Bug 1478304 (CVE-2017-11721) - CVE-2017-11721 quake3: Buffer overflow in MSG_ReadBits/MSG_WriteBits
Summary: CVE-2017-11721 quake3: Buffer overflow in MSG_ReadBits/MSG_WriteBits
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2017-11721
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: 1478307 1478306
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-08-04 09:00 UTC by Adam Mariš
Modified: 2019-09-29 14:18 UTC (History)
3 users (show)

Fixed In Version:
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Environment:
Last Closed: 2019-06-08 03:19:57 UTC
Embargoed:

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Description Adam Mariš 2017-08-04 09:00:05 UTC 
Buffer overflow in ioquake3 before 2017-08-02 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted packet.

Upstream patch:

https://github.com/ioquake/ioq3/commit/d2b1d124d4055c2fcbe5126863487c52fd58cca1
Comment 1 Adam Mariš 2017-08-04 09:00:31 UTC 
Created quake3 tracking bugs for this issue:

Affects: epel-7 [bug 1478307]
Affects: fedora-all [bug 1478306]
Comment 2 Product Security DevOps Team 2019-06-08 03:19:57 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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