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
AI Score
Confidence
High
EPSS
Percentile
87.7%
A certain pseudo-random number generator (PRNG) algorithm that uses XOR and 3-bit random hops (aka “Algorithm X3”), as used in OpenBSD 2.8 through 4.2, allows remote attackers to guess sensitive values such as DNS transaction IDs by observing a sequence of previously generated values. NOTE: this issue can be leveraged for attacks such as DNS cache poisoning against OpenBSD’s modification of BIND.
Vendor | Product | Version | CPE |
---|---|---|---|
apple | mac_os_x | 10.0 | cpe:2.3:o:apple:mac_os_x:10.0:*:*:*:*:*:*:* |
apple | mac_os_x | 10.0.1 | cpe:2.3:o:apple:mac_os_x:10.0.1:*:*:*:*:*:*:* |
apple | mac_os_x | 10.0.2 | cpe:2.3:o:apple:mac_os_x:10.0.2:*:*:*:*:*:*:* |
apple | mac_os_x | 10.0.3 | cpe:2.3:o:apple:mac_os_x:10.0.3:*:*:*:*:*:*:* |
apple | mac_os_x | 10.0.4 | cpe:2.3:o:apple:mac_os_x:10.0.4:*:*:*:*:*:*:* |
apple | mac_os_x | 10.1 | cpe:2.3:o:apple:mac_os_x:10.1:*:*:*:*:*:*:* |
apple | mac_os_x | 10.1.1 | cpe:2.3:o:apple:mac_os_x:10.1.1:*:*:*:*:*:*:* |
apple | mac_os_x | 10.1.2 | cpe:2.3:o:apple:mac_os_x:10.1.2:*:*:*:*:*:*:* |
apple | mac_os_x | 10.1.3 | cpe:2.3:o:apple:mac_os_x:10.1.3:*:*:*:*:*:*:* |
apple | mac_os_x | 10.1.4 | cpe:2.3:o:apple:mac_os_x:10.1.4:*:*:*:*:*:*:* |