CVE-2019-19945

HIGH Year: 2019
CVSS v3 Score
7.5
High
CVSS v2 Score
5.0
Medium
Weakness Type
CWE-125
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Vulnerability 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.

Related Vulnerabilities

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HIGH
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CVE-2012-4428

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CVE-2013-2805

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CVE-2014-0160

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CVE-2015-7507

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CWE-1252015

CVE-2015-8921

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CWE-1252015