Vulnerability Monitor

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CVE-2017-17858

Heap-based buffer overflow in the ensure_solid_xref function in pdf/pdf-xref.c in Artifex MuPDF 1.12.0 allows a remote attacker to potentially execute arbitrary code via a crafted PDF file, because xref subsection object numbers are unrestricted.

Published

2018-01-22T15:29:00.210

Last Modified

2024-11-21T03:18:50.003

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 7.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-119

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	artifex	mupdf	1.12.0	Yes

References

http://git.ghostscript.com/?p=mupdf.git%3Ba=commit%3Bh=55c3f68d638ac1263a386e0aaa004bb6e8bde731 ([email protected])
https://bugs.ghostscript.com/show_bug.cgi?id=698819 Permissions Required ([email protected])
https://github.com/mzet-/Security-Advisories/blob/master/mzet-adv-2017-01.md Exploit, Patch, Third Party Advisory ([email protected])
https://security.gentoo.org/glsa/201811-15 ([email protected])
http://git.ghostscript.com/?p=mupdf.git%3Ba=commit%3Bh=55c3f68d638ac1263a386e0aaa004bb6e8bde731 (af854a3a-2127-422b-91ae-364da2661108)
https://bugs.ghostscript.com/show_bug.cgi?id=698819 Permissions Required (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/mzet-/Security-Advisories/blob/master/mzet-adv-2017-01.md Exploit, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/201811-15 (af854a3a-2127-422b-91ae-364da2661108)