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[SECURITY] [DSA 1174-1] New openssl096 packages fix RSA signature forgery cryptographic weakness

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Debian Security Advisory DSA 1174-1                    security@xxxxxxxxxx
http://www.debian.org/security/                             Noah Meyerhans 
September 11th, 2006                    http://www.debian.org/security/faq
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Package        : openssl096
Problem-Type   : local
Vulnerability  : cryptographic weakness
Debian-specific: no
CVE ID         : CVE-2006-4339
BugTraq ID     : 19849
Debian Bug     : 386247

Daniel Bleichenbacher discovered a flaw in OpenSSL cryptographic package
that could allow an attacker to generate a forged signature that OpenSSL
will accept as valid.

For the stable distribution (sarge) this problem has been fixed in
version 0.9.6m-1sarge2

This package exists only for compatibility with older software, and is
not present in the unstable or testing branches of Debian.

We recommend that you upgrade your openssl packages.  Note that services
linking against the openssl shared libraries will need to be restarted.
Common examples of such services include most Mail Transport Agents, SSH
servers, and web servers.

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
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  Source archives:

    
http://security.debian.org/pool/updates/main/o/openssl096/openssl096_0.9.6m-1sarge2.dsc
      Size/MD5 checksum:      617 018a88ab90403cb04c62fb3e30b74447
    
http://security.debian.org/pool/updates/main/o/openssl096/openssl096_0.9.6m-1sarge2.diff.gz
      Size/MD5 checksum:    19110 ebf3d65348f1a0e2b09543b02f1752ff
    
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-1sarge2_alpha.deb
      Size/MD5 checksum:  1965098 f321c9d2831643d65718730f8ff81f16

  AMD64 architecture:

    
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge2_amd64.deb
      Size/MD5 checksum:   578014 b47b9fb2acd8c6e22aac6812c7ad4dda

  ARM architecture:

    
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge2_arm.deb
      Size/MD5 checksum:   518746 29a69a8d997445d4ae2a53c337678cc6

  HP Precision architecture:

    
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge2_hppa.deb
      Size/MD5 checksum:   587368 4291ac3835b28ae9acf555ec90242d26

  Intel IA-32 architecture:

    
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge2_i386.deb
      Size/MD5 checksum:  1755640 d9fb8d8383c96d0d4ebe4af8cb5e9a3a

  Intel IA-64 architecture:

    
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge2_ia64.deb
      Size/MD5 checksum:   814966 1a366b00181bba9bd04b2312f4ae8f42

  Motorola 680x0 architecture:

    
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge2_m68k.deb
      Size/MD5 checksum:   476722 2002d9eeb9b36d329855042466c9dfc1

  Big endian MIPS architecture:

    
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge2_mips.deb
      Size/MD5 checksum:   576764 2001e7d3f5d72e0328b8d46f83bb0b4d

  Little endian MIPS architecture:

    
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge2_mipsel.deb
      Size/MD5 checksum:   568756 3b25b7c66ff42626c8f458be9485f9bb

  PowerPC architecture:

    
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge2_powerpc.deb
      Size/MD5 checksum:   582402 e677ab4fd68d34affff58a9c7d2cd823

  IBM S/390 architecture:

    
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge2_s390.deb
      Size/MD5 checksum:   602334 674b58c6811c7e60ad2bb53ec7c1bcdc

  Sun Sparc architecture:

    
http://security.debian.org/pool/updates/main/o/openssl096/libssl0.9.6_0.9.6m-1sarge2_sparc.deb
      Size/MD5 checksum:  1458574 d9ab5370d48647780172587e58682297

  These files will probably be moved into the stable distribution on
  its next update.

- 
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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@xxxxxxxxxxxxxxxx
Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg>










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