Vulnerability CVE-2019-5882
Published: 2019-01-09   Modified: 2019-01-10

Description:
Irssi 1.1.x before 1.1.2 has a use after free when hidden lines are expired from the scroll buffer.

Type:

CWE-416

 (Use After Free)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Irssi -> Irssi 
Canonical -> Ubuntu linux 

 References:
https://github.com/irssi/irssi/pull/948
https://irssi.org/NEWS/#v1-1-2
https://irssi.org/security/irssi_sa_2019_01.txt
https://usn.ubuntu.com/3862-1/
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