HIGH
bb-hostsvc.sh in Big Brother 1.4h1 and earlier allows remote attackers to read arbitrary files via a .
Published Oct 13, 2000
10.0
HIGHCVSS 2.0
EPSS 4.11%
Description
bb-hostsvc.sh in Big Brother 1.4h1 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) attack on the HOSTSVC parameter.
Affected products
No data.
OR
- 1.0
- 1.1
- 1.2
- 1.3
- 1.3b
- 1.4
- 1.4g
- 1.4h
- 1.4h1
- 1.09b
- 1.09c
- 1.09d
No data.
No Red Hat product state for this CVE.
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.
10.0 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
4.11% 0.04109
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.04109
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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.11% (0.04109) | 90.45th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.11% (0.04109) | 89.43th | v5 (v2026.06.15) |
| Sep 28, 2025 | 6.99% (0.06988) | 91.10th | v4 (v2025.03.14) |
| Mar 30, 2025 | 4.22% (0.04223) | 87.69th | v4 (v2025.03.14) |
| Mar 29, 2025 | 12.09% (0.12090) | 89.64th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.22% (0.04223) | 88.00th | v4 (v2025.03.14) |
| Dec 12, 2024 | 5.38% (0.05376) | 93.42th | v3 (v2023.03.01) |
| Mar 7, 2023 | 5.38% (0.05376) | 91.90th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.48% (0.04482) | 88.77th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.48% (0.04482) | 87.66th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.48% (0.04482) | 71.45th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (5)
- http://archives.neohapsis.com/archives/bugtraq/2000-07/0146.html mailing-listx_refsource_BUGTRAQ
- http://archives.neohapsis.com/archives/bugtraq/2000-07/0147.html mailing-listx_refsource_BUGTRAQ
- http://bb4.com/README.CHANGES x_refsource_CONFIRM
- http://www.securityfocus.com/bid/1455 vdb-entryx_refsource_BID
- https://exchange.xforce.ibmcloud.com/vulnerabilities/4879 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://archives.neohapsis.com/archives/bugtraq/2000-07/0146.html | mailing-listx_refsource_BUGTRAQ | |
| http://archives.neohapsis.com/archives/bugtraq/2000-07/0147.html | mailing-listx_refsource_BUGTRAQ | |
| http://bb4.com/README.CHANGES | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/1455 | vdb-entryx_refsource_BID | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/4879 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 13, 2000
Updated Aug 8, 2024
Reserved Aug 2, 2000
Link CVE-2000-0638
CISA Vulnrichment
Updated n/a