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CVE-2017-14103

N/A

Published: September 1, 2017 at 01:00 PM UTC

Updated: June 17, 2026 at 01:05 AM UTC

1 product affected across 1 vendorGraphicsMagick

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Severity

N/A

Exploit prediction

EPSS 30%

Description

The ReadJNGImage and ReadOneJNGImage functions in coders/png.c in GraphicsMagick 1.3.26 do not properly manage image pointers after certain error conditions, which allows remote attackers to conduct use-after-free attacks via a crafted file, related to a ReadMNGImage out-of-order CloseBlob call. NOTE: this vulnerability exists because of an incomplete fix for CVE-2017-11403.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

GraphicsMagick · Graphicsmagick

95%

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

x_refsource_MISCIssue TrackingPatchThird Party Advisory

Source: [email protected]

http://hg.code.sf.net/p/graphicsmagick/code/rev/98721124e51f

x_refsource_MISCPatchThird Party AdvisoryVDB Entry

Source: [email protected]

https://blogs.gentoo.org/ago/2017/09/01/graphicsmagick-use-after-free-in-closeblob-blob-c-incomplete-fix-for-cve-2017-11403/

CVSS

6.8MEDIUM[email protected]

Confidentiality: PARTIAL
Integrity: PARTIAL
Availability: PARTIAL

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-416

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