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freebsdFreeBSDE78261E4-803D-11E6-A590-14DAE9D210B8
HistorySep 21, 2016 - 12:00 a.m.

irssi -- heap corruption and missing boundary checks

2016-09-2100:00:00
vuxml.freebsd.org
14

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

0.011

Percentile

84.4%

Irssi reports:

Remote crash and heap corruption. Remote code execution seems
difficult since only Nuls are written.

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchirssi= 0.8.17UNKNOWN
FreeBSDanynoarchirssi< 0.8.20UNKNOWN
FreeBSDanynoarchzh-irssi= 0.8.17UNKNOWN
FreeBSDanynoarchzh-irssi< 0.8.20UNKNOWN

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

0.011

Percentile

84.4%