ASA-201803-24 log generated external raw
[ASA-201803-24] bchunk: denial of service |
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Arch Linux Security Advisory ASA-201803-24
==========================================
Severity: Medium
Date : 2018-03-25
CVE-ID : CVE-2017-15953 CVE-2017-15954 CVE-2017-15955
Package : bchunk
Type : denial of service
Remote : No
Link : https://security.archlinux.org/AVG-475
Summary
=======
The package bchunk before version 1.2.2-4 is vulnerable to denial of
service.
Resolution
==========
Upgrade to 1.2.2-4.
# pacman -Syu "bchunk>=1.2.2-4"
The problems have been fixed upstream in version 1.2.2.
Workaround
==========
None.
Description
===========
- CVE-2017-15953 (denial of service)
bchunk (related to BinChunker) 1.2.0 and 1.2.1 is vulnerable to a heap-
based buffer overflow and crash when processing a malformed CUE (.cue)
file.
- CVE-2017-15954 (denial of service)
bchunk (related to BinChunker) 1.2.0 and 1.2.1 is vulnerable to a heap-
based buffer overflow (with a resultant invalid free) and crash when
processing a malformed CUE (.cue) file.
- CVE-2017-15955 (denial of service)
bchunk (related to BinChunker) 1.2.0 and 1.2.1 is vulnerable to an
"Access violation near NULL on destination operand" and crash when
processing a malformed CUE (.cue) file.
Impact
======
An attacker can cause a denial of service via a crafted CUE file.
References
==========
https://github.com/extramaster/bchunk/issues/2
https://github.com/extramaster/bchunk/issues/3
https://github.com/extramaster/bchunk/issues/4
https://security.archlinux.org/CVE-2017-15953
https://security.archlinux.org/CVE-2017-15954
https://security.archlinux.org/CVE-2017-15955
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