Bug 1111638 - (CVE-2018-18088) VUL-1: CVE-2018-18088: openjpeg2: NULL pointer dereference in the imagetopnm function of jp2/convert.c
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
Other Other
: P4 - Low : Minor
: ---
Assigned To: Hans Petter Jansson
Security Team bot
Depends on:
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Reported: 2018-10-12 11:24 UTC by Karol Babioch
Modified: 2022-09-16 09:21 UTC (History)
4 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---
gabriele.sonnu: needinfo? (hpj)


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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 


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