Bug 1199861 - (CVE-2021-42586) VUL-0: CVE-2021-42586: libredwg: Heap buffer overflow in dwgread via crafted dwg file
(CVE-2021-42586)
VUL-0: CVE-2021-42586: libredwg: Heap buffer overflow in dwgread via crafted ...
Status: NEW
Classification: openSUSE
Product: openSUSE Distribution
Classification: openSUSE
Component: Security
Leap 15.4
Other Other
: P3 - Medium : Minor (vote)
: ---
Assigned To: Security Team bot
Security Team bot
https://smash.suse.de/issue/332732/
:
Depends on:
Blocks:
  Show dependency treegraph
 
Reported: 2022-05-24 07:01 UTC by Carlos López
Modified: 2022-05-24 09:01 UTC (History)
0 users

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


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description Carlos López 2022-05-24 07:01:53 UTC
CVE-2021-42586

A heap buffer overflow was discovered in copy_bytes in decode_r2007.c in dwgread
before 0.12.4 via a crafted dwg file.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-42586
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42586
https://github.com/LibreDWG/libredwg/issues/350
Comment 1 Carlos López 2022-05-24 07:03:43 UTC
Affected:
 - openSUSE:Backports:SLE-15-SP3
 - openSUSE:Backports:SLE-15-SP4

Factory already fixed.

Fix:
https://github.com/LibreDWG/libredwg/commit/45d2a290c65ed691be0901ba2b2ef51044e07a16
Comment 2 Jan Engelhardt 2022-05-24 09:01:40 UTC
see submissions 

openSUSE:Maintenance:17493            libredwg.openSUSE_Backports_SLE-15-SP3_Update
openSUSE:Maintenance:17501            libredwg.openSUSE_Backports_SLE-15-SP4_Update