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CVE-2018-6192

Good to know:

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Date: January 24, 2018

In Artifex MuPDF 1.12.0, the pdf_read_new_xref function in pdf/pdf-xref.c allows remote attackers to cause a denial of service (segmentation violation and application crash) via a crafted pdf file.

Language: C

Severity Score

Related Resources (10)

https://security.gentoo.org/glsa/201811-15
https://people.canonical.com/~ubuntu-security/cve/CVE-2018-6192
https://nvd.nist.gov/vuln/detail/CVE-2018-6192
https://security-tracker.debian.org/tracker/CVE-2018-6192
https://www.debian.org/security/2018/dsa-4334
https://bugs.ghostscript.com/show_bug.cgi?id=698916
http://www.securityfocus.com/bid/102822
https://lists.debian.org/debian-lts-announce/2019/06/msg00027.html
https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=5e411a99604ff6be5db9e273ee84737204113299
https://www.mend.io/vulnerability-database/CVE-2018-6192

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

Top Fix

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Upgrade Version

Upgrade to version mupdf - 1.13.0-1;libmupdf - 1.13.0-1;mupdf-tools - 1.13.0-1;mupdf-gl - 1.13.0-1;zathura-pdf-mupdf - 0.3.3-3;llpp - 27-2

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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