oss-sec mailing list archives
Re: Multiple memory leaks fixed in Privoxy 3.0.29 stable
From: Alan Coopersmith <alan.coopersmith () oracle com>
Date: Tue, 23 Mar 2021 10:13:48 -0700
It looks like Red Hat has assigned CVE ids for these issues now, but not yet told Mitre to publish them: CVE-2020-35502 privoxy: memory leaks when a response is buffered https://bugzilla.redhat.com/show_bug.cgi?id=1928749 CVE-2021-20209 privoxy: memory leak in the show-status CGI handler when no action files are configured https://bugzilla.redhat.com/show_bug.cgi?id=1928726 CVE-2021-20210 privoxy: memory leak in the show-status CGI handler when no filter files are configured https://bugzilla.redhat.com/show_bug.cgi?id=1928729 CVE-2021-20211 privoxy: memory leak when client tags are active https://bugzilla.redhat.com/show_bug.cgi?id=1928733 CVE-2021-20212 privoxy: memory leak if multiple filters are executed and the last one is skipped due to a pcre error https://bugzilla.redhat.com/show_bug.cgi?id=1928736 CVE-2021-20213 privoxy: dereference of a NULL-pointer that could result in a crash if accept-intercepted-requests was enabled https://bugzilla.redhat.com/show_bug.cgi?id=1928740 CVE-2021-20214 privoxy: memory leak in the client-tags CGI handler when client tags are configured https://bugzilla.redhat.com/show_bug.cgi?id=1928743 CVE-2021-20215 privoxy: memory leaks in the show-status CGI handler when memory allocations fail https://bugzilla.redhat.com/show_bug.cgi?id=1928747 -Alan Coopersmith- alan.coopersmith () oracle com Oracle Solaris Engineering - https://blogs.oracle.com/alanc On 11/29/20 7:53 AM, Fabian Keil wrote:
Announcing Privoxy 3.0.29 stable -------------------------------------------------------------------- Privoxy 3.0.29 stable fixes a couple of memory leaks and introduces https inspection which allows to filter encrypted requests and responses. -------------------------------------------------------------------- ChangeLog for Privoxy 3.0.29 -------------------------------------------------------------------- - Security/Reliability: - Fixed memory leaks when a response is buffered and the buffer limit is reached or Privoxy is running out of memory. Commits bbd53f1010b and 4490d451f9b. OVE-20201118-0001. Sponsored by: Robert Klemme - Fixed a memory leak in the show-status CGI handler when no action files are configured. Commit c62254a686. OVE-20201118-0002. Sponsored by: Robert Klemme - Fixed a memory leak in the show-status CGI handler when no filter files are configured. Commit 1b1370f7a8a. OVE-20201118-0003. Sponsored by: Robert Klemme - Fixes a memory leak when client tags are active. Commit 245e1cf32. OVE-20201118-0004. Sponsored by: Robert Klemme - Fixed a memory leak if multiple filters are executed and the last one is skipped due to a pcre error. Commit 5cfb7bc8fe. OVE-20201118-0005. - Prevent an unlikely 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. Commit 7530132349. CID 267165. OVE-20201118-0006. - Fixed memory leaks in the client-tags CGI handler when client tags are configured and memory allocations fail. Commit cf5640eb2a. CID 267168. OVE-20201118-0007. - Fixed memory leaks in the show-status CGI handler when memory allocations fail. Commit 064eac5fd0 and commit fdee85c0bf3. CID 305233. OVE-20201118-0008. - General improvements: [...] ----------------------------------------------------------------- About Privoxy: ----------------------------------------------------------------- Privoxy is a non-caching web proxy with advanced filtering capabilities for enhancing privacy, modifying web page data and HTTP headers, controlling access, and removing ads and other obnoxious Internet junk. Privoxy has a flexible configuration and can be customized to suit individual needs and tastes. It has application for both stand-alone systems and multi-user networks. Privoxy is Free Software and licensed under the GNU GPLv2. [...] Home Page: https://www.privoxy.org/
Current thread:
- Re: Multiple memory leaks fixed in Privoxy 3.0.29 stable Fabian Keil (Feb 03)
- <Possible follow-ups>
- Re: Multiple memory leaks fixed in Privoxy 3.0.29 stable Alan Coopersmith (Mar 23)
- Re: Multiple memory leaks fixed in Privoxy 3.0.29 stable Fabian Keil (Mar 23)