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ubuntucveUbuntu.comUB:CVE-2018-7053
HistoryFeb 15, 2018 - 12:00 a.m.

CVE-2018-7053

2018-02-1500:00:00
ubuntu.com
ubuntu.com
10

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

64.7%

An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. There
is a use-after-free when SASL messages are received in an unexpected order.

Notes

Author Note
leosilva from debian, vulnerable code was introduced in 0.8.18 trusty is not-affected.
OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchirssi< 1.0.4-1ubuntu2.3UNKNOWN
ubuntu16.04noarchirssi< 0.8.19-1ubuntu1.7UNKNOWN

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

64.7%