Buffer overflow in Sendmail before 8.12.5, when configured to use a custom DNS map to query TXT records, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a malicious DNS server.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Sendmail | Sendmail | 8.12.0 (including) | 8.12.0 (including) |
Sendmail | Sendmail | 8.12.1 (including) | 8.12.1 (including) |
Sendmail | Sendmail | 8.12.3 (including) | 8.12.3 (including) |
Sendmail | Sendmail | 8.12.4 (including) | 8.12.4 (including) |