1 # Taken from email conversation with Qualys.
2 # Message-ID: <20201110120303.GA29329@localhost.localdomain>
4 Qualys Security Advisory
6 Multiple vulnerabilities in Exim
9 ========================================================================
11 ========================================================================
15 - CVE-2020-28007: Link attack in Exim's log directory
16 - CVE-2020-28008: Assorted attacks in Exim's spool directory
17 - CVE-2020-28014: Arbitrary PID file creation
18 - CVE-2020-28011: Heap buffer overflow in queue_run()
19 - CVE-2020-28010: Heap out-of-bounds write in main()
20 - CVE-2020-28013: Heap buffer overflow in parse_fix_phrase()
21 - CVE-2020-28016: Heap out-of-bounds write in parse_fix_phrase()
22 - CVE-2020-28015: New-line injection into spool header file (local)
23 - CVE-2020-28012: Missing close-on-exec flag for privileged pipe
24 - CVE-2020-28009: Integer overflow in get_stdinput()
25 Remote vulnerabilities
26 - CVE-2020-28017: Integer overflow in receive_add_recipient()
27 - CVE-2020-28020: Integer overflow in receive_msg()
28 - CVE-2020-28023: Out-of-bounds read in smtp_setup_msg()
29 - CVE-2020-28021: New-line injection into spool header file (remote)
30 - CVE-2020-28022: Heap out-of-bounds read and write in extract_option()
31 - CVE-2020-28026: Line truncation and injection in spool_read_header()
32 - CVE-2020-28019: Failure to reset function pointer after BDAT error
33 - CVE-2020-28024: Heap buffer underflow in smtp_ungetc()
34 - CVE-2020-28018: Use-after-free in tls-openssl.c
35 - CVE-2020-28025: Heap out-of-bounds read in pdkim_finish_bodyhash()
39 [[ more details will be published later (approx. 2021-05-10) ]]