CVE-2016-6525
published 2016-09-22CVE-2016-6525: Heap-based buffer overflow in the pdf_load_mesh_params function in pdf/pdf-shade.c in MuPDF allows remote attackers to cause a denial of service (crash) or…
PriorityP350critical9.8CVSS 3.0
AVNACLPRNUINSUCHIHAH
EPSS
3.77%
88.7th percentile
Heap-based buffer overflow in the pdf_load_mesh_params function in pdf/pdf-shade.c in MuPDF allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a large decode array.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| artifex | mupdf | <= 1.9 | — |
| artifex | mupdf | >= 0 < 1.9a+ds1-1.2 | 1.9a+ds1-1.2 |
| artifex | mupdf | >= 0 < 1.9a+ds1-1.2 | 1.9a+ds1-1.2 |
| artifex | mupdf | >= 0 < 1.9a+ds1-1.2 | 1.9a+ds1-1.2 |
| artifex | mupdf | >= 0 < 1.9a+ds1-1.2 | 1.9a+ds1-1.2 |
| debian | debian_linux | — | — |
| debian | mupdf | < mupdf 1.9a+ds1-1.2 (bookworm) | mupdf 1.9a+ds1-1.2 (bookworm) |
CVSS provenance
nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
vendor_debian9.8CRITICAL
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-9g7x-w32v-gmpx: Heap-based buffer overflow in the pdf_load_mesh_params function in pdf/pdf-shade
ghsa_unreviewed·2022-05-17
CVE-2016-6525 [CRITICAL] CWE-119 GHSA-9g7x-w32v-gmpx: Heap-based buffer overflow in the pdf_load_mesh_params function in pdf/pdf-shade
Heap-based buffer overflow in the pdf_load_mesh_params function in pdf/pdf-shade.c in MuPDF allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a large decode array.
OSV
CVE-2016-6525: Heap-based buffer overflow in the pdf_load_mesh_params function in pdf/pdf-shade
osv·2016-09-22·CVSS 9.8
CVE-2016-6525 [CRITICAL] CVE-2016-6525: Heap-based buffer overflow in the pdf_load_mesh_params function in pdf/pdf-shade
Heap-based buffer overflow in the pdf_load_mesh_params function in pdf/pdf-shade.c in MuPDF allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a large decode array.
Debian
CVE-2016-6525: mupdf - Heap-based buffer overflow in the pdf_load_mesh_params function in pdf/pdf-shade...
vendor_debian·2016·CVSS 9.8
CVE-2016-6525 [CRITICAL] CVE-2016-6525: mupdf - Heap-based buffer overflow in the pdf_load_mesh_params function in pdf/pdf-shade...
Heap-based buffer overflow in the pdf_load_mesh_params function in pdf/pdf-shade.c in MuPDF allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a large decode array.
Scope: local
bookworm: resolved (fixed in 1.9a+ds1-1.2)
bullseye: resolved (fixed in 1.9a+ds1-1.2)
forky: resolved (fixed in 1.9a+ds1-1.2)
sid: resolved (fixed in 1.9a+ds1-1.2)
trixie: resolved (fixed in 1.9a+ds1-1.2)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2016-6525 mupdf: heap overflow in pdf_load_mesh_params()
bugzilla·2016-08-03·CVSS 9.8
CVE-2016-6525 [CRITICAL] CVE-2016-6525 mupdf: heap overflow in pdf_load_mesh_params()
CVE-2016-6525 mupdf: heap overflow in pdf_load_mesh_params()
A heap overflow vulnerability leading to a crash was found in the "pdf_load_mesh_params" function in "source/pdf/pdf-shade.c".
Upstream bug:
http://bugs.ghostscript.com/show_bug.cgi?id=696954
Upstream patch:
http://git.ghostscript.com/?p=mupdf.git;h=39b0f07dd960f34e7e6bf230ffc3d87c41ef0f2e
Original report and CVE request:
http://seclists.org/oss-sec/2016/q3/235
Discussion:
Created mupdf tracking bugs for this issue:
Affects: fedora-all [bug 1363695]
Bugzilla
CVE-2016-6525 CVE-2016-8674 CVE-2017-5896 mupdf: various flaws [fedora-all]
bugzilla·2016-08-03·CVSS 9.8
CVE-2016-6525 [CRITICAL] CVE-2016-6525 CVE-2016-8674 CVE-2017-5896 mupdf: various flaws [fedora-all]
CVE-2016-6525 CVE-2016-8674 CVE-2017-5896 mupdf: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of Fe
http://bugs.ghostscript.com/show_bug.cgi?id=696954http://git.ghostscript.com/?p=mupdf.git%3Bh=39b0f07dd960f34e7e6bf230ffc3d87c41ef0f2ehttp://www.debian.org/security/2016/dsa-3655http://www.openwall.com/lists/oss-security/2016/08/03/8http://www.securityfocus.com/bid/92266https://security.gentoo.org/glsa/201702-12http://bugs.ghostscript.com/show_bug.cgi?id=696954http://git.ghostscript.com/?p=mupdf.git%3Bh=39b0f07dd960f34e7e6bf230ffc3d87c41ef0f2ehttp://www.debian.org/security/2016/dsa-3655http://www.openwall.com/lists/oss-security/2016/08/03/8http://www.securityfocus.com/bid/92266https://security.gentoo.org/glsa/201702-12
2016-09-22
Published