Bug 1727683 (CVE-2019-13045) - CVE-2019-13045 irssi: use after free when sending SASL login to server
Summary: CVE-2019-13045 irssi: use after free when sending SASL login to server
Alias: CVE-2019-13045
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
Depends On: 1727686 1738600
Blocks: 1734285
TreeView+ depends on / blocked
Reported: 2019-07-08 03:41 UTC by Dhananjay Arunesh
Modified: 2021-02-16 21:46 UTC (History)
5 users (show)

Fixed In Version: Irssi 1.0.8, Irssi 1.1.3, Irssi 1.2.1
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Last Closed: 2020-04-28 16:32:56 UTC

Attachments (Terms of Use)

System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2020:1616 0 None None None 2020-04-28 15:30:24 UTC

Description Dhananjay Arunesh 2019-07-08 03:41:33 UTC
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.


Upstream commit:

Comment 1 Dhananjay Arunesh 2019-07-08 03:42:26 UTC
External References:


Comment 2 Dhananjay Arunesh 2019-07-08 03:42:54 UTC
Created irssi tracking bugs for this issue:

Affects: fedora-all [bug 1727686]

Comment 3 Dhananjay Arunesh 2019-07-08 03:43:15 UTC
Created irssi tracking bugs for this issue:

Affects: epel-7 [bug 1727687]

Comment 4 Product Security DevOps Team 2019-07-12 13:08:17 UTC
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.

Comment 11 errata-xmlrpc 2020-04-28 15:30:22 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:1616 https://access.redhat.com/errata/RHSA-2020:1616

Comment 12 Product Security DevOps Team 2020-04-28 16:32:56 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):


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