{"id":"CVE-2008-5396","aliases":["DSA-1699-1","EUVD-2008-5373","GHSA-rprg-vf2r-p2j6"],"status":"published","title":"Array index error in the (1) torisa.c and (2) dahdi/tor2.c drivers in Zaptel (aka DAHDI) 1.4.11...","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.","severity":{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00348,"percentile":0.28647,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-189"],"published":"2008-12-09T00:00:00Z","modified":"2026-06-16T22:59:53Z","affected":[{"source":"osv","ecosystem":"Debian:4.0","package":"zaptel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.2.11.dfsg-1+etch1"}]}],"versions":["1:1.2.11.dfsg-1"],"bundled":2}],"products":[{"vendor":"asterisk","product":"zaptel"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2008/12/03/10","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://bugs.digium.com/view.php?id=13954","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=507459","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://secunia.com/advisories/32947","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/32960","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-5396"},{"url":"https://github.com/advisories/GHSA-rprg-vf2r-p2j6"}],"sources":{"cve":[{"id":"CVE-2008-5396","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.","status":"published","published":"2008-12-09T00:00:00Z","modified":"2024-08-07T10:49:12.748Z","updated_at":"2026-11-02T14:34:43.943588Z"}],"euvd":[{"id":"EUVD-2008-5373","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.","status":"published","published":"2008-12-09T00:00:00Z","modified":"2024-08-07T10:49:12Z","updated_at":"2026-11-03T01:38:43.439061Z"}],"ghsa":[{"id":"GHSA-rprg-vf2r-p2j6","title":"Array index error in the (1) torisa.c and (2) dahdi/tor2.c drivers in Zaptel (aka DAHDI) 1.4.11...","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.","status":"published","published":"2022-05-17T05:52:36Z","modified":"2023-01-28T05:04:33Z","updated_at":"2026-11-02T14:44:11.828892Z"}],"nvd":[{"id":"CVE-2008-5396","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.","status":"published","published":"2008-12-09T00:30:00.55Z","modified":"2026-06-16T22:59:53.67Z","cvss":[{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-189"],"updated_at":"2026-11-02T14:01:30.411919Z"}],"osv":[{"id":"DSA-1699-1","title":"zaptel - privilege escalation","status":"published","published":"2009-01-11T00:00:00Z","modified":"2026-03-09T01:22:49.893671Z","updated_at":"2026-11-02T15:46:14.734124Z"}]}}