CVE-2010-2221
MEDIUM · CVSS 5.0EPSS 5.3%EU EUVD
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.
Key facts
- CVSS score
- 5.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P- Weakness (CWE)
- CWE-119
- EPSS score
- 5.3% (93th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2010-2237)
- Published
- July 8, 2010
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2010-2237 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- arne redlich & ross walker / iscsitarget
- linux / linux kernel
- vladislav bolkhovitin / generic scsi target subsystem
- vladislav bolkhovitin / generic scsi target subsystem
- vladislav bolkhovitin / generic scsi target subsystem
- vladislav bolkhovitin / generic scsi target subsystem
- vladislav bolkhovitin / generic scsi target subsystem
- vladislav bolkhovitin / generic scsi target subsystem
- vladislav bolkhovitin / generic scsi target subsystem
- vladislav bolkhovitin / generic scsi target subsystem
- vladislav bolkhovitin / generic scsi target subsystem
- vladislav bolkhovitin / generic scsi target subsystem
- vladislav bolkhovitin / generic scsi target subsystem
and 9 more…
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/40485(Vendor Advisory)
- http://secunia.com/advisories/40494(Vendor Advisory)
- http://secunia.com/advisories/40495(Vendor 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
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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