CVE-2013-2028
High
Description
The ngx_http_parse_chunked function in http/ngx_http_parse.c in nginx 1.3.9 through 1.4.0 allows remote attackers to cause a denial of service (crash) and execute arbitrary code via a chunked Transfer-Encoding request with a large chunk size, which triggers an integer signedness error and a stack-based buffer overflow.
SeverityHigh
CVSS7.5
Exploit probability—
Product
F5 Nginx
PublishedJul 20, 2013
First seenJul 20, 2013
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| f5 nginx | 1.3.9 ≤ v ≤ 1.4.0 | — |
| fedoraproject fedora | 19 | — |
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