CVE-2018-1000039

Published: May 24, 2018Modified: Nov 21, 2024

7.8

Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

In Artifex MuPDF 1.12.0 and earlier, multiple heap use after free bugs in the PDF parser could allow an attacker to execute arbitrary code, read memory, or cause a denial of service via a crafted file.

Affected (1)

Products: Artifex: Mupdf

Artifex

1 product

Mupdf

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Artifex Mupdf	Up to 1.12.0

Related CWEs

CWE-416

Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (26)

http://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=4dcc6affe04368461310a21238f7e1871a752a05%3Bhp=8ec561d1bccc46e9db40a9f61310cd8b3763914e

Source: cve@mitre.org

http://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=71ceebcf56e682504da22c4035b39a2d451e8ffd%3Bhp=7f82c01523505052615492f8e220f4348ba46995

Source: cve@mitre.org

http://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=f597300439e62f5e921f0d7b1e880b5c1a1f1607%3Bhp=093fc3b098dc5fadef5d8ad4b225db9fb124758b

Source: cve@mitre.org

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5492

Source: cve@mitre.org

ExploitIssue TrackingPatchThird Party Advisory

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5513

Source: cve@mitre.org

ExploitIssue TrackingPatchThird Party Advisory

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5521

Source: cve@mitre.org

ExploitIssue TrackingPatchThird Party Advisory

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5604

Source: cve@mitre.org

ExploitIssue TrackingThird Party Advisory

https://bugs.ghostscript.com/show_bug.cgi?id=698883

Source: cve@mitre.org

https://bugs.ghostscript.com/show_bug.cgi?id=698888

Source: cve@mitre.org

https://bugs.ghostscript.com/show_bug.cgi?id=698891

Source: cve@mitre.org

https://bugs.ghostscript.com/show_bug.cgi?id=698892

Source: cve@mitre.org

https://bugs.ghostscript.com/show_bug.cgi?id=698901

Source: cve@mitre.org

https://security.gentoo.org/glsa/201811-15

Source: cve@mitre.org

Third Party Advisory

http://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=4dcc6affe04368461310a21238f7e1871a752a05%3Bhp=8ec561d1bccc46e9db40a9f61310cd8b3763914e