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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:15317
[Rus]
Version
2
Class
patch
ALTXid
153342
Language
English
Severity
High
Title
USN-3086-1 -- Irssi vulnerabilities
Description
Gabriel Campana and Adrien Guinet discovered that the format parsing code
in Irssi did not properly verify 24bit color codes. A remote attacker could
use this to cause a denial of service (application crash). (CVE-2016-7044)
Gabriel Campana and Adrien Guinet discovered that a buffer overflow existed
in the format parsing code in Irssi. A remote attacker could use this to
cause a denial of service (application crash). (CVE-2016-7045)
Family
unix
Platform
Ubuntu 16.04
Linux Mint 18
Product
irssi
Reference
VENDOR: USN-3086-1
VENDOR: USN-3086-1
Id:
USN-3086-1
Reference:
http://www.ubuntu.com/usn/usn-3086-1/
CVE: CVE-2016-7044
CVE: CVE-2016-7044
Id:
CVE-2016-7044
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7044
Comment
: The unformat_24bit_color function in the format parsing code in Irssi before 0.8.20, when compiled with true-color enabled, allows remote attackers to cause a denial of service (heap corruption and crash) via an incomplete 24bit color code.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
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
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
USN-3086-1 (UBUNTU)
DSA-3672 (DEBIAN)
https://irssi.org/security/irssi_sa_2016.txt (CONFIRM)
1036868 (SECTRACK)
CVE: CVE-2016-7045
CVE: CVE-2016-7045
Id:
CVE-2016-7045
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7045
Comment
: The format_send_to_gui function in the format parsing code in Irssi before 0.8.20 allows remote attackers to cause a denial of service (heap corruption and crash) via vectors involving the length of a string.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
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
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
USN-3086-1 (UBUNTU)
DSA-3672 (DEBIAN)
https://irssi.org/security/irssi_sa_2016.txt (CONFIRM)
1036868 (SECTRACK)
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