Bug 1183508 – VUL-1: CVE-2020-36281: leptonica: heap-based buffer over-read in pixFewColorsOctcubeQuantMixed

Bug 1183508 - (CVE-2020-36281) VUL-1: CVE-2020-36281: leptonica: heap-based buffer over-read in pixFewColorsOctcubeQuantMixed

(CVE-2020-36281)
Summary:	VUL-1: CVE-2020-36281: leptonica: heap-based buffer over-read in pixFewColors...

Status:	NEW

Classification:	openSUSE
Product:	openSUSE Distribution
Classification:	openSUSE
Component:	Basesystem
Version:	Leap 15.2
Hardware:	Other Other

Priority:	P4 - Low Severity: Minor (vote)
Target Milestone:	---
Assigned To:	Kyrill Detinov
QA Contact:	Security Team bot

URL:	https://smash.suse.de/issue/279721/
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Reported:	2021-03-15 08:23 UTC by Alexander Bergmann
Modified:	2021-03-15 08:27 UTC (History)
CC List:	0 users

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Found By:	Security Response Team
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Description Alexander Bergmann 2021-03-15 08:23:49 UTC

CVE-2020-36281

Leptonica before 1.80.0 allows a heap-based buffer over-read in
pixFewColorsOctcubeQuantMixed in colorquant1.c.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-36281
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22140
https://github.com/DanBloomberg/leptonica/compare/1.79.0...1.80.0
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36281
https://github.com/DanBloomberg/leptonica/commit/5ee24b398bb67666f6d173763eaaedd9c36fb1e5