Vulnerability Monitor

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CVE-2016-8674

The pdf_to_num function in pdf-object.c in MuPDF before 1.10 allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted file.

Published

2017-02-15T21:59:00.307

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 5.5 (MEDIUM)

CVSSv2 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

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-416

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	artifex	mupdf	≤ 1.9a	Yes

References

http://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=1e03c06456d997435019fb3526fa2d4be7dbc6ec ([email protected])
http://www.debian.org/security/2017/dsa-3797 ([email protected])
http://www.openwall.com/lists/oss-security/2016/10/16/8 Mailing List, Patch, Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/93127 Third Party Advisory, VDB Entry ([email protected])
https://blogs.gentoo.org/ago/2016/09/22/mupdf-use-after-free-in-pdf_to_num-pdf-object-c/ Patch, Third Party Advisory, VDB Entry ([email protected])
https://bugs.ghostscript.com/show_bug.cgi?id=697015 Issue Tracking, Patch ([email protected])
https://bugs.ghostscript.com/show_bug.cgi?id=697019 Issue Tracking, Patch ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1385685 Issue Tracking, Patch ([email protected])
http://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=1e03c06456d997435019fb3526fa2d4be7dbc6ec (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2017/dsa-3797 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2016/10/16/8 Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/93127 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://blogs.gentoo.org/ago/2016/09/22/mupdf-use-after-free-in-pdf_to_num-pdf-object-c/ Patch, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://bugs.ghostscript.com/show_bug.cgi?id=697015 Issue Tracking, Patch (af854a3a-2127-422b-91ae-364da2661108)
https://bugs.ghostscript.com/show_bug.cgi?id=697019 Issue Tracking, Patch (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=1385685 Issue Tracking, Patch (af854a3a-2127-422b-91ae-364da2661108)