CVE catalog
CVE-2007-0988
php4
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 2.40% · Oct 25, 2026
The zend_hash_init function in PHP 5 before 5.2.1 and PHP 4 before 4.4.5, when running on a 64-bit platform, allows context-dependent attackers to cause a denial of service (infinite loop) by unserializing certain integer expressions, which only cause 32-bit arguments to be used after the check for a negative value, as demonstrated by an "a:2147483649:{" argument. security flaw
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | php4 | 3.1 | 4:4.3.10-15 | vulnerable |
| Debian | php4 | 3.1 | 4:4.3.10-16 | vulnerable |
| Debian | php4 | 3.1 | 4:4.3.10-17 | vulnerable |
| Debian | php4 | 3.1 | 4:4.3.10-18 | vulnerable |
| Debian | php4 | 3.1 | 4:4.3.10-19 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | php4 | deb | 3.1 | 4:4.3.10-19 | Not reported | DSA-1264-1 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: