Bug 1279436 - tmux: Out-of-bounds heap read
Summary: tmux: Out-of-bounds heap read
Alias: None
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
Whiteboard: impact=low,public=20150825,reported=2...
Depends On: 1279439 1279437 1279438
Blocks: 1279440
TreeView+ depends on / blocked
Reported: 2015-11-09 13:05 UTC by Adam Mariš
Modified: 2019-06-08 20:50 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
It was discovered that tmux did not properly handle certain input. An attacker could use this flaw to cause an out-of-bounds read by tricking a user into displaying specially crafted input within a tmux session.
Clone Of:
Last Closed: 2015-11-11 11:13:28 UTC

Attachments (Terms of Use)

Description Adam Mariš 2015-11-09 13:05:03 UTC
An out-of-bounds heap read vulnerability was found in tmux.

Upstream bug (including reproducer):


Upstream patch:


Comment 1 Adam Mariš 2015-11-09 13:05:44 UTC
Created tmux tracking bugs for this issue:

Affects: fedora-all [bug 1279437]
Affects: epel-5 [bug 1279438]
Affects: epel-6 [bug 1279439]

Comment 4 Fedora Update System 2016-05-07 12:01:26 UTC
tmux-2.2-1.fc24 has been pushed to the Fedora 24 stable repository. If problems still persist, please make note of it in this bug report.

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