Technical Description

Multiple vulnerabilities have been identified in Fedora, which could be exploited by attackers to cause a denial of service or execute arbitrary code. These issues are caused by errors in krb5. For additional information, see : VUPEN/ADV-2007-3051

Affected Products

Fedora Core 6

Solution

Upgrade the affected packages :

http://download.fedora.redhat.com/pub/fedora/linux/core/updates/6/

31792d33dfb5074183726a017c42ad1f66206201 SRPMS/krb5-1.5-23.fc6.src.rpm
31792d33dfb5074183726a017c42ad1f66206201 noarch/krb5-1.5-23.fc6.src.rpm
e5fbc20aea94e21af48d6d46458c92854d508572 ppc/krb5-server-1.5-23.fc6.ppc.rpm
e733f71856b88af79c0b7a1eca0935ed03df1c91 ppc/krb5-workstation-1.5-23.fc6.ppc.rpm
a0b45edc229ff6d81786bace0a6fb80d3c6863c2 ppc/krb5-libs-1.5-23.fc6.ppc.rpm
9c944c93c8d756526366f03bb006b2fc2cd48165 ppc/krb5-devel-1.5-23.fc6.ppc.rpm
e8bab315888665d59369b17f770d23219bfa66c3 ppc/debug/krb5-debuginfo-1.5-23.fc6.ppc.rpm
15d406196836e10b9a301f2b22d94c68f350ee49 x86_64/debug/krb5-debuginfo-1.5-23.fc6.x86_64.rpm
ba18e35c23ea1852a7c22229981cef13fe70009c x86_64/krb5-workstation-1.5-23.fc6.x86_64.rpm
b73254b8763984dd1028765922f3b3110892dfbc x86_64/krb5-server-1.5-23.fc6.x86_64.rpm
eff8153739036c06fddd4bb52cdd4ae3f08d318e x86_64/krb5-libs-1.5-23.fc6.x86_64.rpm
6c21ffe77feb1d30fb69e84465bfbb55d94a2be1 x86_64/krb5-devel-1.5-23.fc6.x86_64.rpm
8bd1055bf64be99828c71ebce200066cafb1a76b i386/debug/krb5-debuginfo-1.5-23.fc6.i386.rpm
4c18272684dce24a4ff144a66e4f1b1f0cabd1ce i386/krb5-devel-1.5-23.fc6.i386.rpm
bb6d99b77ab5cff6583f8724e66a20fbc59a7dc3 i386/krb5-libs-1.5-23.fc6.i386.rpm
9f9f10583ed2b18e7bc2c551d0643bd00591bd66 i386/krb5-server-1.5-23.fc6.i386.rpm
54feec274ab8804c618ddf200ef6d33c97e7624e i386/krb5-workstation-1.5-23.fc6.i386.rpm

References

http://www.vupen.com/english/advisories/2007/3066
https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00100.html
https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00140.html

ChangeLog

2007-09-06 : Initial release
2007-09-11 : Updated Solution

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