Total
29 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-44541 | 1 Privoxy | 1 Privoxy | 2023-12-10 | 5.0 MEDIUM | 7.5 HIGH |
| 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. | |||||
| CVE-2021-44540 | 1 Privoxy | 1 Privoxy | 2023-12-10 | 5.0 MEDIUM | 7.5 HIGH |
| A vulnerability was found in Privoxy which was fixed in get_url_spec_param() by freeing memory of compiled pattern spec before bailing. | |||||
| CVE-2021-44542 | 1 Privoxy | 1 Privoxy | 2023-12-10 | 5.0 MEDIUM | 7.5 HIGH |
| A memory leak vulnerability was found in Privoxy when handling errors. | |||||
| CVE-2021-44543 | 1 Privoxy | 1 Privoxy | 2023-12-10 | 2.6 LOW | 6.1 MEDIUM |
| 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. | |||||
| CVE-2021-20217 | 1 Privoxy | 1 Privoxy | 2023-12-10 | 7.8 HIGH | 7.5 HIGH |
| 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. | |||||
| CVE-2020-35502 | 1 Privoxy | 1 Privoxy | 2023-12-10 | 7.8 HIGH | 7.5 HIGH |
| 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. | |||||
| CVE-2021-20212 | 1 Privoxy | 1 Privoxy | 2023-12-10 | 7.8 HIGH | 7.5 HIGH |
| 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. | |||||
| CVE-2021-20210 | 1 Privoxy | 1 Privoxy | 2023-12-10 | 7.8 HIGH | 7.5 HIGH |
| 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. | |||||
| CVE-2021-20216 | 1 Privoxy | 1 Privoxy | 2023-12-10 | 7.8 HIGH | 7.5 HIGH |
| 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. | |||||
| CVE-2021-20209 | 1 Privoxy | 1 Privoxy | 2023-12-10 | 5.0 MEDIUM | 7.5 HIGH |
| A memory leak vulnerability was found in Privoxy before 3.0.29 in the show-status CGI handler when no action files are configured. | |||||
| CVE-2021-20215 | 1 Privoxy | 1 Privoxy | 2023-12-10 | 7.8 HIGH | 7.5 HIGH |
| 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. | |||||
| CVE-2021-20211 | 1 Privoxy | 1 Privoxy | 2023-12-10 | 7.8 HIGH | 7.5 HIGH |
| A flaw was found in Privoxy in versions before 3.0.29. Memory leak when client tags are active can cause a system crash. | |||||
| CVE-2021-20213 | 1 Privoxy | 1 Privoxy | 2023-12-10 | 4.3 MEDIUM | 7.5 HIGH |
| 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. | |||||
| CVE-2021-20214 | 1 Privoxy | 1 Privoxy | 2023-12-10 | 7.8 HIGH | 7.5 HIGH |
| 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. | |||||
| CVE-2021-20274 | 1 Privoxy | 1 Privoxy | 2023-12-10 | 5.0 MEDIUM | 7.5 HIGH |
| A flaw was found in privoxy before 3.0.32. A crash may occur due a NULL-pointer dereference when the socks server misbehaves. | |||||
| CVE-2021-20273 | 2 Debian, Privoxy | 2 Debian Linux, Privoxy | 2023-12-10 | 5.0 MEDIUM | 7.5 HIGH |
| A flaw was found in privoxy before 3.0.32. A crash can occur via a crafted CGI request if Privoxy is toggled off. | |||||
| CVE-2021-20275 | 2 Debian, Privoxy | 2 Debian Linux, Privoxy | 2023-12-10 | 5.0 MEDIUM | 7.5 HIGH |
| 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. | |||||
| CVE-2021-20276 | 2 Debian, Privoxy | 2 Debian Linux, Privoxy | 2023-12-10 | 5.0 MEDIUM | 7.5 HIGH |
| 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. | |||||
| CVE-2021-20272 | 2 Debian, Privoxy | 2 Debian Linux, Privoxy | 2023-12-10 | 5.0 MEDIUM | 7.5 HIGH |
| 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. | |||||
| CVE-2019-3699 | 2 Opensuse, Privoxy | 3 Factory, Leap, Privoxy | 2023-12-10 | 7.2 HIGH | 7.8 HIGH |
| 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 versions. | |||||