MDKSA-2005:057 - Updated gnupg packages fix vulnerability
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Mandrakelinux Security Update Advisory
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Package name: gnupg
Advisory ID: MDKSA-2005:057
Date: March 15th, 2005
Affected versions: 10.0, 10.1, 9.2, Corporate 3.0,
Corporate Server 2.1
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Problem Description:
The OpenPGP protocol is vulnerable to a timing-attack in order to
gain plain text from cipher text. The timing difference appears as a
side effect of the so-called "quick scan" and is only exploitable on
systems that accept an arbitrary amount of cipher text for automatic
decryption.
The updated packages have been patched to disable the quick check for
all public key-encrypted messages and files.
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References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0366
http://www.kb.cert.org/vuls/id/303094
http://www.pgp.com/library/ctocorner/openpgp.html
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Updated Packages:
Mandrakelinux 10.0:
e417191838d8efce573d72c1a23985f5 10.0/RPMS/gnupg-1.2.4-1.1.100mdk.i586.rpm
86351de46dfb9269582e3ff077c1cbfd 10.0/SRPMS/gnupg-1.2.4-1.1.100mdk.src.rpm
Mandrakelinux 10.0/AMD64:
df0f82dbd6e158e0ed5147cb39e16d8a
amd64/10.0/RPMS/gnupg-1.2.4-1.1.100mdk.amd64.rpm
86351de46dfb9269582e3ff077c1cbfd
amd64/10.0/SRPMS/gnupg-1.2.4-1.1.100mdk.src.rpm
Mandrakelinux 10.1:
e5c5e11c18532a11b3f17df2f4a8d0f0 10.1/RPMS/gnupg-1.2.4-1.1.101mdk.i586.rpm
6616d6b33665b0b61b3ba60ea4edb7b7 10.1/SRPMS/gnupg-1.2.4-1.1.101mdk.src.rpm
Mandrakelinux 10.1/X86_64:
0f912bf60b3aa5657f1d70ac1321877c
x86_64/10.1/RPMS/gnupg-1.2.4-1.1.101mdk.x86_64.rpm
6616d6b33665b0b61b3ba60ea4edb7b7
x86_64/10.1/SRPMS/gnupg-1.2.4-1.1.101mdk.src.rpm
Corporate Server 2.1:
9a94f8178b38d21436776157a8dc64fa
corporate/2.1/RPMS/gnupg-1.0.7-3.3.C21mdk.i586.rpm
7feb5108aab575ca5a236257cb6381bf
corporate/2.1/SRPMS/gnupg-1.0.7-3.3.C21mdk.src.rpm
Corporate Server 2.1/X86_64:
54fe5bb44107b7e3e61b36497a911bc3
x86_64/corporate/2.1/RPMS/gnupg-1.0.7-3.3.C21mdk.x86_64.rpm
7feb5108aab575ca5a236257cb6381bf
x86_64/corporate/2.1/SRPMS/gnupg-1.0.7-3.3.C21mdk.src.rpm
Corporate 3.0:
e95d4dd1787d1b371c554ac29c840ae4
corporate/3.0/RPMS/gnupg-1.2.4-1.1.C30mdk.i586.rpm
78db8f8ecd2709c17b0700b22d74f227
corporate/3.0/SRPMS/gnupg-1.2.4-1.1.C30mdk.src.rpm
Corporate 3.0/X86_64:
c9fcb2074b56249ccbb1456a4fffea4e
x86_64/corporate/3.0/RPMS/gnupg-1.2.4-1.1.C30mdk.x86_64.rpm
78db8f8ecd2709c17b0700b22d74f227
x86_64/corporate/3.0/SRPMS/gnupg-1.2.4-1.1.C30mdk.src.rpm
Mandrakelinux 9.2:
eea8f872b37b44e323121f8f06e055a5 9.2/RPMS/gnupg-1.2.3-3.2.92mdk.i586.rpm
4853be0ffaeb03b0bc78bd361342d5ed 9.2/SRPMS/gnupg-1.2.3-3.2.92mdk.src.rpm
Mandrakelinux 9.2/AMD64:
cd27f63d89d9850c25f3e36968dc120f
amd64/9.2/RPMS/gnupg-1.2.3-3.2.92mdk.amd64.rpm
4853be0ffaeb03b0bc78bd361342d5ed amd64/9.2/SRPMS/gnupg-1.2.3-3.2.92mdk.src.rpm
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To upgrade automatically use MandrakeUpdate or urpmi. The verification
of md5 checksums and GPG signatures is performed automatically for you.
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 pgp.mit.edu 0x22458A98
You can view other update advisories for Mandrakelinux at:
http://www.mandrakesoft.com/security/advisories
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>
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