CVE-2004-0492
Critical
Description
Heap-based buffer overflow in proxy_util.c for mod_proxy in Apache 1.3.25 to 1.3.31 allows remote attackers to cause a denial of service (process crash) and possibly execute arbitrary code via a negative Content-Length HTTP header field, which causes a large amount of data to be copied.
SeverityCritical
CVSS10.0
Exploit probability98. percentile33.6%
Product
Apache Http Server
PublishedAug 6, 2004
First seenAug 6, 2004
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apache http_server | 1.3.26, 1.3.27, 1.3.28, 1.3.29, 1.3.31 | — |
| hp virtualvault | 11.0.4 | — |
| hp webproxy | 2.0, 2.1 | — |
| ibm http_server | 1.3.26, 1.3.26.1, 1.3.26.2, 1.3.28 | — |
| sgi propack | 2.4 | — |
| hp vvos | 11.04 | — |
| openbsd openbsd | No range specified, 3.4, 3.5 | — |
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