drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Fehlende Verifikation digitaler Signaturen in ipsec-tools
Name: |
Fehlende Verifikation digitaler Signaturen in ipsec-tools
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ID: |
MDKSA-2004:027 |
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Distribution: |
Mandrake |
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Plattformen: |
Mandrake 10.0 |
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Datum: |
Fr, 9. April 2004, 13:00 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0155 |
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Applikationen: |
IPsec-Tools |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
_______________________________________________________________________
Mandrakelinux Security Update Advisory _______________________________________________________________________
Package name: ipsec-tools Advisory ID: MDKSA-2004:027 Date: April 8th, 2004
Affected versions: 10.0 ______________________________________________________________________
Problem Description:
A very serious security flaw was discovered by Ralf Spenneberg in racoon, the IKE daemon of the KAME-tools. Racoon does not very the RSA signature during phase one of a connection using either main or aggressive mode. Only the certificate of the client is verified, the certificate is not used to verify the client's signature. All versions of ipsec-tools prior to 0.2.5 and 0.3rc5 are vulnerable to this issue. The provided package updates ipsec-tools to 0.2.5. _______________________________________________________________________
References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0155 ______________________________________________________________________
Updated Packages: Mandrakelinux 10.0: 5ccd56bb9dab0708be04d99e68ee636a 10.0/RPMS/ipsec-tools-0.2.5-0.1.100mdk.i586.rpm 60af7d28c135a27a4a7a6a7a340154db 10.0/RPMS/libipsec-tools0-0.2.5-0.1.100mdk.i586.rpm a19e2af746e74f53b9a2d8e8e949a58a 10.0/SRPMS/ipsec-tools-0.2.5-0.1.100mdk.src.rpm _______________________________________________________________________
To upgrade automatically use MandrakeUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you.
A list of FTP mirrors can be obtained from:
http://www.mandrakesecure.net/en/ftp.php
All packages are signed by Mandrakesoft for security. You can obtain the GPG public key of the Mandrakelinux Security Team by executing:
gpg --recv-keys --keyserver www.mandrakesecure.net 0x22458A98
Please be aware that sometimes it takes the mirrors a few hours to update.
You can view other update advisories for Mandrakelinux at:
http://www.mandrakesecure.net/en/advisories/
Mandrakesoft has several security-related mailing list services that anyone can subscribe to. Information on these lists can be obtained by visiting:
http://www.mandrakesecure.net/en/mlist.php
If you want to report vulnerabilities, please contact
security_linux-mandrake.com
Type Bits/KeyID Date User ID pub 1024D/22458A98 2000-07-10 Linux Mandrake Security Team <security linux-mandrake.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (GNU/Linux)
iD8DBQFAdf9ZmqjQ0CJFipgRAjIhAJ9RvpS6zNtBFb0OTFOsk3ipkW3+0wCgv1fp juAR/uRYnrsHD4aL6pVM8is= =axOo -----END PGP SIGNATURE-----
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