CVE-2019-19945
—CVSS 3.1
7.5 high
EPSS
2%p74
Published
()
Modified
Description
uhttpd in OpenWrt through 18.06.5 and 19.x through 19.07.0-rc2 has an integer signedness error. This leads to out-of-bounds access to a heap buffer and a subsequent crash. It can be triggered with an HTTP POST request to a CGI script, specifying both "Transfer-Encoding: chunked" and a large negative Content-Length value.
- Vendors
- openwrt
- Products
- openwrt
- Weakness
- CWE-125, CWE-681
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
In the news0 stories
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