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MiracleLinux 3 : krb5-1.6.1-17AXS3.1 (AXSA:2008-345:03)

critical Nessus Plugin ID 284373

Synopsis

The remote MiracleLinux host is missing one or more security updates.

Description

The remote MiracleLinux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2008-345:03 advisory.

 Kerberos V5 is a trusted-third-party network authentication system, which can improve your network's security by eliminating the insecure practice of cleartext passwords.
 - add preliminary patch to fix use of uninitialized pointer / double-free in KDC (CVE-2008-0062,CVE-2008-0063)
 - add backported patch to fix use-after-free in libgssapi_krb5 (CVE-2007-5901)
 - add backported patch to fix double-free in libgssapi_krb5 (CVE-2007-5971)
 - add preliminary patch to fix incorrect handling of high-numbered descriptors in the RPC library (CVE-2008-0947)
 - fix storage of delegated krb5 credentials when they've been wrapped up in spnego
 - return a delegated credential handle even if the application didn't pass a location to store the flags which would be used to indicate that credentials were delegated
 - add patch to fall back to TCP kpasswd servers for kdc-unreachable, can't-resolve-server, and response- too-big errors
 - use the right sequence numbers when generating password-set/change requests for kpasswd servers after the first one
 - backport from 1.6.3 to initialize a library-allocated get_init_creds_opt structure the same way we would one which was allocated by the calling application, to restore kinit's traditional behavior of doing a password change right when it detects an expired password
 - ftpd: also do PAM session and credential management when ftp clients use strong authentication
 - update to revised patch for CVE-2007-3999
 - fix omission of files created by the db2 plugin when labeling
 - make krb5-workstation depend on the PAM configuration file used by login.krb5
 - fix omission of kadmin log file when labeling
 - add preliminary patch to fix buffer overflow in rpcsec_gss implementation in libgssrpc (CVE-2007-3999) and write through uninitialized pointer in kadmind (CVE-2007-4000)
 - kdc: default to listening for TCP clients as well
 - login: change to the user's home directory after dropping privileges, not before
 - turn off the ldap features
 - add a patch to allow applications to try to use a key with kvno=0, if found, in place of the right version for a request
 - incorporate fixes for MITKRB5-SA-2007-004 (CVE-2007-2442,CVE-2007-2443) and MITKRB5-SA-2007-005 (CVE-2007-2798)
 - reintroduce missing %postun for the non-split_workstation case
 - add missing pam-devel build requirement, force selinux-or-fail build
 - label all files at creation-time according to the SELinux policy
 - perform PAM account / session management in krshd
 - perform PAM authentication and account / session management in ftpd
 - perform PAM authentication, account / session management, and password- changing in login.krb5
 - preprocess kerberos.ldif into a format FDS will like better, and include that as a doc file as well
 - switch man pages to being generated with the right paths in them
 - drop old, incomplete SELinux patch
 - add patch from Greg Hudson to make srvtab routines report missing-file errors at same point that keytab routines do
 - pull patch from svn to undo unintentional chattiness in ftp
 - pull patch from svn to handle NULL krb5_get_init_creds_opt structures better in a couple of places where they're expected
 - update to 1.6.1
 - drop no-longer-needed patches for CVE-2007-0956,CVE-2007-0957,CVE-2007-1216
 - drop patch for sendto bug in 1.6, fixed in 1.6.1
 - kadmind.init: don't fail outright if the default principal database isn't there if it looks like we might be using the kldap plugin
 - kadmind.init: attempt to extract the key for the host-specific kadmin service when we try to create the keytab
 - omit dependent libraries from the krb5-config --libs output, as using shared libraries (no more static libraries) makes them unnecessary and they're not part of the libkrb5 interface (strips out libkeyutils, libresolv, libdl)
 - pull in keyutils as a build requirement to get the KEYRING: ccache type, because we've merged
 - fix an uninitialized length value which could cause a crash when parsing key data coming from a directory server
 - correct a typo in the krb5.conf man page (ldap_server->ldap_servers)
 - move the default acl_file, dict_file, and admin_keytab settings to the part of the default/example kdc.conf where they'll actually have an effect
 - add patch to correct unauthorized access via krb5-aware telnetdaemon (CVE-2007-0956)
 - add patch to fix buffer overflow in krb5kdc and kadmind(CVE-2007-0957)
 - add patch to fix double-free in kadmind (CVE-2007-1216)
 - back out buildrequires: keyutils-libs-devel for now
 - add buildrequires: on keyutils-libs-devel to enab

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://tsn.miraclelinux.com/en/node/443

Plugin Details

Severity: Critical

ID: 284373

File Name: miracle_linux_AXSA-2008-345.nasl

Version: 1.1

Type: local

Published: 1/14/2026

Updated: 1/14/2026

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.4

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 8.3

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2008-0947

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 9.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:F/RL:O/RC:C

CVSS Score Source: CVE-2008-0062

Vulnerability Information

CPE: p-cpe:/a:miracle:linux:krb5-libs, p-cpe:/a:miracle:linux:krb5-workstation, p-cpe:/a:miracle:linux:krb5-devel, cpe:/o:miracle:linux:3, p-cpe:/a:miracle:linux:krb5-server

Required KB Items: Host/local_checks_enabled, Host/MiracleLinux/release, Host/MiracleLinux/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 12/1/2008

Vulnerability Publication Date: 4/3/2007

Exploitable With

CANVAS (D2ExploitPack)

Reference Information

CVE: CVE-2007-0956, CVE-2007-0957, CVE-2007-1216, CVE-2007-2442, CVE-2007-2443, CVE-2007-2798, CVE-2007-3999, CVE-2007-4000, CVE-2007-5901, CVE-2007-5971, CVE-2008-0062, CVE-2008-0063, CVE-2008-0947

IAVB: 2007-B-0012-S, 2008-B-0024-S

IAVT: 2007-T-0025-S, 2007-T-0037-S