Buffer overread in statistics channel code

CVE-2022-2881

5.5MEDIUM

Key Information

Vendor
Isc
Status
Bind9
Vendor
CVE Published:
21 September 2022

Badges

๐Ÿ‘พ Exploit Exists

Summary

The underlying bug might cause read past end of the buffer and either read memory it should not read, or crash the process.

Affected Version(s)

BIND9 Open Source Branch 9.18 9.18.0 through versions before 9.18.7

BIND9 Development Branch 9.19 9.19.0 through versions before 9.19.5

References

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • ๐Ÿ‘พ

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.