Published: 29/08/2019 Updated: 07/11/2023

CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10

CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9

VMScore: 668

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Irssi 1.2.x prior to 1.2.2 has a use-after-free if the IRC server sends a double CAP.

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irssi irssi
canonical ubuntu linux 19.04

Debian Bug report logs - #936074 irssi: CVE-2019-15717 Package: src:irssi; Maintainer for src:irssi is Rhonda D'Vine <rhonda@debianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Thu, 29 Aug 2019 18:54:01 UTC Severity: important Tags: security, upstream Found in versions irssi/120-2, irssi/121 ...

Irssi could be made to crash or execute arbitrary code if it received a specially crafted CAP request ...

Impact: Moderate Public Date: 2019-08-29 CWE: CWE-416 Bugzilla: 1747346: CVE-2019-15717 Irssi: use-afte ...

Use after free when receiving duplicate CAP found ...

oss-sec mailing list archives   By Date By Thread </form>    Irssi 122:CVE-2019-15717   From: Ailin Nemui <ailinnemui () gmail c ...

oss-sec mailing list archives   By Date By Thread </form>    Re: Irssi 122:CVE-2019-15717   From: Santiago Torres <torresariass ( ...

CWE-416 https://irssi.org/security/irssi_sa_2019_08.txt http://www.openwall.com/lists/oss-security/2019/08/29/3 http://www.openwall.com/lists/oss-security/2019/08/29/5 https://usn.ubuntu.com/4119-1/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDDRTNKDDO52CO5USJ73BE6XVG7BD4KP/https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=936074 https://usn.ubuntu.com/4119-1/https://nvd.nist.gov

CVE-2019-15717

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