CVE-2011-0001: Buffer Overflow
First published: Wed Jan 05 2011(Updated: )
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.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| zaal tgt | <=1.0.13 | |
| zaal tgt | =0.9.5 | |
| zaal tgt | =1.0.0 | |
| zaal tgt | =1.0.1 | |
| zaal tgt | =1.0.2 | |
| zaal tgt | =1.0.3 | |
| zaal tgt | =1.0.4 | |
| zaal tgt | =1.0.5 | |
| zaal tgt | =1.0.6 | |
| zaal tgt | =1.0.7 | |
| zaal tgt | =1.0.8 | |
| zaal tgt | =1.0.9 | |
| zaal tgt | =1.0.10 | |
| zaal tgt | =1.0.11 | |
| zaal tgt | =1.0.12 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=667261
- http://www.securitytracker.com/id?1025184
- http://lists.wpkg.org/pipermail/stgt/2011-March/004473.html
- http://secunia.com/advisories/43713
- http://www.securityfocus.com/bid/46817
- http://secunia.com/advisories/43706
- http://www.vupen.com/english/advisories/2011/0636
- http://www.redhat.com/support/errata/RHSA-2011-0332.html
- https://bugzilla.redhat.com/attachment.cgi?id=473779&action=diff
- http://www.debian.org/security/2011/dsa-2209
- http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/66010
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=473779&action=diff
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=473779&action=edit
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=667261#c11
- http://svn.debian.org/wsvn/kernel/dists/trunk/tgt/debian/patches/CVE-2011-0001
- https://rhn.redhat.com/errata/RHSA-2011-0332.html
Frequently Asked Questions
What is the severity of CVE-2011-0001?
The severity of CVE-2011-0001 is high due to the potential for remote attackers to cause a denial of service and possibly execute arbitrary code.
How do I fix CVE-2011-0001?
To fix CVE-2011-0001, upgrade the tgt daemon to version 1.0.14 or later.
Which versions of tgt are affected by CVE-2011-0001?
CVE-2011-0001 affects tgt versions before 1.0.14, including 0.9.5, 1.0.0, 1.0.1, and up to 1.0.13.
What kind of vulnerability is CVE-2011-0001?
CVE-2011-0001 is classified as a double free vulnerability that leads to memory corruption.
What impact does CVE-2011-0001 have on systems?
CVE-2011-0001 can lead to system crashes and denial of service, compromising the stability of affected systems.
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- source/MITRE
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2011-0001
- agent/remedy
- agent/severity
- agent/last-modified-date
- agent/weakness
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- agent/description
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- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-api
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- vendor/zaal
- canonical/zaal tgt
- version/zaal tgt/1.0.13
- version/zaal tgt/0.9.5
- version/zaal tgt/1.0.0
- version/zaal tgt/1.0.1
- version/zaal tgt/1.0.2
- version/zaal tgt/1.0.3
- version/zaal tgt/1.0.4
- version/zaal tgt/1.0.5
- version/zaal tgt/1.0.6
- version/zaal tgt/1.0.7
- version/zaal tgt/1.0.8
- version/zaal tgt/1.0.9
- version/zaal tgt/1.0.10
- version/zaal tgt/1.0.11
- version/zaal tgt/1.0.12