Bug 1148932 – VUL-0: CVE-2019-15717: Irssi: use-after-free if the IRC server sends double CAP

Bug 1148932 - (CVE-2019-15717) VUL-0: CVE-2019-15717: Irssi: use-after-free if the IRC server sends double CAP

(CVE-2019-15717)
Summary:	VUL-0: CVE-2019-15717: Irssi: use-after-free if the IRC server sends double CAP

Status:	RESOLVED FIXED

Classification:	openSUSE
Product:	openSUSE Tumbleweed
Classification:	openSUSE
Component:	Security
Version:	Current
Hardware:	Other Other

Priority:	P3 - Medium Severity: Normal (vote)
Target Milestone:	Current
Assigned To:	Ailin Nemui
QA Contact:	Security Team bot

URL:	https://smash.suse.de/issue/241454/
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Reported:	2019-08-30 08:16 UTC by Robert Frohl
Modified:	2019-09-04 16:37 UTC (History)
CC List:	2 users (show)

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Found By:	Security Response Team
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Description Robert Frohl 2019-08-30 08:16:40 UTC

rh#1747346

A vulnerability was found in Irssi 1.2.x before 1.2.2 has a use-after-free if the IRC server sends a double CAP.

Reference:
https://github.com/irssi/irssi/commit/5a4e7ab659aba2855895c9f43e9a7a131f4e89b3

References:
https://bugzilla.redhat.com/show_bug.cgi?id=1747346
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-15717
http://www.openwall.com/lists/oss-security/2019/08/29/3
http://seclists.org/oss-sec/2019/q3/183
https://irssi.org/security/irssi_sa_2019_08.txt
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15717

Comment 1 Ailin Nemui 2019-08-30 08:23:42 UTC

openSUSE Leap is not affected, shipping Irssi 1.1.x

I have opened https://build.opensuse.org/request/show/727075

greetings from Leipzig

Comment 2 Andreas Stieger 2019-09-04 16:37:58 UTC

Fixed in Factory. Closing.