Net::DNS before 0.60, a Perl module, allows remote attackers to cause a denial of service (stack consumption) via a malformed compressed DNS packet with self-referencing pointers, which triggers an infinite loop.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 7.5 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | 3.9 | 3.6 |
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-674,CWE-674,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| canonical | ubuntu_linux | 6.06 |
| canonical | ubuntu_linux | 6.10 |
| debian | debian_linux | 3.1 |
| debian | debian_linux | 4.0 |
| net-dns | net::dns | * |