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nvd[email protected]NVD:CVE-2012-1191
HistoryFeb 17, 2012 - 10:55 p.m.

CVE-2012-1191

2012-02-1722:55:00
CWE-20
web.nvd.nist.gov
7

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

6.4

Confidence

Low

EPSS

0.003

Percentile

71.0%

The resolver in dnscache in Daniel J. Bernstein djbdns 1.05 overwrites cached server names and TTL values in NS records during the processing of a response to an A record query, which allows remote attackers to trigger continued resolvability of revoked domain names via a “ghost domain names” attack.

Affected configurations

Nvd
Node
d.j.bernsteindjbdnsMatch1.05
VendorProductVersionCPE
d.j.bernsteindjbdns1.05cpe:2.3:a:d.j.bernstein:djbdns:1.05:*:*:*:*:*:*:*

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

6.4

Confidence

Low

EPSS

0.003

Percentile

71.0%