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veracodeVeracode Vulnerability DatabaseVERACODE:23095
HistoryApr 10, 2020 - 12:15 a.m.

Denial Of Service (DoS)

2020-04-1000:15:41
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
20

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

ISC BIND is vulnerable to denial of service (DoS). A flaw was found in the way BIND generates outbound DNS query ids. If an attacker is able to acquire a finite set of query IDs, it becomes possible to accurately predict future query IDs. Future query ID prediction may allow an attacker to conduct a DNS cache poisoning attack, which can result in the DNS server returning incorrect client query data.

References

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N