QID 198306
Date Published: 2021-03-31
QID 198306: Ubuntu Security Notification for Privoxy Vulnerabilities (USN-4886-1)
It was discovered that Privoxy incorrectly handled CGI requests.
It was discovered that Privoxy incorrectly handled certain regular expressions.
It was discovered that Privoxy incorrectly handled client tags.
It was discovered that Privoxy incorrectly handled client tags.
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, CVE-2021-20273, CVE-2021-20275)
An attacker could possibly use this issue to cause a denial of service or obtain sensitive information. (CVE-2021-20212, CVE-2021-20276)
An attacker could possibly use this issue to cause Privoxy to consume resources, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 20.10. (CVE-2021-20211)
An attacker could possibly use this issue to cause Privoxy to consume resources, resulting in a denial of service. This issue only affected Ubuntu 20.04 LTS and Ubuntu 20.10. (CVE-2021-20214)
- USN-4886-1 -
usn.ubuntu.com/4886-1/
CVEs related to QID 198306
| Advisory ID | Software | Component | Link |
|---|---|---|---|
| USN-4886-1 | 16.04 (Xenial) on src | privoxy |
launchpad.net/ubuntu/+source/privoxy/3.0.24-1ubuntu0.1 |
| USN-4886-1 | 18.04 (bionic) on src | privoxy |
launchpad.net/ubuntu/+source/privoxy/3.0.26-5ubuntu0.1 |
| USN-4886-1 | 20.04 (focal) on src | privoxy |
launchpad.net/ubuntu/+source/privoxy/3.0.28-2ubuntu0.1 |
| USN-4886-1 | 20.10 (groovy) on src | privoxy |
launchpad.net/ubuntu/+source/privoxy/3.0.28-3ubuntu0.1 |