CVE-2017-14733

Description

ReadRLEImage in coders/rle.c in GraphicsMagick 1.3.26 mishandles RLE headers that specify too few colors, which allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted file.

Category

6.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 1.42% Top 25%
Vendor Advisory debian.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory ubuntu.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.debian.org/security/2018/dsa-4321 third party advisory vendor advisory
http://hg.graphicsmagick.org/hg/GraphicsMagick?cmd=changeset%3Bnode=5381c71724e3
https://lists.debian.org/debian-lts-announce/2018/06/msg00009.html third party advisory mailing list
https://sourceforge.net/p/graphicsmagick/bugs/458/ not applicable
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PF62B5PJA2JDUOCKJGUQO3SPL74BEYSV/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WHIKB4TP6KBJWT2UIPWL5MWMG5QXKGEJ/ vendor advisory
https://usn.ubuntu.com/4232-1/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-14733?
CVE-2017-14733 has been scored as a medium severity vulnerability.
How to fix CVE-2017-14733?
To fix CVE-2017-14733, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-14733 being actively exploited in the wild?
It is possible that CVE-2017-14733 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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