MEDIUM
The scheme48-send-definition function in cmuscheme48.el in Scheme 48 allows local users to write to arbitrary files via a symlink attack on /tmp/s48lose.tmp
Published Jul 20, 2018
5.5
MEDIUMCVSS 3.0
EPSS 0.46%
Description
The scheme48-send-definition function in cmuscheme48.el in Scheme 48 allows local users to write to arbitrary files via a symlink attack on /tmp/s48lose.tmp.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
5.5 MEDIUM NVD
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
3.6 LOW NVD
AV:L/AC:L/Au:N/C:N/I:P/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
0.46% 0.00463
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.00463
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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.46% (0.00463) | 37.82th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.46% (0.00463) | 36.38th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.06% (0.00061) | 16.41th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00042) | 5.07th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00042) | 5.63th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00950) | 32.28th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.95% (0.00950) | 30.63th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00950) | 28.61th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00950) | 13.46th | v2 (v2022.01.01) |
Weaknesses (1)
References (4)
- http://www.openwall.com/lists/oss-security/2014/06/13/5 mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- http://www.s48.org/cgi-bin/hgwebdir.cgi/s48/rev/a44624256297 x_refsource_CONFIRMPatchVendor Advisory
- http://www.securityfocus.com/bid/67654 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=748766 x_refsource_CONFIRMMailing ListThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2014/06/13/5 | mailing-listx_refsource_MLISTMailing ListThird Party Advisory | |
| http://www.s48.org/cgi-bin/hgwebdir.cgi/s48/rev/a44624256297 | x_refsource_CONFIRMPatchVendor Advisory | |
| http://www.securityfocus.com/bid/67654 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=748766 | x_refsource_CONFIRMMailing ListThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner debian
Published Jul 20, 2018
Updated Aug 6, 2024
Reserved Jun 12, 2014
Link CVE-2014-4150
CISA Vulnrichment
Updated n/a