Bug 1194275 - (CVE-2021-45950) VUL-0: CVE-2021-45950: libredwg: out-of-bounds write in dwg_free_BLOCK_private
(CVE-2021-45950)
VUL-0: CVE-2021-45950: libredwg: out-of-bounds write in dwg_free_BLOCK_private
Status: NEW
Classification: openSUSE
Product: openSUSE Distribution
Classification: openSUSE
Component: Security
Leap 15.3
Other Other
: P3 - Medium : Minor (vote)
: ---
Assigned To: Security Team bot
Security Team bot
https://smash.suse.de/issue/319355/
:
Depends on:
Blocks:
  Show dependency treegraph
 
Reported: 2022-01-04 07:05 UTC by Alexander Bergmann
Modified: 2022-01-13 01:37 UTC (History)
1 user (show)

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


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Description Alexander Bergmann 2022-01-04 07:05:13 UTC
CVE-2021-45950

LibreDWG 0.12.4.4313 through 0.12.4.4367 has an out-of-bounds write in
dwg_free_BLOCK_private (called from dwg_free_BLOCK and dwg_free_object).

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-45950
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34766
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45950
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libredwg/OSV-2021-814.yaml
http://www.cvedetails.com/cve/CVE-2021-45950/