CVE-2005-4077 — Off-by-one Error in Stenberg Curl
Severity
4.6MEDIUMNVD
EPSS
0.3%
top 49.86%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedDec 8
Latest updateMay 3
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.
CVSS vector
AV:L/AC:L/C:P/I:P/A:PExploitability: 3.9 | Impact: 6.4