Libproxy Project

libproxy_project

5 CVEs • 1 product

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CVEs (5)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2020-26154 4Debian FedoraprojectLibproxy Project+1 more 4Debian Linux FedoraLeap+1 more Nov 21, 2024 Sep 30, 2020 N/A· v4 9.8 CRITICAL· v3 6.8 MEDIUM· v2 url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as demonstrated by a large PAC file that is delivered without a Content-length header.
CVE-2020-25219 5Canonical DebianFedoraproject+2 more 5Debian Linux FedoraLeap+2 more Nov 21, 2024 Sep 9, 2020 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 url::recvline in url.cpp in libproxy 0.4.x through 0.4.15 allows a remote HTTP server to trigger uncontrolled recursion via a response composed of an infinite stream that lacks a newline character. This leads to stack ex...Show more url::recvline in url.cpp in libproxy 0.4.x through 0.4.15 allows a remote HTTP server to trigger uncontrolled recursion via a response composed of an infinite stream that lacks a newline character. This leads to stack exhaustion.Show less
CVE-2012-5580 1Libproxy Project 1Libproxy May 6, 2026 Oct 27, 2014 N/A· v4 N/A· v3 7.5 HIGH· v2 Format string vulnerability in the print_proxies function in bin/proxy.c in libproxy 0.3.1 might allow context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via format strin...Show more Format string vulnerability in the print_proxies function in bin/proxy.c in libproxy 0.3.1 might allow context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via format string specifiers in a proxy name, as demonstrated using the http_proxy environment variable or a PAC file.Show less
CVE-2012-4505 1Libproxy Project 1Libproxy Apr 29, 2026 Nov 11, 2012 N/A· v4 N/A· v3 10.0 HIGH· v2 Heap-based buffer overflow in the px_pac_reload function in lib/pac.c in libproxy 0.2.x and 0.3.x allows remote servers to have an unspecified impact via a crafted Content-Length size in an HTTP response header for a pro...Show more Heap-based buffer overflow in the px_pac_reload function in lib/pac.c in libproxy 0.2.x and 0.3.x allows remote servers to have an unspecified impact via a crafted Content-Length size in an HTTP response header for a proxy.pac file request, a different vulnerability than CVE-2012-4504.Show less
CVE-2012-4504 1Libproxy Project 1Libproxy Apr 29, 2026 Nov 11, 2012 N/A· v4 N/A· v3 10.0 HIGH· v2 Stack-based buffer overflow in the url::get_pac function in url.cpp in libproxy 0.4.x before 0.4.9 allows remote servers to have an unspecified impact via a large proxy.pac file.