CVE-2017-5896

Upstream information

CVE-2017-5896 at MITRE

Description

Heap-based buffer overflow in the fz_subsample_pixmap function in fitz/pixmap.c in MuPDF 1.10a allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted image.

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SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores

	National Vulnerability Database
Base Score	4.3
Vector	AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector	Network
Access Complexity	Medium
Authentication	None
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	Partial

CVSS v3 Scores

	National Vulnerability Database
Base Score	5.5
Vector	AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Access Vector	Local
Access Complexity	Low
Privileges Required	None
User Interaction	Required
Scope	Unchanged
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	High

SUSE Bugzilla entries: 1023761 [NEW], 1024679 [NEW], 1031053 [RESOLVED / DUPLICATE]

SUSE Security Advisories:

• openSUSE-SU-2017:0504-1, published Sat, 18 Feb 2017 15:16:03 +0100 (CET)

List of released packages

Product(s)	Fixed package version(s)	References
openSUSE Leap 42.1	mupdf >= 1.10a-15.1 mupdf-devel-static >= 1.10a-15.1	Patchnames: openSUSE-2017-271
openSUSE Leap 42.2	mupdf >= 1.10a-11.2 mupdf-devel-static >= 1.10a-11.2	Patchnames: openSUSE-2017-271