Bug 1646721 (CVE-2018-18820) - CVE-2018-18820 icecast: buffer overflow in URL auth code
Summary: CVE-2018-18820 icecast: buffer overflow in URL auth code
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2018-18820
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: 1646722 1646723
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-11-05 21:49 UTC by Laura Pardo
Modified: 2019-09-29 15:02 UTC (History)
3 users (show)

Fixed In Version: icecast 2.4.4
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Clone Of:
Environment:
Last Closed: 2019-06-10 10:42:12 UTC

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Description Laura Pardo 2018-11-05 21:49:59 UTC 
A flaw was found in Icecast. Multiple buffer overflows in the Icecast multimedia streaming server which could result in the execution of arbitrary code. 


References:
https://gitlab.xiph.org/xiph/icecast-server/issues/2342

Upstream Patch:
https://gitlab.xiph.org/xiph/icecast-server/commit/b21a7283bd1598c5af0bbb250a041ba8198f98f2
https://gitlab.xiph.org/xiph/icecast-server/commit/03ea74c04a5966114c2fe66e4e6892d11a68181e
Comment 1 Laura Pardo 2018-11-05 21:50:31 UTC 
Created icecast tracking bugs for this issue:

Affects: epel-all [bug 1646723]
Affects: fedora-all [bug 1646722]
Comment 2 Petr Pisar 2018-11-06 08:48:43 UTC 
icecast 2.4.4 version contains these fixes.
Comment 3 Fedora Update System 2018-11-13 02:14:11 UTC 
icecast-2.4.4-1.fc27 has been pushed to the Fedora 27 stable repository. If problems still persist, please make note of it in this bug report.
Comment 4 Fedora Update System 2018-11-13 02:21:33 UTC 
icecast-2.4.4-1.fc29 has been pushed to the Fedora 29 stable repository. If problems still persist, please make note of it in this bug report.
Comment 5 Fedora Update System 2018-11-13 02:26:59 UTC 
icecast-2.4.4-1.fc28 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report.
Comment 6 Fedora Update System 2018-11-19 19:36:02 UTC 
icecast-2.4.4-1.el7 has been pushed to the Fedora EPEL 7 stable repository. If problems still persist, please make note of it in this bug report.
Comment 7 Product Security DevOps Team 2019-06-10 10:42:12 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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