Vulnerability CVE-2012-2114
Published: 2012-08-31   Modified: 2012-09-01

Description:
Stack-based buffer overflow in fprintf in musl before 0.8.8 and earlier allows context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string to an unbuffered stream such as stderr.

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Etalabs -> MUSL 

 References:
http://www.openwall.com/lists/oss-security/2012/04/18/6
http://www.openwall.com/lists/oss-security/2012/04/18/5
http://www.openwall.com/lists/musl/2012/04/17/1
http://www.etalabs.net/musl/download.html
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