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Bug 1574193 - (CVE-2018-10392) CVE-2018-10392 libvorbis: heap buffer overflow in mapping0_forward function
CVE-2018-10392 libvorbis: heap buffer overflow in mapping0_forward function
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20180425,reported=2...
: Security
Depends On: 1574198 1574200 1574201 1581696 1581697 1574199
Blocks: 1574197
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Reported: 2018-05-02 15:15 EDT by Laura Pardo
Modified: 2018-06-21 05:06 EDT (History)
12 users (show)

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A heap-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 15:15:53 EDT 
A flaw was found in libvorbis 1.3.6. The mapping0_forward function in mapping0.c file in Xiph.Org does not validate the number of channels, which allows remote attackers to cause a denial of service (heap-based buffer overflow or over-read) via a crafted file.


References:
https://gitlab.xiph.org/xiph/vorbis/issues/2335
Comment 1 Laura Pardo 2018-05-02 15:26:09 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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