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ubuntucveUbuntu.comUB:CVE-2017-15227
HistoryOct 22, 2017 - 12:00 a.m.

CVE-2017-15227

2017-10-2200:00:00
ubuntu.com
ubuntu.com
12

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.004

Percentile

72.5%

Irssi before 1.0.5, while waiting for the channel synchronisation, may
incorrectly fail to remove destroyed channels from the query list,
resulting in use-after-free conditions when updating the state later on.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchirssi< 1.0.4-1ubuntu2.1UNKNOWN
ubuntu14.04noarchirssi< 0.8.15-5ubuntu3.3UNKNOWN
ubuntu16.04noarchirssi< 0.8.19-1ubuntu1.5UNKNOWN
ubuntu17.04noarchirssi< 0.8.20-2ubuntu2.2UNKNOWN

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.004

Percentile

72.5%