CVE-2017-5991

HIGH
7.5
CVSS Score
Published: February 15, 2017 at 06:11 AM UTC
Updated: June 17, 2026 at 01:21 AM UTC
2 products affected across 2 vendorsDebian LinuxMuPDF

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Severity
HIGH7.5
Exploit prediction
EPSS 15%

Description

An issue was discovered in Artifex MuPDF before 1912de5f08e90af1d9d0a9791f58ba3afdb9d465. The pdf_run_xobject function in pdf-op-run.c encounters a NULL pointer dereference during a Fitz fz_paint_pixmap_with_mask painting operation. Versions 1.11 and later are unaffected.

Affected

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

v < 1.11
Affected range stops below 1.11, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

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

References (6)

Vendor Advisoryx_refsource_DEBIANThird Party Advisory
http://www.debian.org/security/2017/dsa-3797
VDB Entryx_refsource_BIDBroken Link
http://www.securityfocus.com/bid/96213
x_refsource_CONFIRMExploitThird Party Advisory
https://bugs.ghostscript.com/show_bug.cgi?id=697500
Vendor Advisoryx_refsource_GENTOOThird Party Advisory
https://security.gentoo.org/glsa/201706-08
Exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
https://www.exploit-db.com/exploits/42138/

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-476

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