CVE-2008-5396
Last modified
CVE-2008-5396 is a vulnerability of currently unknown severity. Array index error in the (1) torisa.c and (2) dahdi/tor2.c drivers 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 missing validation of the sync field associated with the ZT_SPANCONFIG ioctl.. EPSS estimates a 0.35% chance of exploitation in the next 30 days.
Description
Array index error in the (1) torisa.c and (2) dahdi/tor2.c drivers 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 missing validation of the sync field associated with the ZT_SPANCONFIG ioctl.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Asterisk | Zaptel | <= 1.4.11 |
| Asterisk | Zaptel | 1.2 |
| Asterisk | Zaptel | 1.2.27 |
| Asterisk | Zaptel | 1.4 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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