Heap-Buffer Overflow in LibreDWG Affects Your Data Security
CVE-2021-28237

9.8CRITICAL

Key Information:

Vendor

Gnu
Status
Libredwg
Vendor
CVE Published:
2 December 2021

What is CVE-2021-28237?

LibreDWG version 0.12.3 is susceptible to a heap-buffer overflow vulnerability that occurs during the decode_preR13 function. This vulnerability can potentially lead to unexpected behavior, including data corruption or unauthorized access to system memory. Users of affected versions are advised to monitor their systems closely and apply relevant patches to mitigate the risks associated with this security flaw.

References

https://github.com/LibreDWG/libredwg/issues/325
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.