| Name | CVE-2006-1991 |
| Description | The substr_compare function in string.c in PHP 5.1.2 allows context-dependent attackers to cause a denial of service (memory access violation) via an out-of-bounds offset argument. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 365312 |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| php4 | source | (unstable) | (not affected) | |||
| php5 | source | (unstable) | 5.1.4-0.1 | medium | 365312 |
- php4 <not-affected> (substr_compare does not exist in PHP 4.4.2)