CVE-2004-1018
Critical
Description
Multiple integer handling errors in PHP before 4.3.10 allow attackers to bypass safe mode restrictions, cause a denial of service, or execute arbitrary code via (1) a negative offset value to the shmop_write function, (2) an "integer overflow/underflow" in the pack function, or (3) an "integer overflow/underflow" in the unpack function. NOTE: this issue was originally REJECTed by its CNA before publication, but that decision is in active dispute. This candidate may change significantly in the future as a result of further discussion.
SeverityCritical
CVSS10.0
Exploit probability97. percentile16.2%
Product
Php
PublishedJan 10, 2005
First seenJan 10, 2005
How to fix
Update
- php php4.3.10 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| php php | v < 4.3.10 | 4.3.10 |
| canonical ubuntu_linux | 4.10 | — |
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