CVE-2021-20213

CVE-2021-20213 affects Privoxy up to version 3.0.28 (prior to 3.0.29). The flaw is a NULL-pointer dereference that can crash Privoxy and may cause a memory allocation failure when accept-intercepted-requests is enabled and the Host header is not parsed correctly. The vulnerability could manifest ...

CVE-2021-20212

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-2021-20212

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-2021-20212

CVE-2021-20212 affects Privoxy before version 3.0.29. A memory leak occurs when multiple filters are executed and the last one is skipped due to a PCRE error, potentially leading to a system crash. Remediation: upgrade Privoxy to a newer release (3.0.29+); Gentoo GLSA 202107-16 recommends upgradi...

CVE-2021-20212

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-2021-20211

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-2021-20211

Privoxy vulnerability CVE-2021-20211 affects Privoxy versions before 3.0.29, where a memory leak when client tags are active can lead to a system crash. This is documented in multiple sources (NVD entry and vendor advisories). The available connected documents specify the affected product and the...

CVE-2021-20211

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-2021-20211

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-2021-20210

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-2021-20210

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-2021-20210

CVE-2021-20210 refers to a vulnerability in Privoxy prior to 3.0.29 where a memory leak in the show-status CGI handler occurs when no filter files are configured, potentially causing a system crash. Affected software: Privoxy (before 3.0.29). Root cause: memory leak in the show-status CGI handler...

CVE-2021-20210

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-2020-35502

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-2020-35502

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-2020-35502

Privoxy-3.0.x: CVE-2020-35502 describes memory leaks when buffering responses and hitting the buffer limit or low memory, which can crash the system. Affected: Privoxy versions prior to 3.0.29. Remediation: upgrade to Privoxy 3.0.29 or newer (Gentoo GLSA also notes the fix path to 3.0.32). If exp...

Privoxy 安全漏洞

Privoxy is a proxy server from the Privoxy team in the USA that does not cache web pages and comes with its own filtering features. It has advanced filtering features to enhance privacy, modify web data and HTTP headers, control access and remove advertisements and other annoying Internet...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Privoxy vulnerabilities (USN-4886-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4886-1 advisory. It was discovered that Privoxy incorrectly handled CGI requests. An attacker could possibly use this issue to cause a denial of...

Ubuntu: Security Advisory (USN-4886-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-4886-1 privoxy vulnerabilities

It was discovered that Privoxy incorrectly handled CGI requests. An attacker could possibly use this issue to cause a denial of service or obtain sensitive information. CVE-2020-35502, CVE-2021-20209, CVE-2021-20210, CVE-2021-20213, CVE-2021-20215, CVE-2021-20216, CVE-2021-20217, CVE-2021-20272,...