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The 15 most recently published vulnerabilities affecting privoxy.

• CVE-2021-44543An 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.6.1Dec 23, 2021
• CVE-2021-44542A memory leak vulnerability was found in Privoxy when handling errors.7.5Dec 23, 2021
• CVE-2021-44541A vulnerability was found in Privoxy which was fixed in process_encrypted_request_headers() by freeing header memory when failing to get the request destination.7.5Dec 23, 2021
• CVE-2021-44540A vulnerability was found in Privoxy which was fixed in get_url_spec_param() by freeing memory of compiled pattern spec before bailing.7.5Dec 23, 2021
• CVE-2021-20209A memory leak vulnerability was found in Privoxy before 3.0.29 in the show-status CGI handler when no action files are configured.7.5May 25, 2021
• CVE-2021-20217A 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...7.5Mar 25, 2021
• CVE-2021-20216A 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...7.5Mar 25, 2021
• CVE-2021-20215A 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.7.5Mar 25, 2021
• CVE-2021-20214A 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.7.5Mar 25, 2021
• CVE-2021-20213A 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 desti...7.5Mar 25, 2021
• CVE-2021-20212A 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.7.5Mar 25, 2021
• CVE-2021-20211A flaw was found in Privoxy in versions before 3.0.29. Memory leak when client tags are active can cause a system crash.7.5Mar 25, 2021
• CVE-2021-20210A 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.7.5Mar 25, 2021
• CVE-2020-35502A 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.7.5Mar 25, 2021
• CVE-2021-20276A 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.7.5Mar 9, 2021