obs-service-refresh_patches can be tricked into deleting '..' or other unrelated directories
Published Oct 9, 2018
7.5
HIGHCVSS 3.0
EPSS 1.17%
Description
A Improper Neutralization of CRLF Sequences vulnerability in Open Build Service allows remote attackers to cause deletion of directories by tricking obs-service-refresh_patches to delete them. Affected releases are openSUSE Open Build Service: versions prior to d6244245dda5367767efc989446fe4b5e4609cce.
Affected products
-
- Version unspecifiedStatusaffectedConstraints
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| openSUSE | Open Build Service | n/a |
|
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:N/S:U/C:N/I:H/A:N
1 other source (CVE.org) ▾
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
AV:N/AC:L/Au:N/C:N/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
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.17% (0.01169) | 66.21th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.17% (0.01169) | 65.97th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.14% (0.00142) | 50.49th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.14% (0.00140) | 48.87th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.16% (0.00161) | 50.89th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.52% (0.00523) | 12.55th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.52% (0.00523) | 0.00th | v1 |
References (2)
- https://bugzilla.suse.com/show_bug.cgi?id=1108189 x_refsource_CONFIRM
- https://lwn.net/Articles/766535/ Mailing ListThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://bugzilla.suse.com/show_bug.cgi?id=1108189 | x_refsource_CONFIRM | |
| https://lwn.net/Articles/766535/ | Mailing ListThird Party Advisory |
Change history (0)
No recorded changes yet.