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AUSCERT External Security Bulletin Redistribution
ESB-2021.0200
Security update for open-iscsi
18 January 2021
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AusCERT Security Bulletin Summary
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Product: open-iscsi
Publisher: SUSE
Operating System: SUSE
Impact/Access: Reduced Security -- Unknown/Unspecified
Resolution: Patch/Upgrade
Original Bulletin:
https://www.suse.com/support/update/announcement/2021/suse-su-20210127-1
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SUSE Security Update: Security update for open-iscsi
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:0127-1
Rating: important
References: #1179440 #1179908
Affected Products:
SUSE Linux Enterprise Module for Basesystem 15-SP2
______________________________________________________________________________
An update that contains security fixes can now be installed.
Description:
This update for open-iscsi fixes the following issues:
o Updated to upstream version 2.1.3 as 2.1.3-suse, for bsc#1179908,
including:
* uip: check for TCP urgent pointer past end of frame * uip: check for u8
overflow when processing TCP options * uip: check for header length
underflow during checksum calculation * fwparam_ppc: Fix memory leak in
fwparam_ppc.c * iscsiuio: Remove unused macro IFNAMSIZ defined in
iscsid_ipc.c * fwparam_ppc: Fix illegal memory access in fwparam_ppc.c *
sysfs: Verify parameter of sysfs_device_get() * fwparam_ppc: Fix NULL
pointer dereference in find_devtree() * open-iscsi: Clean user_param list
when process exit * iscsi_net_util: Fix NULL pointer dereference in
find_vlan_dev() * open-iscsi: Fix NULL pointer dereference in
mgmt_ipc_read_req() * open-iscsi: Fix invalid pointer deference in
find_initiator() * iscsiuio: Fix invalid parameter when call fstat() *
iscsi-iname: Verify open() return value before calling read() *
iscsi_sysfs: Fix NULL pointer deference in iscsi_sysfs_read_iface
o Updatged to latest upstream, including: * iscsiadm: Optimize the the
verification of mode paramters * iscsid: Poll timeout value to 1 minute for
iscsid * iscsiadm: fix host stats mode coredump * iscsid: fix logging level
when starting and shutting down daemon * Updated iscsiadm man page. * Fix
memory leak in sysfs_get_str * libopeniscsiusr: Compare with max int
instead of max long
o Systemd unit files should not depend on network.target (bsc#1179440).
o Updated to latest upstream, including async login ability: * Implement
login "no_wait" for iscsiadm NODE mode * iscsiadm buffer overflow
regression when discovering many targets at once * iscsid: Check Invalid
Session id for stop connection * Add ability to attempt target logins
asynchronously
o %service_del_postun_without_restart is now available on SLE More accurately
it's been introduced in SLE12-SP2+ and SLE15+
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
o SUSE Linux Enterprise Module for Basesystem 15-SP2:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-127=1
Package List:
o SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x
x86_64):
iscsiuio-0.7.8.6-22.6.1
iscsiuio-debuginfo-0.7.8.6-22.6.1
libopeniscsiusr0_2_0-2.1.3-22.6.1
libopeniscsiusr0_2_0-debuginfo-2.1.3-22.6.1
open-iscsi-2.1.3-22.6.1
open-iscsi-debuginfo-2.1.3-22.6.1
open-iscsi-debugsource-2.1.3-22.6.1
open-iscsi-devel-2.1.3-22.6.1
References:
o https://bugzilla.suse.com/1179440
o https://bugzilla.suse.com/1179908
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