5.5
MEDIUM
CVE-2016-9601
Ghostscript JBIG2 Heap Buffer Overflow
Description

ghostscript before version 9.21 is vulnerable to a heap based buffer overflow that was found in the ghostscript jbig2_decode_gray_scale_image function which is used to decode halftone segments in a JBIG2 image. A document (PostScript or PDF) with an embedded, specially crafted, jbig2 image could trigger a segmentation fault in ghostscript.

INFO

Published Date :

April 24, 2018, 1:29 a.m.

Last Modified :

Nov. 21, 2024, 3:01 a.m.

Remotely Exploitable :

No

Impact Score :

3.6

Exploitability Score :

1.8
Affected Products

The following products are affected by CVE-2016-9601 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Artifex gpl_ghostscript
2 Artifex jbig2dec
1 Debian debian_linux
References to Advisories, Solutions, and Tools

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2016-9601 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2016-9601 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://git.ghostscript.com/?p=jbig2dec.git%3Ba=commit%3Bh=e698d5c11d27212aa1098bc5b1673a3378563092
    Added Reference http://www.securityfocus.com/bid/97095
    Added Reference https://bugs.ghostscript.com/show_bug.cgi?id=697457
    Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9601
    Added Reference https://security.gentoo.org/glsa/201706-24
    Added Reference https://www.debian.org/security/2017/dsa-3817
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference Red Hat, Inc. http://git.ghostscript.com/?p=jbig2dec.git%3Ba=commit%3Bh=e698d5c11d27212aa1098bc5b1673a3378563092 [No types assigned]
    Removed Reference Red Hat, Inc. http://git.ghostscript.com/?p=jbig2dec.git;a=commit;h=e698d5c11d27212aa1098bc5b1673a3378563092
    Removed CWE Red Hat, Inc. CWE-122
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CVSS V3 Red Hat, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
    Added CWE Red Hat, Inc. CWE-122
    Added CWE Red Hat, Inc. CWE-190
  • Initial Analysis by [email protected]

    May. 25, 2018

    Action Type Old Value New Value
    Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism
    Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:N/A:P)
    Added CVSS V3 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
    Changed Reference Type http://git.ghostscript.com/?p=jbig2dec.git;a=commit;h=e698d5c11d27212aa1098bc5b1673a3378563092 No Types Assigned http://git.ghostscript.com/?p=jbig2dec.git;a=commit;h=e698d5c11d27212aa1098bc5b1673a3378563092 Third Party Advisory
    Changed Reference Type https://www.debian.org/security/2017/dsa-3817 No Types Assigned https://www.debian.org/security/2017/dsa-3817 Third Party Advisory
    Changed Reference Type http://www.securityfocus.com/bid/97095 No Types Assigned http://www.securityfocus.com/bid/97095 Third Party Advisory, VDB Entry
    Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9601 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9601 Issue Tracking, Third Party Advisory
    Changed Reference Type https://security.gentoo.org/glsa/201706-24 No Types Assigned https://security.gentoo.org/glsa/201706-24 Third Party Advisory
    Changed Reference Type https://bugs.ghostscript.com/show_bug.cgi?id=697457 No Types Assigned https://bugs.ghostscript.com/show_bug.cgi?id=697457 Issue Tracking, Third Party Advisory
    Added CWE CWE-119
    Added CPE Configuration OR *cpe:2.3:a:artifex:gpl_ghostscript:*:*:*:*:*:*:*:* versions up to (excluding) 9.21
    Added CPE Configuration OR *cpe:2.3:a:artifex:jbig2dec:*:*:*:*:*:*:*:* versions up to (including) 0.13 *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Apr. 28, 2018

    Action Type Old Value New Value
    Changed Description ghostscript before version 0.14 is vulnerable to a heap based buffer overflow that was found in the ghostscript jbig2_decode_gray_scale_image function which is used to decode halftone segments in a JBIG2 image. A document (PostScript or PDF) with an embedded, specially crafted, jbig2 image could trigger a segmentation fault in ghostscript. ghostscript before version 9.21 is vulnerable to a heap based buffer overflow that was found in the ghostscript jbig2_decode_gray_scale_image function which is used to decode halftone segments in a JBIG2 image. A document (PostScript or PDF) with an embedded, specially crafted, jbig2 image could trigger a segmentation fault in ghostscript.
  • CVE Modified by [email protected]

    Apr. 25, 2018

    Action Type Old Value New Value
    Added Reference https://www.debian.org/security/2017/dsa-3817 [No Types Assigned]
    Added Reference https://security.gentoo.org/glsa/201706-24 [No Types Assigned]
    Added Reference http://www.securityfocus.com/bid/97095 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2016-9601 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.18 }} -0.01%

score

0.55525

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability