8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
irssi is vulnerable to privilege escalation. The vulnerability exists through use after free when sending SASL login to server.
CPE | Name | Operator | Version |
---|---|---|---|
irssi | eq | 1.1.1__2.el8 | |
irssi | eq | 1.1.1__2.el8 | |
irssi:stretch | eq | 1.0.7-1~deb9u1 |
lists.opensuse.org/opensuse-security-announce/2019-07/msg00004.html
packetstormsecurity.com/files/153480/Slackware-Security-Advisory-irssi-Updates.html
www.openwall.com/lists/oss-security/2019/06/29/1
www.securityfocus.com/bid/108998
access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.2_release_notes/index
access.redhat.com/errata/RHSA-2020:1616
access.redhat.com/security/updates/classification/#low
github.com/irssi/irssi/commit/d23b0d22cc611e43c88d99192a59f413f951a955
irssi.org/security/irssi_sa_2019_06.txt
seclists.org/bugtraq/2019/Jun/41
usn.ubuntu.com/4046-1/
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P