Debian Security Bug TrackerDEBIANCVE:CVE-2008-1637CVE-2008-1637
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
EPSS
Percentile
78.9%
PowerDNS Recursor before 3.1.5 uses insufficient randomness to calculate (1) TRXID values and (2) UDP source port numbers, which makes it easier for remote attackers to poison a DNS cache, related to (a) algorithmic deficiencies in rand and random functions in external libraries, (b) use of a 32-bit seed value, and © choice of the time of day as the sole seeding information.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | pdns-recursor | < 3.1.7-1 | pdns-recursor_3.1.7-1_all.deb |
| Debian | 11 | all | pdns-recursor | < 3.1.7-1 | pdns-recursor_3.1.7-1_all.deb |
| Debian | 999 | all | pdns-recursor | < 3.1.7-1 | pdns-recursor_3.1.7-1_all.deb |
| Debian | 13 | all | pdns-recursor | < 3.1.7-1 | pdns-recursor_3.1.7-1_all.deb |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
EPSS
Percentile
78.9%