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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:19129
[Rus]
Version
4
Class
patch
ALTXid
174060
Language
English
Severity
Critical
Title
DSA-4162-1 -- irssi -- security update
Description
Multiple vulnerabilities have been discovered in Irssi, a terminal-based IRC client which can result in denial of service.
Family
unix
Platform
Debian 9
Product
irssi
Reference
VENDOR: DSA-4162-1
VENDOR: DSA-4162-1
Id:
DSA-4162-1
Reference:
https://www.debian.org/security/dsa-4162
CVE: CVE-2018-5205
CVE: CVE-2018-5205
Id:
CVE-2018-5205
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5205
Comment
: When using incomplete escape codes, Irssi before 1.0.6 may access data beyond the end of the string.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE:
134 (Uncontrolled Format String)
References:
https://irssi.org/security/irssi_sa_2018_01.txt (CONFIRM)
USN-3527-1 (UBUNTU)
DSA-4162 (DEBIAN)
CVE: CVE-2018-5206
CVE: CVE-2018-5206
Id:
CVE-2018-5206
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5206
Comment
: When the channel topic is set without specifying a sender, Irssi before 1.0.6 may dereference a NULL pointer.
CVSSv2 Score:
7.5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSSv3 Score:
9.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://irssi.org/security/irssi_sa_2018_01.txt (CONFIRM)
DSA-4162 (DEBIAN)
CVE: CVE-2018-5207
CVE: CVE-2018-5207
Id:
CVE-2018-5207
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5207
Comment
: When using an incomplete variable argument, Irssi before 1.0.6 may access data beyond the end of the string.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE:
134 (Uncontrolled Format String)
References:
https://irssi.org/security/irssi_sa_2018_01.txt (CONFIRM)
DSA-4162 (DEBIAN)
CVE: CVE-2018-5208
CVE: CVE-2018-5208
Id:
CVE-2018-5208
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5208
Comment
: In Irssi before 1.0.6, a calculation error in the completion code could cause a heap buffer overflow when completing certain strings.
CVSSv2 Score:
7.5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSSv3 Score:
9.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://irssi.org/security/irssi_sa_2018_01.txt (CONFIRM)
DSA-4162 (DEBIAN)
CVE: CVE-2018-7050
CVE: CVE-2018-7050
Id:
CVE-2018-7050
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7050
Comment
: An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. A NULL pointer dereference occurs for an "empty" nick.
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:
476 (NULL Pointer Dereference)
References:
https://irssi.org/security/irssi_sa_2018_02.txt (CONFIRM)
http://openwall.com/lists/oss-security/2018/02/15/1 (CONFIRM)
USN-3590-1 (UBUNTU)
DSA-4162 (DEBIAN)
CVE: CVE-2018-7051
CVE: CVE-2018-7051
Id:
CVE-2018-7051
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7051
Comment
: An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. Certain nick names could result in out-of-bounds access when printing theme strings.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE:
125 (Out-of-bounds Read)
References:
https://irssi.org/security/irssi_sa_2018_02.txt (CONFIRM)
http://openwall.com/lists/oss-security/2018/02/15/1 (CONFIRM)
USN-3590-1 (UBUNTU)
[debian-lts-announce] 20180326 [SECURITY] [DLA 1318-1] irssi security update (MLIST)
DSA-4162 (DEBIAN)
CVE: CVE-2018-7052
CVE: CVE-2018-7052
Id:
CVE-2018-7052
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7052
Comment
: An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. When the number of windows exceeds the available space, a crash due to a NULL pointer dereference would occur.
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:
476 (NULL Pointer Dereference)
References:
https://irssi.org/security/irssi_sa_2018_02.txt (CONFIRM)
http://openwall.com/lists/oss-security/2018/02/15/1 (CONFIRM)
USN-3590-1 (UBUNTU)
DSA-4162 (DEBIAN)
CVE: CVE-2018-7053
CVE: CVE-2018-7053
Id:
CVE-2018-7053
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7053
Comment
: 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.
CVSSv2 Score:
7.5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSSv3 Score:
9.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
416 (Use After Free)
References:
https://irssi.org/security/irssi_sa_2018_02.txt (CONFIRM)
http://openwall.com/lists/oss-security/2018/02/15/1 (CONFIRM)
USN-3590-1 (UBUNTU)
DSA-4162 (DEBIAN)
CVE: CVE-2018-7054
CVE: CVE-2018-7054
Id:
CVE-2018-7054
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7054
Comment
: 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 a server is disconnected during netsplits. NOTE: this issue exists because of an incomplete fix for CVE-2017-7191.
CVSSv2 Score:
7.5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSSv3 Score:
9.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
416 (Use After Free)
References:
https://irssi.org/security/irssi_sa_2018_02.txt (CONFIRM)
http://openwall.com/lists/oss-security/2018/02/15/1 (CONFIRM)
USN-3590-1 (UBUNTU)
DSA-4162 (DEBIAN)
USN-4046-1 (UBUNTU)
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