Vulnerability Details : CVE-2011-0001
Double free vulnerability in the iscsi_rx_handler function (usr/iscsi/iscsid.c) in the tgt daemon (tgtd) in Linux SCSI target framework (tgt) before 1.0.14, aka scsi-target-utils, allows remote attackers to cause a denial of service (memory corruption and crash) and possibly execute arbitrary code via unknown vectors related to a buffer overflow during iscsi login. NOTE: some of these details are obtained from third party information.
Vulnerability category: OverflowMemory CorruptionExecute codeDenial of service
Products affected by CVE-2011-0001
- cpe:2.3:a:zaal:tgt:*:*:*:*:*:*:*:*
- cpe:2.3:a:zaal:tgt:1.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:zaal:tgt:1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:zaal:tgt:1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:zaal:tgt:1.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:zaal:tgt:0.9.5:*:*:*:*:*:*:*
- cpe:2.3:a:zaal:tgt:1.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:zaal:tgt:1.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:zaal:tgt:1.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:zaal:tgt:1.0.12:*:*:*:*:*:*:*
- cpe:2.3:a:zaal:tgt:1.0.10:*:*:*:*:*:*:*
- cpe:2.3:a:zaal:tgt:1.0.11:*:*:*:*:*:*:*
- cpe:2.3:a:zaal:tgt:1.0.8:*:*:*:*:*:*:*
- cpe:2.3:a:zaal:tgt:1.0.9:*:*:*:*:*:*:*
- cpe:2.3:a:zaal:tgt:1.0.5:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-0001
11.45%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 95 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-0001
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2011-0001
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-0001
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https://bugzilla.redhat.com/attachment.cgi?id=473779&action=diff
Attachment 473779 Details for Bug 667261 – fix the buffer overflow bug before iscsi loginPatch
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https://exchange.xforce.ibmcloud.com/vulnerabilities/66010
Linux SCSI target framework (tgt) iscsi_rx_handler() denial of service CVE-2011-0001 Vulnerability Report
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http://www.redhat.com/support/errata/RHSA-2011-0332.html
Support
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http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html
[security-announce] SUSE Security Summary Report: SUSE-SR:2011:009
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http://www.securityfocus.com/bid/46817
Red Hat scsi-target-utils TGT Daemon Remote Denial of Service Vulnerability
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http://www.vupen.com/english/advisories/2011/0636
Webmail | OVH- OVHVendor Advisory
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http://lists.wpkg.org/pipermail/stgt/2011-March/004473.html
[stgt] [PATCH] iscsi: fix buffer overflow before loginPatch
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https://bugzilla.redhat.com/show_bug.cgi?id=667261
667261 – (CVE-2011-0001) CVE-2011-0001 scsi-target-utils: double-free vulnerability leads to pre-authenticated crashPatch
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http://www.securitytracker.com/id?1025184
tgt Double-Free Memory Flaw Lets Remote Users Deny Service - SecurityTracker
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http://www.debian.org/security/2011/dsa-2209
Debian -- Security Information -- DSA-2209-1 tgt
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