Bug 1146608 (CVE-2019-14973) - VUL-1: CVE-2019-14973: tiff: _TIFFCheckMalloc and _TIFFCheckRealloc in tif_aux.c in LibTIFF through 4.0.10 mishandle Integer Overflow checks because they rely on compiler behavior that is undefined by the applicable C standards
Summary: VUL-1: CVE-2019-14973: tiff: _TIFFCheckMalloc and _TIFFCheckRealloc in tif_au...
Status: RESOLVED FIXED
Alias: CVE-2019-14973
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P4 - Low : Normal
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/239612/
Whiteboard: CVSSv3:SUSE:CVE-2019-14973:5.5:(AV:L/...
Keywords:
Depends on:
Blocks:
 
Reported: 2019-08-21 10:15 UTC by Wolfgang Frisch
Modified: 2023-12-07 08:53 UTC (History)
4 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---


Attachments
upstream patch (12.66 KB, patch)
2019-08-21 10:16 UTC, Wolfgang Frisch
Details | Diff

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Description Wolfgang Frisch 2019-08-21 10:15:31 UTC
CVE-2019-14973

_TIFFCheckMalloc and _TIFFCheckRealloc in tif_aux.c in LibTIFF through 4.0.10
mishandle Integer Overflow checks because they rely on compiler behavior that is
undefined by the applicable C standards. This can, for example, lead to an
application crash.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-14973
http://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-14973.html
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14973
https://gitlab.com/libtiff/libtiff/merge_requests/90
Comment 1 Wolfgang Frisch 2019-08-21 10:16:10 UTC
Created attachment 814951 [details]
upstream patch
Comment 3 Michael Vetter 2019-10-10 14:11:16 UTC
Prepared changes for SLE15 at https://build.suse.de/package/show/home:mvetter:tiff-bsc1146608/tiff.SUSE_SLE-15_Update

Do you have a reproducer to test?
Comment 4 Wolfgang Frisch 2019-10-10 15:37:02 UTC
(In reply to Michael Vetter from comment #3)
> Do you have a reproducer to test?

Unfortunately there are currently no exploits or reproducers available.
Comment 5 Michael Vetter 2019-11-14 10:00:58 UTC
SR#205112 to SUSE_SLE-15_Update
SR#205114 to SUSE_SLE-12_Update
Comment 7 Swamp Workflow Management 2019-11-25 20:28:26 UTC
SUSE-SU-2019:3058-1: An update that fixes 5 vulnerabilities is now available.

Category: security (moderate)
Bug References: 1108606,1121626,1125113,1146608,983268
CVE References: CVE-2016-5102,CVE-2018-17000,CVE-2019-14973,CVE-2019-6128,CVE-2019-7663
Sources used:
SUSE Linux Enterprise Software Development Kit 12-SP5 (src):    tiff-4.0.9-44.42.1
SUSE Linux Enterprise Software Development Kit 12-SP4 (src):    tiff-4.0.9-44.42.1
SUSE Linux Enterprise Server 12-SP5 (src):    tiff-4.0.9-44.42.1
SUSE Linux Enterprise Server 12-SP4 (src):    tiff-4.0.9-44.42.1
SUSE Linux Enterprise Desktop 12-SP4 (src):    tiff-4.0.9-44.42.1

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 8 Swamp Workflow Management 2020-09-24 19:15:48 UTC
SUSE-SU-2020:2744-1: An update that fixes one vulnerability is now available.

Category: security (moderate)
Bug References: 1146608
CVE References: CVE-2019-14973
JIRA References: 
Sources used:
SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2 (src):    tiff-4.0.9-5.30.28
SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP1 (src):    tiff-4.0.9-5.30.28
SUSE Linux Enterprise Module for Desktop Applications 15-SP2 (src):    tiff-4.0.9-5.30.28
SUSE Linux Enterprise Module for Desktop Applications 15-SP1 (src):    tiff-4.0.9-5.30.28
SUSE Linux Enterprise Module for Basesystem 15-SP2 (src):    tiff-4.0.9-5.30.28
SUSE Linux Enterprise Module for Basesystem 15-SP1 (src):    tiff-4.0.9-5.30.28

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 9 Swamp Workflow Management 2020-09-28 13:17:05 UTC
openSUSE-SU-2020:1561-1: An update that fixes one vulnerability is now available.

Category: security (moderate)
Bug References: 1146608
CVE References: CVE-2019-14973
JIRA References: 
Sources used:
openSUSE Leap 15.2 (src):    tiff-4.0.9-lp152.11.3.1
Comment 10 Swamp Workflow Management 2020-11-05 23:26:46 UTC
openSUSE-SU-2020:1840-1: An update that fixes one vulnerability is now available.

Category: security (moderate)
Bug References: 1146608
CVE References: CVE-2019-14973
JIRA References: 
Sources used:
openSUSE Leap 15.1 (src):    tiff-4.0.9-lp151.10.3.1
Comment 14 OBSbugzilla Bot 2023-10-30 19:35:17 UTC
This is an autogenerated message for OBS integration:
This bug (1146608) was mentioned in
https://build.opensuse.org/request/show/1121286 Factory / tiff
Comment 17 Wolfgang Frisch 2023-12-07 08:53:25 UTC
Released