Bug 1111638 – VUL-1: CVE-2018-18088: openjpeg2: NULL pointer dereference in the imagetopnm function of jp2/convert.c

Bug 1111638 - (CVE-2018-18088) VUL-1: CVE-2018-18088: openjpeg2: NULL pointer dereference in the imagetopnm function of jp2/convert.c

(CVE-2018-18088)
Summary:	VUL-1: CVE-2018-18088: openjpeg2: NULL pointer dereference in the imagetopnm ...

Status:	NEW

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

Priority:	P4 - Low Severity: Minor
Target Milestone:	---
Assigned To:	Hans Petter Jansson
QA Contact:	Security Team bot

URL:	https://smash.suse.de/issue/216479/
Whiteboard:	CVSSv3:SUSE:CVE-2018-18088:3.3:(AV:L...
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Reported:	2018-10-12 11:24 UTC by Karol Babioch
Modified:	2020-06-29 06:36 UTC (History)
CC List:	2 users (show)

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Found By:	Security Response Team
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Description Karol Babioch 2018-10-12 11:24:03 UTC

A flaw was found in OpenJPEG 2.3.0. A NULL pointer dereference for "red" in the imagetopnm function of jp2/convert.c 

References:
https://github.com/uclouvain/openjpeg/issues/1152

References:
https://bugzilla.redhat.com/show_bug.cgi?id=1638558
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-18088
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-18088.html

Comment 1 Karol Babioch 2018-10-12 11:26:04 UTC

Potential fix (proposed upstream, not yet merged): https://github.com/uclouvain/openjpeg/commit/0e6a5553cfef21b764d289585af2c6934a95456b

Comment 2 Karol Babioch 2018-10-12 11:47:09 UTC

Seems like only SLE-15 would be vulnerable to this. The SLE12 version is based on upstream version 2.1.0 and does not contain the vulnerable code.

Comment 3 Michael Vetter 2019-03-29 10:40:07 UTC

https://github.com/hlef/openjpeg/commit/cab352e249ed3372dd9355c85e837613fff98fa2 got accepted as upstream fix.
https://github.com/uclouvain/openjpeg/pull/1160 seems also relevant.

Comment 4 Swamp Workflow Management 2019-04-03 21:20:28 UTC

This is an autogenerated message for OBS integration:
This bug (1111638) was mentioned in
https://build.opensuse.org/request/show/691318 Factory / openjpeg2