CVE-2010-2221

Description

Multiple buffer overflows in the iSNS implementation in isns.c in (1) Linux SCSI target framework (aka tgt or scsi-target-utils) before 1.0.6, (2) iSCSI Enterprise Target (aka iscsitarget or IET) 1.4.20.1 and earlier, and (3) Generic SCSI Target Subsystem for Linux (aka SCST or iscsi-scst) 1.0.1.1 and earlier allow remote attackers to cause a denial of service (memory corruption and daemon crash) or possibly execute arbitrary code via (a) a long iSCSI Name string in an SCN message or (b) an invalid PDU.

Affected products

• arne_redlich_&_ross_walker / iscsitarget0.2.5 – 0.2.5
• arne_redlich_&_ross_walker / iscsitarget0.4.0 – 0.4.0
• arne_redlich_&_ross_walker / iscsitarget0.4.1 – 0.4.1
• arne_redlich_&_ross_walker / iscsitarget0.4.2 – 0.4.2
• arne_redlich_&_ross_walker / iscsitarget0.4.3 – 0.4.3
• arne_redlich_&_ross_walker / iscsitarget0.4.4 – 0.4.4
• arne_redlich_&_ross_walker / iscsitarget0.4.5 – 0.4.5
• arne_redlich_&_ross_walker / iscsitarget0.4.6 – 0.4.6
• arne_redlich_&_ross_walker / iscsitarget0.4.7 – 0.4.7
• arne_redlich_&_ross_walker / iscsitarget0.4.8 – 0.4.8
• arne_redlich_&_ross_walker / iscsitarget0.4.9 – 0.4.9
• arne_redlich_&_ross_walker / iscsitarget0.4.10 – 0.4.10
• arne_redlich_&_ross_walker / iscsitarget0.4.11 – 0.4.11
• arne_redlich_&_ross_walker / iscsitarget0.4.12 – 0.4.12
• arne_redlich_&_ross_walker / iscsitarget0.4.13 – 0.4.13
• arne_redlich_&_ross_walker / iscsitarget0.4.14 – 0.4.14
• arne_redlich_&_ross_walker / iscsitarget0.4.15 – 0.4.15
• arne_redlich_&_ross_walker / iscsitarget0.4.16 – 0.4.16
• arne_redlich_&_ross_walker / iscsitarget0.4.17 – 0.4.17
• arne_redlich_&_ross_walker / iscsitarget1.4.18 – 1.4.18
• arne_redlich_&_ross_walker / iscsitarget1.4.19 – 1.4.19
• arne_redlich_&_ross_walker / iscsitarget1.4.20
• arne_redlich_&_ross_walker / iscsitarget0.1.0 – 0.1.0
• arne_redlich_&_ross_walker / iscsitarget0.2.0 – 0.2.0
• arne_redlich_&_ross_walker / iscsitarget0.2.1 – 0.2.1
• arne_redlich_&_ross_walker / iscsitarget0.2.2 – 0.2.2
• arne_redlich_&_ross_walker / iscsitarget0.2.3 – 0.2.3
• arne_redlich_&_ross_walker / iscsitarget0.2.4 – 0.2.4
• arne_redlich_&_ross_walker / iscsitarget0.2.6 – 0.2.6
• arne_redlich_&_ross_walker / iscsitarget0.3.0 – 0.3.0
• arne_redlich_&_ross_walker / iscsitarget0.3.1 – 0.3.1
• arne_redlich_&_ross_walker / iscsitarget0.3.2 – 0.3.2
• arne_redlich_&_ross_walker / iscsitarget0.3.3 – 0.3.3
• arne_redlich_&_ross_walker / iscsitarget0.3.4 – 0.3.4
• arne_redlich_&_ross_walker / iscsitarget0.3.5 – 0.3.5
• arne_redlich_&_ross_walker / iscsitarget0.3.6 – 0.3.6
• arne_redlich_&_ross_walker / iscsitarget0.3.7 – 0.3.7
• arne_redlich_&_ross_walker / iscsitarget0.3.8 – 0.3.8
• vladislav_bolkhovitin / generic_scsi_target_subsystem0.9.0a – 0.9.0a
• vladislav_bolkhovitin / generic_scsi_target_subsystem0.9.3 – 0.9.3
• vladislav_bolkhovitin / generic_scsi_target_subsystem0.9.4 – 0.9.4
• vladislav_bolkhovitin / generic_scsi_target_subsystem0.9.5 – 0.9.5
• vladislav_bolkhovitin / generic_scsi_target_subsystem0.9.5.1 – 0.9.5.1
• vladislav_bolkhovitin / generic_scsi_target_subsystem0.9.5.2 – 0.9.5.2
• vladislav_bolkhovitin / generic_scsi_target_subsystem1.0.0 – 1.0.0
• vladislav_bolkhovitin / generic_scsi_target_subsystem1.0.1
• vladislav_bolkhovitin / generic_scsi_target_subsystem0.9.1 – 0.9.1
• vladislav_bolkhovitin / generic_scsi_target_subsystem0.9.2 – 0.9.2
• vladislav_bolkhovitin / generic_scsi_target_subsystem0.9.3 – 0.9.3
• vladislav_bolkhovitin / generic_scsi_target_subsystem0.9.3 – 0.9.3
• vladislav_bolkhovitin / generic_scsi_target_subsystem0.9.3 – 0.9.3
• zaal / tgt1.0.0 – 1.0.0
• zaal / tgt1.0.1 – 1.0.1
• zaal / tgt1.0.2 – 1.0.2
• zaal / tgt1.0.3 – 1.0.3
• zaal / tgt1.0.4 – 1.0.4
• zaal / tgt0.9.5 – 0.9.5
• zaal / tgt1.0.5

References

• MISChttp://scst.svn.sourceforge.net/viewvc/scst?view=revision&revision=1793
• MISChttp://archives.neohapsis.com/archives/bugtraq/2010-07/0022.html
• VENDOR_ADVISORYhttp://www.vupen.com/english/advisories/2010/1760
• MISChttp://archives.neohapsis.com/archives/fulldisclosure/2010-07/0058.html
• MISChttp://www.osvdb.org/65992
• VENDOR_ADVISORYhttp://www.mandriva.com/security/advisories?name=MDVSA-2010:131
• MISChttp://www.osvdb.org/65990
• MISChttp://www.securityfocus.com/bid/41327
• MISChttp://www.redhat.com/support/errata/RHSA-2010-0518.html
• MISChttp://www.osvdb.org/65991
• MISChttp://sourceforge.net/mailarchive/forum.php?thread_name=E2BB8074E5500C42984D980D4BD78EF904075006%40MFG-NYC-EXCH2.mfg.prv&forum_name=iscsitarget-devel
• VENDOR_ADVISORYhttp://secunia.com/advisories/40485
• MAILING_LISThttp://lists.wpkg.org/pipermail/stgt/2010-July/003858.html
• MAILING_LISThttp://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
• MISChttps://bugzilla.redhat.com/show_bug.cgi?id=593877
• VENDOR_ADVISORYhttp://secunia.com/advisories/40494
• MISChttp://scst.svn.sourceforge.net/viewvc/scst/trunk/iscsi-scst/usr/isns.c?r1=1793&r2=1792&pathrev=1793
• VENDOR_ADVISORYhttp://www.vupen.com/english/advisories/2010/1786
• MISChttp://www.securitytracker.com/id?1024175
• VENDOR_ADVISORYhttp://secunia.com/advisories/40495