Bug 1188756 – VUL-1: CVE-2021-31292: exiv2: An integer overflow in CrwMap:encode0x1810 allows attackers to trigger a heap-based buffer overflow and cause a denial of service via crafted metadata.

Bug 1188756 - (CVE-2021-31292) VUL-1: CVE-2021-31292: exiv2: An integer overflow in CrwMap:encode0x1810 allows attackers to trigger a heap-based buffer overflow and cause a denial of service via crafted metadata.

(CVE-2021-31292)
Summary:	VUL-1: CVE-2021-31292: exiv2: An integer overflow in CrwMap:encode0x1810 allo...

Status:	RESOLVED INVALID

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

Priority:	P5 - None Severity: Minor
Target Milestone:	---
Assigned To:	Dirk Mueller
QA Contact:	Security Team bot

URL:	https://smash.suse.de/issue/305175/
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Reported:	2021-07-27 14:57 UTC by Robert Frohl
Modified:	2021-07-27 15:04 UTC (History)
CC List:	1 user (show)

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Found By:	Security Response Team
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Description Robert Frohl 2021-07-27 14:57:11 UTC

CVE-2021-31292

An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers to
trigger a heap-based buffer overflow and cause a denial of service (DOS) via
crafted metadata.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-31292
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31292
https://github.com/Exiv2/exiv2/issues/1530

Comment 1 Robert Frohl 2021-07-27 15:04:43 UTC

does not affect any version of SLE and already fixed in openSUSE:Factory, closing