Bug 1077407 (CVE-2018-6187)

Summary: VUL-0: CVE-2018-6187: In Artifex MuPDF 1.12.0, there is a heap-based buffer overflow vulnerability in the do_pdf_save_document function in the pdf/pdf-write.c file. Remote attackerscould leverage the vulnerability to cause a denial of serv
Product: [openSUSE] openSUSE Distribution Reporter: Karol Babioch <karol>
Component: SecurityAssignee: Security Team bot <security-team>
Status: RESOLVED FIXED QA Contact: Security Team bot <security-team>
Severity: Normal    
Priority: P3 - Medium CC: astieger, ismail, karol
Version: Leap 42.3   
Target Milestone: ---   
Hardware: Other   
OS: Other   
URL: https://smash.suse.de/issue/198891/
Whiteboard: CVSSv3:RedHat:CVE-2018-6187:3.3:(AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
Found By: Security Response Team Services Priority:
Business Priority: Blocker: ---
Marketing QA Status: --- IT Deployment: ---

Description Karol Babioch 2018-01-24 13:25:36 UTC
CVE-2018-6187

In Artifex MuPDF 1.12.0, there is a heap-based buffer overflow vulnerability in
the do_pdf_save_document function in the pdf/pdf-write.c file. Remote attackers
could leverage the vulnerability to cause a denial of service via a crafted pdf
file.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-6187
https://bugs.ghostscript.com/show_bug.cgi?id=698908
Comment 1 Karol Babioch 2018-02-02 07:56:30 UTC
https://build.opensuse.org/request/show/571907
Comment 2 Ismail Dönmez 2018-02-02 14:38:53 UTC
(In reply to Karol Babioch from comment #1)
> https://build.opensuse.org/request/show/571907

Karol, this is great. Thank you. (Thanks for fixing it in the devel project too!)
Comment 3 Swamp Workflow Management 2018-02-02 15:50:09 UTC
This is an autogenerated message for OBS integration:
This bug (1077407) was mentioned in
https://build.opensuse.org/request/show/572054 42.3 / mupdf
Comment 4 Swamp Workflow Management 2018-02-02 21:20:11 UTC
This is an autogenerated message for OBS integration:
This bug (1077407) was mentioned in
https://build.opensuse.org/request/show/572115 42.3 / mupdf
Comment 5 Andreas Stieger 2018-02-08 18:33:54 UTC
release for Leap, done
Comment 6 Swamp Workflow Management 2018-02-08 23:08:55 UTC
openSUSE-SU-2018:0405-1: An update that fixes three vulnerabilities is now available.

Category: security (moderate)
Bug References: 1077407,1077755,1079100
CVE References: CVE-2018-6187,CVE-2018-6192,CVE-2018-6544
Sources used:
openSUSE Leap 42.3 (src):    mupdf-1.12.0-28.1