Bug 1574194 – CVE-2018-10393 libvorbis: stack buffer overflow in bark_noise_hybridmp function

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Bug 1574194 - (CVE-2018-10393) CVE-2018-10393 libvorbis: stack buffer overflow in bark_noise_hybridmp function

Summary:	CVE-2018-10393 libvorbis: stack buffer overflow in bark_noise_hybridmp function

Status:	NEW

Aliases:	CVE-2018-10393

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	low Severity low
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Target Release:	---
Assigned To:	Red Hat Product Security
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URL:
Whiteboard:	impact=low,public=20180425,reported=2...
Keywords:	Security

Depends On:	1574198 1574200 1574201 1586139 1574199
Blocks:	1574197
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Reported:	2018-05-02 15:17 EDT by Laura Pardo
Modified:	2018-06-21 04:48 EDT (History)
CC List:	12 users (show)

See Also:
Fixed In Version:
Doc Type:	If docs needed, set a value
Doc Text:	A stack-based buffer overflow was found in the encoder functionality of the libvorbis library. An attacker could create a malicious file to cause a denial of service, crashing the application containing the library.
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Description Laura Pardo 2018-05-02 15:17:14 EDT

A flaw was found in libvorbis 1.3.6. The bark_noise_hybridmp function in psy.c file in Xiph.Org has a stack-based buffer over-read which allows remote attackers to cause a denial of service via a crafted file.


References:
https://gitlab.xiph.org/xiph/vorbis/issues/2334

Comment 1 Laura Pardo 2018-05-02 15:25:46 EDT

Created libvorbis tracking bugs for this issue:

Affects: fedora-all [bug 1574199]


Created mingw-libvorbis tracking bugs for this issue:

Affects: epel-7 [bug 1574198]
Affects: fedora-all [bug 1574200]

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