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Published: 09/12/2008 Updated: 14/05/2009

CVSS v2 Base Score: 7.2 | Impact Score: 10 | Exploitability Score: 3.9

VMScore: 641

Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Array index error in the (1) torisa.c and (2) dahdi/tor2.c drivers in Zaptel (aka DAHDI) 1.4.11 and previous versions allows local users in the dialout group to overwrite an integer value in kernel memory by writing to /dev/zap/ctl, related to missing validation of the sync field associated with the ZT_SPANCONFIG ioctl.

Vulnerable Product	Search on Vulmon	Subscribe to Product
asterisk zaptel 1.2.27
asterisk zaptel 1.4
asterisk zaptel
asterisk zaptel 1.2

CWE-189 http://www.openwall.com/lists/oss-security/2008/12/03/10 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=507459 http://bugs.digium.com/view.php?id=13954 http://secunia.com/advisories/32960 http://secunia.com/advisories/32947 https://nvd.nist.gov

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CVE-2008-5396

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