CVE-2005-4077
EPSS 0.27%
Description
Multiple off-by-one errors in the cURL library (libcurl) 7.11.2 through 7.15.0 allow local users to trigger a buffer overflow and cause a denial of service or bypass PHP security restrictions via certain URLs that (1) are malformed in a way that prevents a terminating null byte from being added to either a hostname or path buffer, or (2) contain a "?" separator in the hostname portion, which causes a "/" to be prepended to the resulting string.
How to fix CVE-2005-4077
To remediate CVE-2005-4077, upgrade the affected package to a fixed version below.
- Debian/curl—upgrade to 7.15.1-1 or later
Is CVE-2005-4077 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 7.15.1-1