Vulnerability CVE-2012-2106
Published: 2014-02-04   Modified: 2014-02-05

Description:
Integer overflow in the pv_import function in util/pv_import.c in Csound 5.16.6, when converting a file, allows remote attackers to execute arbitrary code via a crafted file, which triggers a heap-based buffer overflow.

Type:

CWE-189

 (Numeric Errors)

CVSS2 => (AV:N/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Csounds -> Csound 

 References:
https://bugzilla.redhat.com/show_bug.cgi?id=810802
http://xforce.iss.net/xforce/xfdb/74647
http://www.securityfocus.com/bid/52875
http://www.osvdb.org/81016
http://www.openwall.com/lists/oss-security/2012/04/16/9
http://www.openwall.com/lists/oss-security/2012/04/16/1
http://secunia.com/secunia_research/2012-7/
http://secunia.com/advisories/48148
http://lists.opensuse.org/opensuse-updates/2012-04/msg00057.html
http://csound.git.sourceforge.net/git/gitweb.cgi?p=csound/csound5.git;a=commitdiff;h=7d617a9551fb6c552ba16874b71266fcd90f3a6f
http://csound.git.sourceforge.net/git/gitweb.cgi?p=csound/csound5.git;a=commitdiff;h=61d1df45ca9a52bab62892a3c3a13c41e6384505#patch3
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