Vulnerability CVE-2017-15369

Vulnerability Name:

CVE-2017-15369 (CCN-133460)

Assigned:

2017-10-11

Published:

2017-10-11

Updated:

2017-11-07

Summary:

The build_filter_chain function in pdf/pdf-stream.c in Artifex MuPDF before 2017-09-25 mishandles a certain case where a variable may reside in a register, which allows remote attackers to cause a denial of service (Fitz fz_drop_imp use-after-free and application crash) or possibly have unspecified other impact via a crafted PDF document.

CVSS v3 Severity:

7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): High

CVSS v2 Severity:

6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Complete

Vulnerability Type:

CWE-416

Vulnerability Consequences:

Denial of Service

References:

Source: MITRE
Type: CNA
CVE-2017-15369

Source: CCN
Type: mupdf GIT Repository
Consistently drop filter chain upon error

Source: CONFIRM
Type: Issue Tracking, Third Party Advisory
http://git.ghostscript.com/?p=mupdf.git;h=c2663e51238ec8256da7fc61ad580db891d9fe9a

Source: CCN
Type: Bugzilla Bug 698592
MuPDF - Use-after-free in fz_drop_imp()

Source: CONFIRM
Type: Issue Tracking, Third Party Advisory
https://bugs.ghostscript.com/show_bug.cgi?id=698592

Source: XF
Type: UNKNOWN
artifex-cve201715369-dos(133460)

Vulnerable Configuration:

Configuration 1:

cpe:/a:artifex:mupdf:*:*:*:*:*:*:*:* (Version <= 1.11)

Configuration CCN 1:

cpe:/a:artifex:mupdf:1.11:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:201715369	V	CVE-2017-15369	2022-06-30
oval:org.opensuse.security:def:113003	P	mupdf-1.18.0-1.7 on GA media (Moderate)	2022-01-17
oval:org.opensuse.security:def:106449	P	Security update for binutils (Moderate)	2021-11-09
oval:com.ubuntu.bionic:def:2017153690000000	V	CVE-2017-15369 on Ubuntu 18.04 LTS (bionic) - medium.	2017-10-16
oval:com.ubuntu.xenial:def:2017153690000000	V	CVE-2017-15369 on Ubuntu 16.04 LTS (xenial) - medium.	2017-10-16
oval:com.ubuntu.disco:def:2017153690000000	V	CVE-2017-15369 on Ubuntu 19.04 (disco) - medium.	2017-10-16
oval:com.ubuntu.artful:def:201715369000	V	CVE-2017-15369 on Ubuntu 17.10 (artful) - medium.	2017-10-15
oval:com.ubuntu.xenial:def:201715369000	V	CVE-2017-15369 on Ubuntu 16.04 LTS (xenial) - medium.	2017-10-15
oval:com.ubuntu.bionic:def:201715369000	V	CVE-2017-15369 on Ubuntu 18.04 LTS (bionic) - medium.	2017-10-15
oval:com.ubuntu.cosmic:def:201715369000	V	CVE-2017-15369 on Ubuntu 18.10 (cosmic) - medium.	2017-10-15
oval:com.ubuntu.cosmic:def:2017153690000000	V	CVE-2017-15369 on Ubuntu 18.10 (cosmic) - medium.	2017-10-15
oval:com.ubuntu.trusty:def:201715369000	V	CVE-2017-15369 on Ubuntu 14.04 LTS (trusty) - medium.	2017-10-15

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