Required CVE Record Information
Description
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.
References 6 Total
- http://bugs.digium.com/view.php?id=13954#96700
- https://bugzilla.redhat.com/show_bug.cgi?id=475446#c4
- secunia.com: 32960 third-party-advisory
- exchange.xforce.ibmcloud.com: zaptel-tor2-memory-overwrite(47666) vdb-entry
- http://svn.digium.com/view/dahdi?view=rev&revision=5590
- openwall.com: [oss-security] 20081219 CVE Request - Incomplete dahdi/zaptel tor2.c patch for CVE-2008-5396 mailing-list
Updated:
This container includes required additional information provided by the CVE Program for this vulnerability.
References 6 Total
- http://bugs.digium.com/view.php?id=13954#96700 x_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=475446#c4 x_transferred
- secunia.com: 32960 third-party-advisoryx_transferred
- exchange.xforce.ibmcloud.com: zaptel-tor2-memory-overwrite(47666) vdb-entryx_transferred
- http://svn.digium.com/view/dahdi?view=rev&revision=5590 x_transferred
- openwall.com: [oss-security] 20081219 CVE Request - Incomplete dahdi/zaptel tor2.c patch for CVE-2008-5396 mailing-listx_transferred