lp:ubuntu/karmic-updates/openssl

Branch merges

Propose for merging

No branches dependent on this one.

Related source package recipes

No recipes using this branch. (?)

Create packaging recipe

Related snap packages

Related bugs

Related blueprints

38. By Steve Beattie on 2010-12-03

* SECURITY UPDATE: ciphersuite downgrade vulnerability
  - ssl/s3_clnt.c, ssl/s3_srvr.c: disable workaround for Netscape
    cipher suite bug
  - http://openssl.org/news/secadv_20101202.txt
  - CVE-2010-4180

37. By Steve Beattie on 2010-11-17

* SECURITY UPDATE: TLS race condition leading to a buffer overflow and
  possible code execution. (LP: #676243)
  - ssl/t1_lib.c: stricter NULL/not-NULL checking
  - http://openssl.org/news/secadv_20101116.txt
  - CVE-2010-3864

36. By Marc Deslauriers on 2010-10-06

* SECURITY UPDATE: denial of service and possible code execution via
  unchecked bn_wexpand return values. (LP: #655884)
  - crypto/bn/{bn_mul,bn_div,bn_gf2m}.c, crypto/ec/ec2_smpl.c,
    engines/e_ubsec.c: check return values.
  - http://cvs.openssl.org/chngview?cn=18936
  - http://cvs.openssl.org/chngview?cn=19309
  - CVE-2009-3245
* SECURITY UPDATE: denial of service and possible code execution via
  crafted private key with an invalid prime.
  - ssl/s3_clnt.c: set bn_ctx to NULL after freeing it.
  - http://<email address hidden>/msg28049.html
  - CVE-2010-2939

35. By Marc Deslauriers on 2010-08-12

* SECURITY UPDATE: TLS renegotiation flaw (LP: #616759)
  - apps/{s_cb,s_client,s_server}.c, doc/ssl/SSL_CTX_set_options.pod,
    ssl/{d1_both,d1_clnt,d1_srvr,s3_both,s3_clnt,s3_pkt,s3_srvr,ssl_err,
    ssl_lib,t1_lib,t1_reneg}.c, ssl/Makefile, ssl/{ssl3,ssl,ssl_locl,
    tls1}.h: backport rfc5746 support from openssl 0.9.8m.
  - CVE-2009-3555

34. By Kees Cook on 2010-01-13

* SECURITY UPDATE: memory leak possible during state clean-up.
  - crypto/comp/c_zlib.c: upstream fixes applied inline.
  - CVE-2009-4355

33. By Marc Deslauriers on 2009-09-08

* SECURITY UPDATE: certificate spoofing via hash collisions from MD2
  design flaws.
  - crypto/evp/c_alld.c, ssl/ssl_algs.c: disable MD2 digest.
  - crypto/x509/x509_vfy.c: skip signature check for self signed
    certificates
  - http://marc.info/?l=openssl-cvs&m=124508133203041&w=2
  - http://marc.info/?l=openssl-cvs&m=124704528713852&w=2
  - CVE-2009-2409

32. By Jamie Strandboge on 2009-07-10

* Patches forward ported from http://www.ubuntu.com/usn/USN-792-1 (by
  Marc Deslauriers)
* SECURITY UPDATE: denial of service via memory consumption from large
  number of future epoch DTLS records.
  - crypto/pqueue.*: add new pqueue_size counter function.
  - ssl/d1_pkt.c: use pqueue_size to limit size of queue to 100.
  - http://cvs.openssl.org/chngview?cn=18187
  - CVE-2009-1377
* SECURITY UPDATE: denial of service via memory consumption from
  duplicate or invalid sequence numbers in DTLS records.
  - ssl/d1_both.c: discard message if it's a duplicate or too far in the
    future.
  - http://marc.info/?l=openssl-dev&m=124263491424212&w=2
  - CVE-2009-1378
* SECURITY UPDATE: denial of service or other impact via use-after-free
  in dtls1_retrieve_buffered_fragment.
  - ssl/d1_both.c: use temp frag_len instead of freed frag.
  - http://rt.openssl.org/Ticket/Display.html?id=1923&user=guest&pass=guest
  - CVE-2009-1379
* SECURITY UPDATE: denial of service via DTLS ChangeCipherSpec packet
  that occurs before ClientHello.
  - ssl/s3_pkt.c: abort if s->session is NULL.
  - ssl/{ssl.h,ssl_err.c}: add new error codes.
  - http://cvs.openssl.org/chngview?cn=17369
  - CVE-2009-1386
* SECURITY UPDATE: denial of service via an out-of-sequence DTLS
  handshake message.
  - ssl/d1_both.c: don't buffer fragments with no data.
  - http://cvs.openssl.org/chngview?cn=17958
  - CVE-2009-1387

31. By Jamie Strandboge on 2009-05-14

* Merge from debian unstable, remaining changes:
  - Link using -Bsymbolic-functions
  - Add support for lpia
  - Disable SSLv2 during compile
  - Ship documentation in openssl-doc, suggested by the package.
  - Use a different priority for libssl0.9.8/restart-services
    depending on whether a desktop, or server dist-upgrade is being
    performed.
  - Display a system restart required notification bubble on libssl0.9.8
    upgrade.
  - Replace duplicate files in the doc directory with symlinks.

30. By Jamie Strandboge on 2009-03-27

* SECURITY UPDATE: crash via invalid memory access when printing BMPString
  or UniversalString with invalid length
  - crypto/asn1/tasn_dec.c, crypto/asn1/asn1_err.c and crypto/asn1/asn1.h:
    return error if invalid length
  - CVE-2009-0590
  - http://www.openssl.org/news/secadv_20090325.txt
  - patch from upstream CVS:
    crypto/asn1/asn1.h:1.128.2.11->1.128.2.12
    crypto/asn1/asn1_err.c:1.54.2.4->1.54.2.5
    crypto/asn1/tasn_dec.c:1.26.2.10->1.26.2.11

29. By Colin Watson on 2009-03-06

Move runtime libraries to /lib, for the benefit of wpasupplicant
(LP: #44194). Leave symlinks behind in /usr/lib (except on the Hurd)
since we used to set an rpath there.