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AUSCERT External Security Bulletin Redistribution
ESB-2017.2074
SUSE Security Update: Security update for freeradius-server
18 August 2017
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: freeradius
Publisher: SUSE
Operating System: SUSE
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2017-10988 CVE-2017-10987 CVE-2017-10986
CVE-2017-10985 CVE-2017-10984 CVE-2017-10983
CVE-2017-10978
Reference: ESB-2017.1984
ESB-2017.1903
ESB-2017.1847
ESB-2017.1767
Original Bulletin:
https://www.suse.com/support/update/announcement/2017/suse-su-20172202-1/
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SUSE Security Update: Security update for freeradius-server
______________________________________________________________________________
Announcement ID: SUSE-SU-2017:2202-1
Rating: important
References: #1049086
Cross-References: CVE-2017-10978 CVE-2017-10983 CVE-2017-10984
CVE-2017-10985 CVE-2017-10986 CVE-2017-10987
CVE-2017-10988
Affected Products:
SUSE Linux Enterprise Software Development Kit 12-SP3
SUSE Linux Enterprise Server 12-SP3
______________________________________________________________________________
An update that fixes 7 vulnerabilities is now available.
Description:
This update for freeradius-server fixes the following issues:
- update to 3.0.15 (bsc#1049086)
* Bind the lifetime of program name and python path to the module
* CVE-2017-10978: FR-GV-201: Check input / output length in
make_secret() (bsc#1049086)
* CVE-2017-10983: FR-GV-206: Fix read overflow when decoding DHCP option
63 (bsc#1049086)
* CVE-2017-10984: FR-GV-301: Fix write overflow in data2vp_wimax()
(bsc#1049086)
* CVE-2017-10985: FR-GV-302: Fix infinite loop and memory exhaustion
with 'concat' attributes (bsc#1049086)
* CVE-2017-10986: FR-GV-303: Fix infinite read in dhcp_attr2vp()
(bsc#1049086)
* CVE-2017-10987: FR-GV-304: Fix buffer over-read in
fr_dhcp_decode_suboptions() (bsc#1049086)
* CVE-2017-10988: FR-GV-305: Decode 'signed' attributes correctly.
(bsc#1049086)
* FR-AD-001: use strncmp() instead of memcmp() for bounded data
* Print messages when we see deprecated configuration items
* Show reasons why we couldn't parse a certificate expiry time
* Be more accepting about truncated ASN1 times.
* Fix OpenSSL API issue which could leak small amounts of memory.
* For Access-Reject, call rad_authlog() after running the post-auth
section, just like for Access-Accept.
* Don't crash when reading corrupted data from session resumption cache.
* Parse port in dhcpclient.
* Don't leak memory for OpenSSL.
* Portability fixes taken from OpenBSD port collection.
* run rad_authlog after post-auth for Access-Reject.
* Don't process VMPS packets twice.
* Fix attribute truncation in rlm_perl
* Fix bug when processing huntgroups.
* FR-AD-002 - Bind the lifetime of program name and python path to the
module
* FR-AD-003 - Pass correct statement length into sqlite3_prepare[_v2]
Patch Instructions:
To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:
- SUSE Linux Enterprise Software Development Kit 12-SP3:
zypper in -t patch SUSE-SLE-SDK-12-SP3-2017-1341=1
- SUSE Linux Enterprise Server 12-SP3:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-2017-1341=1
To bring your system up-to-date, use "zypper patch".
Package List:
- SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le s390x x86_64):
freeradius-server-debuginfo-3.0.15-2.3.1
freeradius-server-debugsource-3.0.15-2.3.1
freeradius-server-devel-3.0.15-2.3.1
- SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):
freeradius-server-3.0.15-2.3.1
freeradius-server-debuginfo-3.0.15-2.3.1
freeradius-server-debugsource-3.0.15-2.3.1
freeradius-server-doc-3.0.15-2.3.1
freeradius-server-krb5-3.0.15-2.3.1
freeradius-server-krb5-debuginfo-3.0.15-2.3.1
freeradius-server-ldap-3.0.15-2.3.1
freeradius-server-ldap-debuginfo-3.0.15-2.3.1
freeradius-server-libs-3.0.15-2.3.1
freeradius-server-libs-debuginfo-3.0.15-2.3.1
freeradius-server-mysql-3.0.15-2.3.1
freeradius-server-mysql-debuginfo-3.0.15-2.3.1
freeradius-server-perl-3.0.15-2.3.1
freeradius-server-perl-debuginfo-3.0.15-2.3.1
freeradius-server-postgresql-3.0.15-2.3.1
freeradius-server-postgresql-debuginfo-3.0.15-2.3.1
freeradius-server-python-3.0.15-2.3.1
freeradius-server-python-debuginfo-3.0.15-2.3.1
freeradius-server-sqlite-3.0.15-2.3.1
freeradius-server-sqlite-debuginfo-3.0.15-2.3.1
freeradius-server-utils-3.0.15-2.3.1
freeradius-server-utils-debuginfo-3.0.15-2.3.1
References:
https://www.suse.com/security/cve/CVE-2017-10978.html
https://www.suse.com/security/cve/CVE-2017-10983.html
https://www.suse.com/security/cve/CVE-2017-10984.html
https://www.suse.com/security/cve/CVE-2017-10985.html
https://www.suse.com/security/cve/CVE-2017-10986.html
https://www.suse.com/security/cve/CVE-2017-10987.html
https://www.suse.com/security/cve/CVE-2017-10988.html
https://bugzilla.suse.com/1049086
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