scsi-target-utils: double-free vulnerability leads to pre-authenticated crash
Published Mar 15, 2011
5.0
MEDIUMCVSS 2.0
EPSS 5.11%
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
No data.
- ≤ 1.0.13
- 0.9.5
- 1.0.0
- 1.0.1
- 1.0.2
- 1.0.3
- 1.0.4
- 1.0.5
- 1.0.6
- 1.0.7
- 1.0.8
- 1.0.9
- 1.0.10
- 1.0.11
- 1.0.12
No data.
Red Hat Enterprise Linux 5
scsi-target-utils-0:1.0.8-0.el5_6.1
Fixed · RHSA-2011:0332
Red Hat Enterprise Linux 6
scsi-target-utils-0:1.0.4-3.el6_0.1
Fixed · RHSA-2011:0332
Red Hat Enterprise Linux 5
scsi-target-utils
Affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | scsi-target-utils-0:1.0.8-0.el5_6.1 | Fixed | RHSA-2011:0332 |
| Red Hat Enterprise Linux 6 | scsi-target-utils-0:1.0.4-3.el6_0.1 | Fixed | RHSA-2011:0332 |
| Red Hat Enterprise Linux 5 | scsi-target-utils | Affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (18 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.11% (0.05108) | 92.11th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.11% (0.05108) | 91.25th | v5 (v2026.06.15) |
| Nov 22, 2025 | 7.10% (0.07103) | 91.15th | v4 (v2025.03.14) |
| Sep 14, 2025 | 9.34% (0.09343) | 92.47th | v4 (v2025.03.14) |
| Mar 30, 2025 | 7.85% (0.07852) | 91.19th | v4 (v2025.03.14) |
| Mar 29, 2025 | 11.52% (0.11518) | 89.31th | v4 (v2025.03.14) |
| Mar 17, 2025 | 7.03% (0.07033) | 90.81th | v4 (v2025.03.14) |
| Dec 12, 2024 | 12.35% (0.12353) | 95.66th | v3 (v2023.03.01) |
| Nov 8, 2023 | 12.35% (0.12353) | 94.84th | v3 (v2023.03.01) |
| Nov 3, 2023 | 16.20% (0.16195) | 95.40th | v3 (v2023.03.01) |
| Sep 13, 2023 | 14.20% (0.14202) | 95.02th | v3 (v2023.03.01) |
| Apr 3, 2023 | 12.68% (0.12675) | 94.55th | v3 (v2023.03.01) |
| Mar 7, 2023 | 12.30% (0.12297) | 94.46th | v3 (v2023.03.01) |
| Mar 6, 2023 | 7.54% (0.07544) | 92.83th | v2 (v2022.01.01) |
| Feb 13, 2023 | 7.54% (0.07544) | 92.53th | v2 (v2022.01.01) |
| Feb 3, 2023 | 2.69% (0.02686) | 82.44th | v2 (v2022.01.01) |
| Apr 1, 2022 | 7.54% (0.07544) | 92.13th | v2 (v2022.01.01) |
| Feb 4, 2022 | 7.54% (0.07544) | 81.06th | v2 (v2022.01.01) |
References (15)
- http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html vendor-advisoryx_refsource_SUSE
- http://lists.wpkg.org/pipermail/stgt/2011-March/004473.html mailing-listx_refsource_MLISTPatch
- http://secunia.com/advisories/43706 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/43713 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.debian.org/security/2011/dsa-2209 vendor-advisoryx_refsource_DEBIAN
- http://www.redhat.com/support/errata/RHSA-2011-0332.html vendor-advisoryx_refsource_REDHAT
- http://www.securityfocus.com/bid/46817 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1025184 vdb-entryx_refsource_SECTRACK
- http://www.vupen.com/english/advisories/2011/0636 vdb-entryx_refsource_VUPENVendor Advisory
- https://access.redhat.com/security/cve/CVE-2011-0001 Vendor Advisory
- https://bugzilla.redhat.com/attachment.cgi?id=473779&action=diff x_refsource_MISCPatch
- https://bugzilla.redhat.com/show_bug.cgi?id=667261 x_refsource_CONFIRMPatchIssue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/66010 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2011-0001
- https://www.cve.org/CVERecord?id=CVE-2011-0001
Change history (0)
No recorded changes yet.