Vulnerability CVE-2019-13045
Published: 2019-06-29   Modified: 2019-06-30

Description:
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.

Type:

CWE-416

 (Use After Free)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Irssi -> Irssi 

 References:
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00004.html
http://packetstormsecurity.com/files/153480/Slackware-Security-Advisory-irssi-Updates.html
http://www.openwall.com/lists/oss-security/2019/06/29/1
http://www.securityfocus.com/bid/108998
https://github.com/irssi/irssi/commit/d23b0d22cc611e43c88d99192a59f413f951a955
https://irssi.org/security/irssi_sa_2019_06.txt
https://seclists.org/bugtraq/2019/Jun/41
https://usn.ubuntu.com/4046-1/
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