Bug 1817387 (CVE-2020-9759) - CVE-2020-9759 weechat: malformed message 352 (who) can cause a NULL pointer dereference in the callback function which could result in a crash.
Summary: CVE-2020-9759 weechat: malformed message 352 (who) can cause a NULL pointer d...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2020-9759
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1817389 1817391 1817393
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-03-26 09:39 UTC by Michael Kaplan
Modified: 2021-02-16 20:23 UTC (History)
5 users (show)

Fixed In Version: weechat 2.7.1
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Clone Of:
Environment:
Last Closed: 2020-03-26 10:32:06 UTC
Embargoed:

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Description Michael Kaplan 2020-03-26 09:39:13 UTC 
An issue was discovered in weechat before 2.7.1. A malformed message 352 (who) can cause a NULL pointer dereference in the callback function which could result in a crash
Comment 1 Michael Kaplan 2020-03-26 09:39:49 UTC 
External References:

https://weechat.org/doc/security/
Comment 2 Michael Kaplan 2020-03-26 09:40:07 UTC 
Created weechat tracking bugs for this issue:

Affects: epel-7 [bug 1817391]
Affects: fedora-all [bug 1817389]
Comment 3 Michael Kaplan 2020-03-26 09:42:32 UTC 
Created weechat tracking bugs for this issue:

Affects: epel-6 [bug 1817393]
Comment 4 Product Security DevOps Team 2020-03-26 10:32:06 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.
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