Bug 1202598 (CVE-2020-27792) - VUL-0: CVE-2020-27792: ghostscript-library: heap-based buffer over write in lp8000_print_page() function in gdevlp8k.c
Summary: VUL-0: CVE-2020-27792: ghostscript-library: heap-based buffer over write in l...
Status: RESOLVED FIXED
Alias: CVE-2020-27792
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/340351/
Whiteboard: CVSSv3.1:SUSE:CVE-2020-27792:5.5:(AV:...
Keywords:
Depends on:
Blocks:
 
Reported: 2022-08-22 07:15 UTC by Alexander Bergmann
Modified: 2024-04-19 11:44 UTC (History)
4 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Alexander Bergmann 2022-08-22 07:15:55 UTC 
CVE-2020-27792

A heap-based buffer over write vulnerability was found in GhostScript's
lp8000_print_page() function in gdevlp8k.c file. An attacker could trick a user
to open a crafted PDF file, triggering the heap buffer overflow that could lead
to memory corruption or a denial of service.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-27792
http://www.cvedetails.com/cve/CVE-2020-27792/
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27792
https://bugs.ghostscript.com/show_bug.cgi?id=701844
https://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=4f6bc662909ab79e8fbe9822afb36e8a0eafc2b7
Comment 7 Robert Frohl 2024-04-19 11:44:18 UTC 
done