| CVE-2021-44543 | TRUNG BÌNH6.1 | An XSS vulnerability was found in Privoxy which was fixed in cgi_error_no_template() by encode the template name when Privoxy is configured to servce the user-manual itself. | 23/12/2021 |
| CVE-2021-44542 | CAO7.5 | A memory leak vulnerability was found in Privoxy when handling errors. | 23/12/2021 |
| CVE-2021-44541 | CAO7.5 | A vulnerability was found in Privoxy which was fixed in process_encrypted_request_headers() by freeing header memory when failing to get the request destination. | 23/12/2021 |
| CVE-2021-44540 | CAO7.5 | A vulnerability was found in Privoxy which was fixed in get_url_spec_param() by freeing memory of compiled pattern spec before bailing. | 23/12/2021 |
| CVE-2021-20209 | CAO7.5 | A memory leak vulnerability was found in Privoxy before 3.0.29 in the show-status CGI handler when no action files are configured. | 25/05/2021 |
| CVE-2021-20217 | CAO7.5 | A flaw was found in Privoxy in versions before 3.0.31. An assertion failure triggered by a crafted CGI request may lead to denial of service. The highest threat from this vulnerability is to system availability. | 25/03/2021 |
| CVE-2021-20216 | CAO7.5 | A flaw was found in Privoxy in versions before 3.0.31. A memory leak that occurs when decompression fails unexpectedly may lead to a denial of service. The highest threat from this vulnerability is to system availability. | 25/03/2021 |
| CVE-2021-20215 | CAO7.5 | A flaw was found in Privoxy in versions before 3.0.29. Memory leaks in the show-status CGI handler when memory allocations fail can lead to a system crash. | 25/03/2021 |
| CVE-2021-20214 | CAO7.5 | A flaw was found in Privoxy in versions before 3.0.29. Memory leaks in the client-tags CGI handler when client tags are configured and memory allocations fail can lead to a system crash. | 25/03/2021 |
| CVE-2021-20213 | CAO7.5 | A flaw was found in Privoxy in versions before 3.0.29. Dereference of a NULL-pointer that could result in a crash if accept-intercepted-requests was enabled, Privoxy failed to get the request destination from the Host header and a memory allocation failed. | 25/03/2021 |
| CVE-2021-20212 | CAO7.5 | A flaw was found in Privoxy in versions before 3.0.29. Memory leak if multiple filters are executed and the last one is skipped due to a pcre error leading to a system crash. | 25/03/2021 |
| CVE-2021-20211 | CAO7.5 | A flaw was found in Privoxy in versions before 3.0.29. Memory leak when client tags are active can cause a system crash. | 25/03/2021 |
| CVE-2021-20210 | CAO7.5 | A flaw was found in Privoxy in versions before 3.0.29. Memory leak in the show-status CGI handler when no filter files are configured can lead to a system crash. | 25/03/2021 |
| CVE-2020-35502 | CAO7.5 | A flaw was found in Privoxy in versions before 3.0.29. Memory leaks when a response is buffered and the buffer limit is reached or Privoxy is running out of memory can lead to a system crash. | 25/03/2021 |
| CVE-2021-20276 | CAO7.5 | A flaw was found in privoxy before 3.0.32. Invalid memory access with an invalid pattern passed to pcre_compile() may lead to denial of service. | 09/03/2021 |
| CVE-2021-20275 | CAO7.5 | A flaw was found in privoxy before 3.0.32. A invalid read of size two may occur in chunked_body_is_complete() leading to denial of service. | 09/03/2021 |
| CVE-2021-20274 | CAO7.5 | A flaw was found in privoxy before 3.0.32. A crash may occur due a NULL-pointer dereference when the socks server misbehaves. | 09/03/2021 |
| CVE-2021-20273 | CAO7.5 | A flaw was found in privoxy before 3.0.32. A crash can occur via a crafted CGI request if Privoxy is toggled off. | 09/03/2021 |
| CVE-2021-20272 | CAO7.5 | A flaw was found in privoxy before 3.0.32. An assertion failure could be triggered with a crafted CGI request leading to server crash. | 09/03/2021 |
| CVE-2019-3699 | CAO7.8 | UNIX Symbolic Link (Symlink) Following vulnerability in the packaging of privoxy on openSUSE Leap 15.1, Factory allows local attackers to escalate from user privoxy to root. This issue affects: openSUSE Leap 15.1 privoxy version 3.0.28-lp151.1.1 and prior versions. openSUSE Factory privoxy version 3.0.28-2.1 and prior | 24/01/2020 |