Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2005.0880 -- Debian Security Advisory DSA 881-1 and DSA 882-1
New OpenSSL packages fix cryptographic weakness
7 November 2005
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: openssl096
openssl095
Publisher: Debian
Operating System: Debian GNU/Linux 3.1
Debian GNU/Linux 3.0
Impact: Reduced Security
Access Confidential Data
Access: Remote/Unauthenticated
CVE Names: CVE-2005-2969
Ref: ESB-2005.0856
Original Bulletin: http://www.debian.org/security/2005/dsa-881
http://www.debian.org/security/2005/dsa-882
Comment: This security bulletin combines two Debian advisories for
the openssl095 and openssl096 packages.
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Debian Security Advisory DSA 881-1 security@debian.org
http://www.debian.org/security/ Martin Schulze
November 4th, 2005 http://www.debian.org/security/faq
- - --------------------------------------------------------------------------
Package : openssl096
Vulnerability : cryptographic weakness
Problem type : remote
Debian-specific: no
CVE ID : CVE-2005-2969
Yutaka Oiwa discovered a vulnerability in the Open Secure Socket Layer
(OpenSSL) library that can allow an attacker to perform active
protocol-version rollback attacks that could lead to the use of the
weaker SSL 2.0 protocol even though both ends support SSL 3.0 or TLS
1.0.
The following matrix explains which version in which distribution has
this problem corrected.
oldstable (woody) stable (sarge) unstable (sid)
openssl 0.9.6c-2.woody.8 0.9.7e-3sarge1 0.9.8-3
openssl 094 0.9.4-6.woody.4 n/a n/a
openssl 095 0.9.5a-6.woody.6 n/a n/a
openssl 096 n/a 0.9.6m-1sarge1 n/a
openssl 097 n/a n/a 0.9.7g-5
We recommend that you upgrade your libssl packages.
Upgrade Instructions
- - --------------------
wget url
will fetch the file for you
dpkg -i file.deb
will install the referenced file.
If you are using the apt-get package manager, use the line for
sources.list as given below:
apt-get update
will update the internal database
apt-get upgrade
will install corrected packages
You may use an automated update by adding the resources from the
footer to the proper configuration.
Debian GNU/Linux 3.1 alias sarge
- - --------------------------------
Source archives:
http://security.debian.org/pool/updates/main/o/openssl096/openssl096_0.9.6m-1sarge1.dsc
Size/MD5 checksum: 617 ce5f1e232a472723ca68499327b72dbb
http://security.debian.org/pool/updates/main/o/openssl096/openssl096_0.9.6m-1sarge1.diff.gz
Size/MD5 checksum: 18775 21461483c9dc895530bedc3b973faa07
http://security.debian.org/pool/updates/main/o/openssl096/openssl096_0.9.6m.orig.tar.gz
Size/MD5 checksum: 2184918 1b63bfdca1c37837dddde9f1623498f9
Alpha architecture:
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge1_alpha.deb
Size/MD5 checksum: 1964914 393db230e3682b76c3c9f36eb42264e6
AMD64 architecture:
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge1_amd64.deb
Size/MD5 checksum: 577924 c07845bb45e5c3b75456f961e336eb13
ARM architecture:
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge1_arm.deb
Size/MD5 checksum: 518534 eea289b8dde19ac6c8c6cf7b30ea4eb1
Intel IA-32 architecture:
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge1_i386.deb
Size/MD5 checksum: 1754964 7b514ad94e57dc9fd6e4842b2946640d
Intel IA-64 architecture:
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge1_ia64.deb
Size/MD5 checksum: 814794 0c604b4b2f703c01173d140b95f61cd6
HP Precision architecture:
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge1_hppa.deb
Size/MD5 checksum: 587272 01cbb27d7021792fd6570b2f466ce41a
Motorola 680x0 architecture:
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge1_m68k.deb
Size/MD5 checksum: 476638 64e57e89c2efbe43db0ee00ae686413b
Big endian MIPS architecture:
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge1_mips.deb
Size/MD5 checksum: 576718 a05286b7d56e76bb6863987f9428cfa8
Little endian MIPS architecture:
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge1_mipsel.deb
Size/MD5 checksum: 568608 11f1592d26bc34ed8b2ecae3af730e04
PowerPC architecture:
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge1_powerpc.deb
Size/MD5 checksum: 582352 48a678cc33b6b253be1dff5d8d7d23da
IBM S/390 architecture:
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge1_s390.deb
Size/MD5 checksum: 602274 4b926097074513294652c4bef75f1f4f
Sun Sparc architecture:
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge1_sparc.deb
Size/MD5 checksum: 1458254 29c66b77c695f27f4f38dbdfbd51d320
These files will probably be moved into the stable distribution on
its next update.
- - ---------------------------------------------------------------------------------
For apt-get: deb http://security.debian.org/ stable/updates main
For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main
Mailing list: debian-security-announce@lists.debian.org
Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg>
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Debian Security Advisory DSA 882-1 security@debian.org
http://www.debian.org/security/ Martin Schulze
November 4th, 2005 http://www.debian.org/security/faq
- - --------------------------------------------------------------------------
Package : openssl095
Vulnerability : cryptographic weakness
Problem type : remote
Debian-specific: no
CVE ID : CVE-2005-2969
Yutaka Oiwa discovered a vulnerability in the Open Secure Socket Layer
(OpenSSL) library that can allow an attacker to perform active
protocol-version rollback attacks that could lead to the use of the
weaker SSL 2.0 protocol even though both ends support SSL 3.0 or TLS
1.0.
The following matrix explains which version in which distribution has
this problem corrected.
oldstable (woody) stable (sarge) unstable (sid)
openssl 0.9.6c-2.woody.8 0.9.7e-3sarge1 0.9.8-3
openssl 094 0.9.4-6.woody.4 n/a n/a
openssl 095 0.9.5a-6.woody.6 n/a n/a
openssl 096 n/a 0.9.6m-1sarge1 n/a
openssl 097 n/a n/a 0.9.7g-5
We recommend that you upgrade your libssl packages.
Upgrade Instructions
- - --------------------
wget url
will fetch the file for you
dpkg -i file.deb
will install the referenced file.
If you are using the apt-get package manager, use the line for
sources.list as given below:
apt-get update
will update the internal database
apt-get upgrade
will install corrected packages
You may use an automated update by adding the resources from the
footer to the proper configuration.
Debian GNU/Linux 3.0 alias woody
- - --------------------------------
Source archives:
http://security.debian.org/pool/updates/main/o/openssl095/openssl095_0.9.5a-6.woody.6.dsc
Size/MD5 checksum: 631 06d702bf602bdf36e76ccf1d293e2755
http://security.debian.org/pool/updates/main/o/openssl095/openssl095_0.9.5a-6.woody.6.diff.gz
Size/MD5 checksum: 39425 bbc79b4a3b51c3407642a909924636b3
http://security.debian.org/pool/updates/main/o/openssl095/openssl095_0.9.5a.orig.tar.gz
Size/MD5 checksum: 1892089 99d22f1d4d23ff8b927f94a9df3997b4
Alpha architecture:
http://security.debian.org/pool/updates/main/o/openssl095/libssl095a_0.9.5a-6.woody.6_alpha.deb
Size/MD5 checksum: 497428 d7f43468426f4937d9f6f4f200b62ac4
ARM architecture:
http://security.debian.org/pool/updates/main/o/openssl095/libssl095a_0.9.5a-6.woody.6_arm.deb
Size/MD5 checksum: 402790 3b6d0893487c55369771219423b8acf0
Intel IA-32 architecture:
http://security.debian.org/pool/updates/main/o/openssl095/libssl095a_0.9.5a-6.woody.6_i386.deb
Size/MD5 checksum: 400034 11c30a4af4fb8f00848aff98caf4a721
Motorola 680x0 architecture:
http://security.debian.org/pool/updates/main/o/openssl095/libssl095a_0.9.5a-6.woody.6_m68k.deb
Size/MD5 checksum: 377034 5bc6aa7ce2c912bf6b306db88044e58d
Big endian MIPS architecture:
http://security.debian.org/pool/updates/main/o/openssl095/libssl095a_0.9.5a-6.woody.6_mips.deb
Size/MD5 checksum: 412864 ca4c4ace9a42844cfd93320f6438895a
Little endian MIPS architecture:
http://security.debian.org/pool/updates/main/o/openssl095/libssl095a_0.9.5a-6.woody.6_mipsel.deb
Size/MD5 checksum: 407678 ca10a64a6c760d2e45f2a1cdfa33ed1e
PowerPC architecture:
http://security.debian.org/pool/updates/main/o/openssl095/libssl095a_0.9.5a-6.woody.6_powerpc.deb
Size/MD5 checksum: 425740 106ba99bf991c3e8864d414be25a92e4
Sun Sparc architecture:
http://security.debian.org/pool/updates/main/o/openssl095/libssl095a_0.9.5a-6.woody.6_sparc.deb
Size/MD5 checksum: 412474 1abb2a98b00c638cf88cead55ec5959f
These files will probably be moved into the stable distribution on
its next update.
- - ---------------------------------------------------------------------------------
For apt-get: deb http://security.debian.org/ stable/updates main
For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main
Mailing list: debian-security-announce@lists.debian.org
Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg>
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===========================================================================
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The University of Queensland
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