Tinyproxy Project: >> Tinyproxy >> 1.11.0 Security Vulnerabilities
Tinyproxy through 1.11.3 is vulnerable to HTTP request parsing desynchronization due to a case-sensitive comparison of the Transfer-Encoding header in src/reqs.c. The is_chunked_transfer function uses strcmp to compare the header value against "chunked", even though RFC 7230 specifies that transfer-coding names are case-insensitive.
CVSS Score
8.7
EPSS Score
0.006
Published
2026-04-07
Tinyproxy through 1.11.2 contains an integer overflow vulnerability in the strip_return_port() function within src/reqs.c.
CVSS Score
6.5
EPSS Score
0.003
Published
2025-11-26
Potential leak of left-over heap data if custom error page templates containing special non-standard variables are used. Tinyproxy commit 84f203f and earlier use uninitialized buffers in process_request() function.
CVSS Score
7.5
EPSS Score
0.015
Published
2022-09-19