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CVE
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CVE-2008-5744

Date: (C)2008-12-26   (M)2017-08-08
 
CVSS Score: 7.2Access Vector: LOCAL
Exploitability Subscore: 3.9Access Complexity: LOW
Impact Subscore: 10.0Authentication: NONE
 Confidentiality: COMPLETE
 Integrity: COMPLETE
 Availability: COMPLETE











Array index error in the dahdi/tor2.c driver in Zaptel (aka DAHDI) 1.4.11 and earlier allows local users in the dialout group to overwrite an integer value in kernel memory by writing to /dev/zap/ctl, related to an incorrect tor2 patch for CVE-2008-5396 that uses the wrong variable in a range check against the value of lc->sync.

Reference:
SECUNIA-32960
http://www.openwall.com/lists/oss-security/2008/12/19/2
http://bugs.digium.com/view.php?id=13954#96700
http://svn.digium.com/view/dahdi?view=rev&revision=5590
https://bugzilla.redhat.com/show_bug.cgi?id=475446#c4
zaptel-tor2-memory-overwrite(47666)

CWE    1
CWE-189
OVAL    2
oval:org.secpod.oval:def:600332
oval:org.mitre.oval:def:7447

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