5.0
MEDIUM
CVE-2010-2221
Linux SCSI Target Framework Buffer Overflow Vulnerability
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.

INFO

Published Date :

July 8, 2010, 6:30 p.m.

Last Modified :

Feb. 13, 2023, 4:20 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

2.9

Exploitability Score :

10.0
Affected Products

The following products are affected by CVE-2010-2221 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Zaal tgt
1 Arne_redlich_\&_ross_walker iscsitarget
1 Vladislav_bolkhovitin generic_scsi_target_subsystem
: Total Affected Vendor : 3 | Products : 3
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2010-2221.

URL Resource
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

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2010-2221 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2010-2221 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Feb. 13, 2023

    Action Type Old Value New Value
    Changed Description CVE-2010-2221 scsi-target-utils: stack buffer overflow vulnerability 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.
    Removed CVSS V2 Red Hat, Inc. (AV:N/AC:M/Au:N/C:P/I:P/A:P)
    Removed Reference https://access.redhat.com/errata/RHSA-2010:0518 [No Types Assigned]
    Removed Reference https://access.redhat.com/security/cve/CVE-2010-2221 [No Types Assigned]
  • CVE Modified by [email protected]

    Feb. 02, 2023

    Action Type Old Value New Value
    Changed 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. CVE-2010-2221 scsi-target-utils: stack buffer overflow vulnerability
    Added CVSS V2 Red Hat, Inc. (AV:N/AC:M/Au:N/C:P/I:P/A:P)
    Added Reference https://access.redhat.com/errata/RHSA-2010:0518 [No Types Assigned]
    Added Reference https://access.redhat.com/security/cve/CVE-2010-2221 [No Types Assigned]
  • Initial Analysis by [email protected]

    Jul. 08, 2010

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

56.60 }} -2.70%

score

0.97745

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability
: