MEDIUM
Perl in Apple OS X before 10.12 allows local users to bypass the taint-mode protection mechanism via a crafted environment variable
Published Sep 25, 2016
5.3
MEDIUMCVSS 3.0
EPSS 0.31%
Description
Perl in Apple OS X before 10.12 allows local users to bypass the taint-mode protection mechanism via a crafted environment variable.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
5.3 MEDIUM NVD
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact Low
Availability Impact Low
4.6 MEDIUM NVD
AV:L/AC:L/Au:N/C:P/I:P/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
0.31% 0.00313
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.00313
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 | 0.31% (0.00313) | 21.95th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.31% (0.00313) | 22.84th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.06% (0.00058) | 15.47th | 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://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html vendor-advisoryx_refsource_APPLEMailing ListVendor Advisory
- http://www.securityfocus.com/bid/93055 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id/1036858 vdb-entryx_refsource_SECTRACK
- https://support.apple.com/HT207170 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html | vendor-advisoryx_refsource_APPLEMailing ListVendor Advisory | |
| http://www.securityfocus.com/bid/93055 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id/1036858 | vdb-entryx_refsource_SECTRACK | |
| https://support.apple.com/HT207170 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner apple
Published Sep 25, 2016
Updated Aug 6, 2024
Reserved May 11, 2016
Link CVE-2016-4748
CISA Vulnrichment
Updated n/a