CVE-2011-0001

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 5.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2011-03-15 · updated 2026-06-16
Weakness: CWE-399

Description

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.

Affected products

Zaal Tgt: through 1.0.13; 0.9.5, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4 (+8)

References

http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html
http://lists.wpkg.org/pipermail/stgt/2011-March/004473.html
http://secunia.com/advisories/43706
http://secunia.com/advisories/43713
http://www.debian.org/security/2011/dsa-2209
http://www.redhat.com/support/errata/RHSA-2011-0332.html
http://www.securityfocus.com/bid/46817
http://www.securitytracker.com/id?1025184
http://www.vupen.com/english/advisories/2011/0636
https://bugzilla.redhat.com/attachment.cgi?id=473779&action=diff
https://bugzilla.redhat.com/show_bug.cgi?id=667261
https://exchange.xforce.ibmcloud.com/vulnerabilities/66010

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