http_transport.c in Fossil before 2.4, when the SSH sync protocol is used, allows user-assisted remote attackers to execute arbitrary commands via an ssh URL with an initial dash character in the hostname, a related issue to CVE-2017-9800, CVE-2017-12836, CVE-2017-12976, CVE-2017-14176, CVE-2017-16228, CVE-2017-1000116, and CVE-2017-1000117
Published Dec 7, 2017
8.8
HIGHCVSS 3.0
EPSS 2.80%
Description
http_transport.c in Fossil before 2.4, when the SSH sync protocol is used, allows user-assisted remote attackers to execute arbitrary commands via an ssh URL with an initial dash character in the hostname, a related issue to CVE-2017-9800, CVE-2017-12836, CVE-2017-12976, CVE-2017-14176, CVE-2017-16228, CVE-2017-1000116, and CVE-2017-1000117.
Affected products
No data.
- < 2.4
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.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AV:N/AC:M/Au:N/C:C/I:C/A:C
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
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.80% (0.02805) | 86.00th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.80% (0.02805) | 84.59th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.20% (0.01203) | 77.05th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.77% (0.02771) | 76.71th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.20% (0.01203) | 77.53th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.38% (0.00383) | 73.89th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.38% (0.00383) | 72.30th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.38% (0.00383) | 68.80th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.28% (0.02278) | 50.99th | v5 (v2026.06.15) |
| Apr 14, 2021 | 2.28% (0.02278) | 0.00th | v1 |
No CWE recorded.
References (4)
- https://bugzilla.opensuse.org/show_bug.cgi?id=1071709 x_refsource_CONFIRMIssue Tracking
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BLAFCQGE7C5UMX75LESNUMKTXTURUVQM/ vendor-advisoryx_refsource_FEDORA
- https://www.fossil-scm.org/xfer/doc/trunk/www/changes.wiki#v2_4 x_refsource_CONFIRMRelease NotesVendor Advisory
- https://www.fossil-scm.org/xfer/info/1f63db591c77108c x_refsource_CONFIRMPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://bugzilla.opensuse.org/show_bug.cgi?id=1071709 | x_refsource_CONFIRMIssue Tracking | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BLAFCQGE7C5UMX75LESNUMKTXTURUVQM/ | vendor-advisoryx_refsource_FEDORA | |
| https://www.fossil-scm.org/xfer/doc/trunk/www/changes.wiki#v2_4 | x_refsource_CONFIRMRelease NotesVendor Advisory | |
| https://www.fossil-scm.org/xfer/info/1f63db591c77108c | x_refsource_CONFIRMPatchVendor Advisory |
Change history (0)
No recorded changes yet.