openSUSE Security Update: Security update for privoxy ______________________________________________________________________________

Announcement ID: openSUSE-SU-2021:0265-1 Rating: moderate References: #1181650 Cross-References: CVE-2021-20216 CVE-2021-20217 Affected Products: openSUSE Leap 15.2 ______________________________________________________________________________

An update that fixes two vulnerabilities is now available.

Description:

This update for privoxy fixes the following issues:

- Update to version 3.0.31: - Security/Reliability (boo#1181650) - Prevent an assertion from getting triggered by a crafted CGI request. Commit 5bba5b89193fa. OVE-20210130-0001. CVE-2021-20217 Reported by: Joshua Rogers (Opera) - Fixed a memory leak when decompression fails "unexpectedly". Commit f431d61740cc0. OVE-20210128-0001. CVE-2021-20216 - Bug fixes: - Fixed detection of insufficient data for decompression. Previously Privoxy could try to decompress a partly uninitialized buffer.

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 15.2:

zypper in -t patch openSUSE-2021-265=1

Package List:

- openSUSE Leap 15.2 (x86_64):

privoxy-3.0.31-lp152.3.6.1 privoxy-debuginfo-3.0.31-lp152.3.6.1 privoxy-debugsource-3.0.31-lp152.3.6.1

- openSUSE Leap 15.2 (noarch):

privoxy-doc-3.0.31-lp152.3.6.1

References:

https://www.suse.com/security/cve/CVE-2021-20216.html https://www.suse.com/security/cve/CVE-2021-20217.html https://bugzilla.suse.com/1181650