Several exploitable vulnerabilities in Exim were reported to us and are
fixed.
Local vulnerabilities
- CVE-2020-28007: Link attack in Exim's log directory
- CVE-2020-28008: Assorted attacks in Exim's spool directory
- CVE-2020-28014: Arbitrary PID file creation
- CVE-2020-28011: Heap buffer overflow in queue_run()
- CVE-2020-28010: Heap out-of-bounds write in main()
- CVE-2020-28013: Heap buffer overflow in parse_fix_phrase()
- CVE-2020-28016: Heap out-of-bounds write in parse_fix_phrase()
- CVE-2020-28015: New-line injection into spool header file (local)
- CVE-2020-28012: Missing close-on-exec flag for privileged pipe
- CVE-2020-28009: Integer overflow in get_stdinput()
Remote vulnerabilities
- CVE-2020-28017: Integer overflow in receive_add_recipient()
- CVE-2020-28020: Integer overflow in receive_msg()
- CVE-2020-28023: Out-of-bounds read in smtp_setup_msg()
- CVE-2020-28021: New-line injection into spool header file (remote)
- CVE-2020-28022: Heap out-of-bounds read and write in extract_option()
- CVE-2020-28026: Line truncation and injection in spool_read_header()
- CVE-2020-28019: Failure to reset function pointer after BDAT error
- CVE-2020-28024: Heap buffer underflow in smtp_ungetc()
- CVE-2020-28018: Use-after-free in tls-openssl.c
- CVE-2020-28025: Heap out-of-bounds read in pdkim_finish_bodyhash()
The update to 4.94.2 also integrates a fix for a printf format issue
previously addressed by a local patch which is removed.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* Create working directory when it is not present. Apparently
some recent change made adguardhome fail to start when working
directory is missing.
* Full changelog available at:
* https://github.com/AdguardTeam/AdGuardHome/releases/tag/v0.106.1
Signed-off-by: Dobroslaw Kijowski <dobo90@gmail.com>
* fix pid file processing of the background monitor plus child
processes (bug reported in the forum)
* made the enabled/disabled switch of the background monitor functional
Signed-off-by: Dirk Brenken <dev@brenken.org>
Samplicator receives UDP datagrams on a given port and resends those
datagrams to a specified set of receivers.
Use Cases:
- replicate Flow Samples to multiple receivers
- use with conntrackd to synchronize via unicast to multiple targets
Signed-off-by: Nick Hainke <vincent@systemli.org>
In the procd refactor, support for interfaces with no tracking IPs was
inadvertentiy removed. This commit restores the previous behavior
Signed-off-by: Aaron Goodman <aaronjg@stanford.edu>
* Use $(COMMITCOUNT)
* Use SPDX
* Use CA (ucert) public key
* Update repo link
* Update maintainer email
* Format description
Signed-off-by: Paul Spooren <mail@aparcar.org>
Fixes the following security issues:
* CVE-2021-25215 - named crashed when a DNAME record placed in the ANSWER
section during DNAME chasing turned out to be the final
answer to a client query.
* CVE-2021-25214 - Insufficient IXFR checks could result in named serving a
zone without an SOA record at the apex, leading to a
RUNTIME_CHECK assertion failure when the zone was
subsequently refreshed. This has been fixed by adding an
owner name check for all SOA records which are included
in a zone transfer.
Signed-off-by: Noah Meyerhans <frodo@morgul.net>
