- Fix memory consumption bug with "future epoch" DTLS records.
- Fix fragment handling memory leak.
- Do not access freed data structure.
- Fix DTLS fragment bug - out-of-sequence message handling which could
result in NULL pointer dereference in
dtls1_process_out_of_seq_message().
Note that this will not get FreeBSD Security Advisory as DTLS is
experimental in OpenSSL.
MFC after: 1 week
Security: CVE-2009-1377 CVE-2009-1378 CVE-2009-1379 CVE-2009-1387
for normal build, and doesn't export well to CVS.
If they are needed later a script will be added to recreate the symlinks
when needed at build time.
Approved by: re (rwatson)
Sanity-check string lengths in order to stop OpenSSL crashing
when printing corrupt BMPString or UniversalString objects. [09:08]
Security: FreeBSD-SA-09:07.libc
Security: FreeBSD-SA-09:08.openssl
Security: CVE-2009-0590
Approved by: re (kensmith)
Approved by: so (cperciva)
long commands into multiple requests. [09:01]
Fix incorrect OpenSSL checks for malformed signatures due to invalid
check of return value from EVP_VerifyFinal(), DSA_verify, and
DSA_do_verify. [09:02]
Security: FreeBSD-SA-09:01.lukemftpd
Security: FreeBSD-SA-09:02.openssl
Obtained from: NetBSD [SA-09:01]
Obtained from: OpenSSL Project [SA-09:02]
Approved by: so (simon)
in the struct utmp due to concerns about the length of the hostname buffer.
However, this breaks the UseDNS option. There is a simpler and better
solution: initialize utmp_len to the correct value (UT_HOSTSIZE instead of
MAXHOSTNAMELEN) and let get_remote_name_or_ip() worry about the size of the
buffer.
PR: bin/97499
Submitted by: Bruce Cran <bruce@cran.org.uk>
MFC after: 1 week
I have worked hard to reduce diffs against the vendor branch. One
notable change in that respect is that we no longer prefer DSA over
RSA - the reasons for doing so went away years ago. This may cause
some surprises, as ssh will warn about unknown host keys even for
hosts whose keys haven't changed.
MFC after: 6 weeks
with OpenSSL 0.9.8 import.
Note that this does not enable cryptodev by default, as it was the
case with OpenSSL 0.9.7 in FreeBSD base, but this change makes it
possible to enable cryptodev at all.
This has been submitted upstream as:
http://rt.openssl.org/Ticket/Display.html?id=1624
Submitted by: nork
From the OpenSSL advisory:
Andy Polyakov discovered a flaw in OpenSSL's DTLS
implementation which could lead to the compromise of clients
and servers with DTLS enabled.
DTLS is a datagram variant of TLS specified in RFC 4347 first
supported in OpenSSL version 0.9.8. Note that the
vulnerabilities do not affect SSL and TLS so only clients and
servers explicitly using DTLS are affected.
We believe this flaw will permit remote code execution.
Security: CVE-2007-4995
Security: http://www.openssl.org/news/secadv_20071012.txt
