CVE-2019-25051

7.8HIGH

Key Information:

Vendor
Gnu
Status
Aspell
Vendor
CVE Published:
20 July 2021

Summary

objstack in GNU Aspell 0.60.8 has a heap-based buffer overflow in acommon::ObjStack::dup_top (called from acommon::StringMap::add and acommon::Config::lookup_list).

References

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/...
x_refsource_MISC
https://github.com/gnuaspell/aspell/commit/0718b375425aad...
x_refsource_MISC
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18462
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.