) was mentioned in
https://build.opensuse.org/request/show/809029 Factory / libexif

Comment 5 Swamp Workflow Management 2020-06-04 13:19:09 UTC

SUSE-SU-2020:1534-1: An update that fixes 9 vulnerabilities is now available.

Category: security (moderate)
Bug References: 1055857,1059893,1120943,1160770,1171475,1171847,1172105,1172116,1172121
CVE References: CVE-2016-6328,CVE-2017-7544,CVE-2018-20030,CVE-2019-9278,CVE-2020-0093,CVE-2020-12767,CVE-2020-13112,CVE-2020-13113,CVE-2020-13114
Sources used:
SUSE OpenStack Cloud Crowbar 8 (src):    libexif-0.6.22-8.9.1
SUSE OpenStack Cloud 8 (src):    libexif-0.6.22-8.9.1
SUSE OpenStack Cloud 7 (src):    libexif-0.6.22-8.9.1
SUSE Linux Enterprise Software Development Kit 12-SP5 (src):    libexif-0.6.22-8.9.1
SUSE Linux Enterprise Software Development Kit 12-SP4 (src):    libexif-0.6.22-8.9.1
SUSE Linux Enterprise Server for SAP 12-SP3 (src):    libexif-0.6.22-8.9.1
SUSE Linux Enterprise Server for SAP 12-SP2 (src):    libexif-0.6.22-8.9.1
SUSE Linux Enterprise Server for SAP 12-SP1 (src):    libexif-0.6.22-8.9.1
SUSE Linux Enterprise Server 12-SP5 (src):    libexif-0.6.22-8.9.1
SUSE Linux Enterprise Server 12-SP4 (src):    libexif-0.6.22-8.9.1
SUSE Linux Enterprise Server 12-SP3-LTSS (src):    libexif-0.6.22-8.9.1
SUSE Linux Enterprise Server 12-SP3-BCL (src):    libexif-0.6.22-8.9.1
SUSE Linux Enterprise Server 12-SP2-LTSS (src):    libexif-0.6.22-8.9.1
SUSE Linux Enterprise Server 12-SP2-BCL (src):    libexif-0.6.22-8.9.1
SUSE Linux Enterprise Server 12-SP1-LTSS (src):    libexif-0.6.22-8.9.1
SUSE Enterprise Storage 5 (src):    libexif-0.6.22-8.9.1
HPE Helion Openstack 8 (src):    libexif-0.6.22-8.9.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.

Comment 6 Swamp Workflow Management 2020-06-08 13:20:30 UTC

SUSE-SU-2020:1553-1: An update that fixes 9 vulnerabilities is now available.

Category: security (moderate)
Bug References: 1055857,1059893,1120943,1160770,1171475,1171847,1172105,1172116,1172121
CVE References: CVE-2016-6328,CVE-2017-7544,CVE-2018-20030,CVE-2019-9278,CVE-2020-0093,CVE-2020-12767,CVE-2020-13112,CVE-2020-13113,CVE-2020-13114
Sources used:
SUSE Linux Enterprise Module for Desktop Applications 15-SP1 (src):    libexif-0.6.22-5.6.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.

Comment 7 Swamp Workflow Management 2020-06-11 13:13:33 UTC

openSUSE-SU-2020:0793-1: An update that fixes 9 vulnerabilities is now available.

Category: security (moderate)
Bug References: 1055857,1059893,1120943,1160770,1171475,1171847,1172105,1172116,1172121
CVE References: CVE-2016-6328,CVE-2017-7544,CVE-2018-20030,CVE-2019-9278,CVE-2020-0093,CVE-2020-12767,CVE-2020-13112,CVE-2020-13113,CVE-2020-13114
Sources used:
openSUSE Leap 15.1 (src):    libexif-0.6.22-lp151.4.6.1

Comment 8 Swamp Workflow Management 2020-07-08 13:23:05 UTC

SUSE-SU-2020:1553-2: An update that fixes 9 vulnerabilities is now available.

Category: security (moderate)
Bug References: 1055857,1059893,1120943,1160770,1171475,1171847,1172105,1172116,1172121
CVE References: CVE-2016-6328,CVE-2017-7544,CVE-2018-20030,CVE-2019-9278,CVE-2020-0093,CVE-2020-12767,CVE-2020-13112,CVE-2020-13113,CVE-2020-13114
Sources used:
SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2 (src):    libexif-0.6.22-5.6.1
SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP1 (src):    libexif-0.6.22-5.6.1
SUSE Linux Enterprise Module for Desktop Applications 15-SP2 (src):    libexif-0.6.22-5.6.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.

Comment 10 Marcus Meissner 2022-07-25 10:57:47 UTC

submitted

Comment 12 Carlos López 2022-09-16 12:00:44 UTC

Released, closing.