tsclient: multiple stack-based buffer overflows in tsc_launch_remote()
Published Feb 7, 2011
6.8
MEDIUMCVSS 2.0
EPSS 5.21%
Description
Stack-based buffer overflow in the tsc_launch_remote function (src/support.c) in Terminal Server Client (tsclient) 0.150, and possibly other versions, allows user-assisted remote attackers to execute arbitrary code via a .RDP file with a long hostname argument.
Affected products
No data.
- 0.150
No data.
Red Hat Enterprise Linux 4
tsclient
Affected
Red Hat Enterprise Linux 5
tsclient
Affected
Red Hat Enterprise Linux 6
tsclient
Under investigation
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 4 | tsclient | Affected | n/a |
| Red Hat Enterprise Linux 5 | tsclient | Affected | n/a |
| Red Hat Enterprise Linux 6 | tsclient | Under investigation | 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:M/Au:N/C:P/I:P/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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.21% (0.05207) | 92.23th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.21% (0.05207) | 91.39th | v5 (v2026.06.15) |
| Oct 17, 2025 | 19.91% (0.19908) | 95.18th | v4 (v2025.03.14) |
| Oct 6, 2025 | 21.70% (0.21705) | 95.54th | v4 (v2025.03.14) |
| Mar 30, 2025 | 7.47% (0.07474) | 90.93th | v4 (v2025.03.14) |
| Mar 29, 2025 | 22.37% (0.22366) | 93.24th | v4 (v2025.03.14) |
| Mar 17, 2025 | 8.13% (0.08128) | 91.54th | v4 (v2025.03.14) |
| Dec 26, 2024 | 9.83% (0.09832) | 94.84th | v3 (v2023.03.01) |
| Nov 17, 2023 | 7.77% (0.07774) | 93.52th | v3 (v2023.03.01) |
| Sep 28, 2023 | 10.60% (0.10600) | 94.36th | v3 (v2023.03.01) |
| Mar 7, 2023 | 9.67% (0.09674) | 93.80th | v3 (v2023.03.01) |
| Mar 6, 2023 | 6.31% (0.06309) | 90.90th | v2 (v2022.01.01) |
| Apr 1, 2022 | 6.31% (0.06309) | 90.06th | v2 (v2022.01.01) |
| Feb 4, 2022 | 6.31% (0.06309) | 77.91th | v2 (v2022.01.01) |
References (9)
- http://osvdb.org/70749 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/43120 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.exploit-db.com/exploits/16095 exploitx_refsource_EXPLOIT-DB
- http://www.securityfocus.com/bid/46099 vdb-entryx_refsource_BIDExploit
- https://access.redhat.com/security/cve/CVE-2011-0900 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=675846 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/65100 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2011-0900
- https://www.cve.org/CVERecord?id=CVE-2011-0900
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/70749 | vdb-entryx_refsource_OSVDB | |
| http://secunia.com/advisories/43120 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.exploit-db.com/exploits/16095 | exploitx_refsource_EXPLOIT-DB | |
| http://www.securityfocus.com/bid/46099 | vdb-entryx_refsource_BIDExploit | |
| https://access.redhat.com/security/cve/CVE-2011-0900 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=675846 | Issue Tracking | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/65100 | vdb-entryx_refsource_XF | |
| https://nvd.nist.gov/vuln/detail/CVE-2011-0900 | ||
| https://www.cve.org/CVERecord?id=CVE-2011-0900 |
Change history (0)
No recorded changes yet.