Irssi before 1.0.8, 1.1.x before 1.1.3, and 1.2.x before 1.2.1, when SASL is enabled, has a use after free when sending SASL login to the server.

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
	National Vulnerability Database
Base Score	6.8
Vector	AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector	Network
Access Complexity	Medium
Authentication	None
Confidentiality Impact	Partial
Integrity Impact	Partial
Availability Impact	Partial

CVSS v3 Scores
	National Vulnerability Database
Base Score	8.1
Vector	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector	Network
Attack Complexity	High
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality Impact	High
Integrity Impact	High
Availability Impact	High
CVSSv3 Version	3

SUSE Bugzilla entry: 1139802 [RESOLVED / FIXED]

Product(s)	Fixed package version(s)	References
SUSE Liberty Linux 8	`irssi >= 1.1.1-3.el8` `irssi-devel >= 1.1.1-3.el8`	Patchnames: RHSA-2020:1616
SUSE Package Hub 12	`irssi >= 1.1.3-33.1` `irssi-devel >= 1.1.3-33.1`	Patchnames: openSUSE-2019-1690
SUSE Package Hub 15 SP1	`irssi >= 1.1.3-bp151.3.3.3` `irssi-devel >= 1.1.3-bp151.3.3.3`	Patchnames: openSUSE-2019-1894
SUSE Package Hub 15	`irssi >= 1.1.3-bp150.33.1` `irssi-devel >= 1.1.3-bp150.33.1`	Patchnames: openSUSE-2019-1690
openSUSE Leap 15.0	`irssi >= 1.1.3-lp150.33.1` `irssi-devel >= 1.1.3-lp150.33.1`	Patchnames: openSUSE-2019-1690
openSUSE Leap 15.1	`irssi >= 1.1.3-lp151.2.3.1` `irssi-devel >= 1.1.3-lp151.2.3.1`	Patchnames: openSUSE-2019-1690
openSUSE Tumbleweed	`irssi >= 1.2.3-2.4` `irssi-devel >= 1.2.3-2.4`	Patchnames: openSUSE-Tumbleweed-2024-10865

CVE page created: Sat Jun 29 17:56:01 2019
CVE page last modified: Sun Jun 16 00:38:38 2024

CVE-2019-13045

Common Vulnerabilities and Exposures