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Fedora 29 Security Advisory: Issues With Hesiod DNS and SUID Checks

fedora
Calendar Grey October 30, 2018
Dist Fedora Esm H88
Address vulnerabilities related to fixed DNS fallback and inadequate SUID validation in Fedora 29 Hesiod through this important security patch.
Fix CVE-2016-10152 (hardcoded DNS fallback) Fix CVE-2016-10151 (weak SUID check) Move package to autosetup Resolves: #1332509 Resolves: #1332494

Summary

Hesiod is a system which uses existing DNS functionality to provide access

to databases of information that changes infrequently. It is often used to

distribute information kept in the /etc/passwd, /etc/group, and /etc/printcap

files, among others.

Fix CVE-2016-10152 (hardcoded DNS fallback) Fix CVE-2016-10151 (weak

SUID check) Move package to autosetup Resolves: #1332509

Resolves: #1332494

* Thu Oct 11 2018 Robbie Harwood - 3.2.1-14

- Fix CVE-2016-10152 (hardcoded DNS fallback)

- Fix CVE-2016-10151 (weak SUID check)

- Move package to autosetup

[ 1 ] Bug #1332509 - hesiod: Weak SUID check allowing privilege elevation [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1332509

[ 2 ] Bug #1332494 - hesiod: Use of hard-coded unsafe configuration if configuration file cannot be opened [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1332494

su -c 'dnf upgrade --advisory FEDORA-2018-792ff3cafa' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

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Change Log

References

Update Instructions

Severity
important
Lowest
Low
Medium
High
Critical

Product: Fedora 29
Version: 3.2.1
Release: 14.fc29
URL: None
Summary: Shared libraries for querying the Hesiod naming service

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