CVE-2010-2221
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…
Does this matter?
Lower severity and a low EPSS score (5.35%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 5.35% probability · 92th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- zaal/tgt · arne redlich \& ross walker/iscsitarget · vladislav bolkhovitin/generic scsi target subsystem
- Source
- secalert@redhat.com
References
- http://archives.neohapsis.com/archives/bugtraq/2010-07/0022.html
- http://archives.neohapsis.com/archives/fulldisclosure/2010-07/0058.html
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
- http://lists.wpkg.org/pipermail/stgt/2010-July/003858.html
- http://scst.svn.sourceforge.net/viewvc/scst/trunk/iscsi-scst/usr/isns.c?r1=1793&r2=1792&pathrev=1793
- http://scst.svn.sourceforge.net/viewvc/scst?view=revision&revision=1793
- http://secunia.com/advisories/40485Vendor Advisory
- http://secunia.com/advisories/40494Vendor Advisory
- http://secunia.com/advisories/40495Vendor Advisory
- http://sourceforge.net/mailarchive/forum.php?thread_name=E2BB8074E5500C42984D980D4BD78EF904075006%40MFG-NYC-EXCH2.mfg.prv&forum_name=iscsitarget-devel
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:131
- http://www.osvdb.org/65990
- http://www.osvdb.org/65991
- http://www.osvdb.org/65992
- http://www.redhat.com/support/errata/RHSA-2010-0518.html
- http://www.securityfocus.com/bid/41327
- http://www.securitytracker.com/id?1024175
- http://www.vupen.com/english/advisories/2010/1760
- http://www.vupen.com/english/advisories/2010/1786
- https://bugzilla.redhat.com/show_bug.cgi?id=593877
- http://archives.neohapsis.com/archives/bugtraq/2010-07/0022.html
- http://archives.neohapsis.com/archives/fulldisclosure/2010-07/0058.html
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
- http://lists.wpkg.org/pipermail/stgt/2010-July/003858.html
- http://scst.svn.sourceforge.net/viewvc/scst/trunk/iscsi-scst/usr/isns.c?r1=1793&r2=1792&pathrev=1793
- http://scst.svn.sourceforge.net/viewvc/scst?view=revision&revision=1793
- http://secunia.com/advisories/40485Vendor Advisory
- http://secunia.com/advisories/40494Vendor Advisory
- http://secunia.com/advisories/40495Vendor Advisory
- http://sourceforge.net/mailarchive/forum.php?thread_name=E2BB8074E5500C42984D980D4BD78EF904075006%40MFG-NYC-EXCH2.mfg.prv&forum_name=iscsitarget-devel
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.