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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:16059
[Rus]
Version
3
Class
patch
ALTXid
168503
Language
English
Severity
Critical
Title
DSA-4016-1 -- irssi -- security update
Description
Multiple vulnerabilities have been discovered in Irssi, a terminal based IRC client.
Family
unix
Platform
Debian 8
Debian 9
Product
irssi
Reference
VENDOR: DSA-4016-1
VENDOR: DSA-4016-1
Id:
DSA-4016-1
Reference:
https://www.debian.org/security/dsa-4016
CVE: CVE-2017-10965
CVE: CVE-2017-10965
Id:
CVE-2017-10965
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10965
Comment
: An issue was discovered in Irssi before 1.0.4. When receiving messages with invalid time stamps, Irssi would try to 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_2017_07.txt (CONFIRM)
https://github.com/irssi/irssi/commit/5e26325317c72a04c1610ad952974e206384d291 (CONFIRM)
DSA-4016 (DEBIAN)
CVE: CVE-2017-10966
CVE: CVE-2017-10966
Id:
CVE-2017-10966
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10966
Comment
: An issue was discovered in Irssi before 1.0.4. While updating the internal nick list, Irssi could incorrectly use the GHashTable interface and free the nick while updating it. This would then result in use-after-free conditions on each access of the hash table.
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_2017_07.txt (CONFIRM)
https://github.com/irssi/irssi/commit/5e26325317c72a04c1610ad952974e206384d291 (CONFIRM)
DSA-4016 (DEBIAN)
CVE: CVE-2017-15227
CVE: CVE-2017-15227
Id:
CVE-2017-15227
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15227
Comment
: 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.
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:
416 (Use After Free)
References:
https://irssi.org/security/irssi_sa_2017_10.txt (CONFIRM)
http://openwall.com/lists/oss-security/2017/10/22/4 (CONFIRM)
DSA-4016 (DEBIAN)
[debian-lts-announce] 20171223 [SECURITY] [DLA 1217-1] irssi security update (MLIST)
CVE: CVE-2017-15228
CVE: CVE-2017-15228
Id:
CVE-2017-15228
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15228
Comment
: Irssi before 1.0.5, when installing themes with unterminated colour formatting sequences, may access data beyond the end of the 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:
125 (Out-of-bounds Read)
References:
https://irssi.org/security/irssi_sa_2017_10.txt (CONFIRM)
http://openwall.com/lists/oss-security/2017/10/22/4 (CONFIRM)
DSA-4016 (DEBIAN)
[debian-lts-announce] 20171223 [SECURITY] [DLA 1217-1] irssi security update (MLIST)
CVE: CVE-2017-15721
CVE: CVE-2017-15721
Id:
CVE-2017-15721
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15721
Comment
: In Irssi before 1.0.5, certain incorrectly formatted DCC CTCP messages could cause a NULL pointer dereference. This is a separate, but similar, issue relative to CVE-2017-9468.
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_2017_10.txt (CONFIRM)
http://openwall.com/lists/oss-security/2017/10/22/4 (CONFIRM)
DSA-4016 (DEBIAN)
[debian-lts-announce] 20171223 [SECURITY] [DLA 1217-1] irssi security update (MLIST)
CVE: CVE-2017-15722
CVE: CVE-2017-15722
Id:
CVE-2017-15722
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15722
Comment
: In certain cases, Irssi before 1.0.5 may fail to verify that a Safe channel ID is long enough, causing reads beyond the end of the string.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSSv3 Score:
5.9
Attack vector:
NETWORK
Attack complexity:
HIGH
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:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
125 (Out-of-bounds Read)
References:
https://irssi.org/security/irssi_sa_2017_10.txt (CONFIRM)
http://openwall.com/lists/oss-security/2017/10/22/4 (CONFIRM)
DSA-4016 (DEBIAN)
[debian-lts-announce] 20171223 [SECURITY] [DLA 1217-1] irssi security update (MLIST)
CVE: CVE-2017-15723
CVE: CVE-2017-15723
Id:
CVE-2017-15723
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15723
Comment
: In Irssi before 1.0.5, overlong nicks or targets may result in a NULL pointer dereference while splitting the message.
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_2017_10.txt (CONFIRM)
http://openwall.com/lists/oss-security/2017/10/22/4 (CONFIRM)
DSA-4016 (DEBIAN)
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