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ubuntucveUbuntu.comUB:CVE-2012-1191
HistoryFeb 17, 2012 - 12:00 a.m.

CVE-2012-1191

2012-02-1700:00:00
ubuntu.com
ubuntu.com
10

6.4 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

58.8%

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.

6.4 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

58.8%

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