Problem Note 70344: The PHREG procedure contains a stack-corruption vulnerability if you incorrectly specify the RUN statement
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Severity: High
Description: If you incorrectly specify the RUN statement, PROC PHREG might issue the following error:
The SAS task name is [PHREG ]
Segmentation Violation
Segmentation Violation
Potential Impact: The resulting segmentation violation introduces a potential security risk.
Click the Hot Fix tab in this note to access the hot fix for this issue.
Operating System and Release Information
| Product Family | Product | System | Product Release | SAS Release | ||
| Reported | Fixed* | Reported | Fixed* | |||
| SAS System | SAS/STAT | z/OS | 15.2 | 9.4 TS1M7 | ||
| Microsoft® Windows® for x64 | 15.2 | 9.4 TS1M7 | ||||
| Microsoft Windows 8 Enterprise 32-bit | 15.2 | 9.4 TS1M7 | ||||
| Microsoft Windows 8 Enterprise x64 | 15.2 | 9.4 TS1M7 | ||||
| Microsoft Windows 8 Pro 32-bit | 15.2 | 9.4 TS1M7 | ||||
| Microsoft Windows 8 Pro x64 | 15.2 | 9.4 TS1M7 | ||||
| Microsoft Windows 8.1 Enterprise 32-bit | 15.2 | 9.4 TS1M7 | ||||
| Microsoft Windows 8.1 Enterprise x64 | 15.2 | 9.4 TS1M7 | ||||
| Microsoft Windows 8.1 Pro 32-bit | 15.2 | 9.4 TS1M7 | ||||
| Microsoft Windows 8.1 Pro x64 | 15.2 | 9.4 TS1M7 | ||||
| Microsoft Windows 10 | 15.2 | 9.4 TS1M7 | ||||
| Microsoft Windows 11 | 15.2 | 9.4 TS1M7 | ||||
| Microsoft Windows Server 2008 | 15.2 | 9.4 TS1M7 | ||||
| Microsoft Windows Server 2008 R2 | 15.2 | 9.4 TS1M7 | ||||
| Microsoft Windows Server 2008 for x64 | 15.2 | 9.4 TS1M7 | ||||
| Microsoft Windows Server 2012 Datacenter | 15.2 | 9.4 TS1M7 | ||||
| Microsoft Windows Server 2012 R2 Datacenter | 15.2 | 9.4 TS1M7 | ||||
| Microsoft Windows Server 2012 R2 Std | 15.2 | 9.4 TS1M7 | ||||
| Microsoft Windows Server 2012 Std | 15.2 | 9.4 TS1M7 | ||||
| Microsoft Windows Server 2016 | 15.2 | 9.4 TS1M7 | ||||
| Microsoft Windows Server 2019 | 15.2 | 9.4 TS1M7 | ||||
| Microsoft Windows Server 2022 | 15.2 | 9.4 TS1M7 | ||||
| Windows 7 Enterprise 32 bit | 15.2 | 9.4 TS1M7 | ||||
| Windows 7 Enterprise x64 | 15.2 | 9.4 TS1M7 | ||||
| Windows 7 Home Premium 32 bit | 15.2 | 9.4 TS1M7 | ||||
| Windows 7 Home Premium x64 | 15.2 | 9.4 TS1M7 | ||||
| Windows 7 Professional 32 bit | 15.2 | 9.4 TS1M7 | ||||
| Windows 7 Professional x64 | 15.2 | 9.4 TS1M7 | ||||
| Windows 7 Ultimate 32 bit | 15.2 | 9.4 TS1M7 | ||||
| Windows 7 Ultimate x64 | 15.2 | 9.4 TS1M7 | ||||
| 64-bit Enabled AIX | 15.2 | 9.4 TS1M7 | ||||
| 64-bit Enabled Solaris | 15.2 | 9.4 TS1M7 | ||||
| HP-UX IPF | 15.2 | 9.4 TS1M7 | ||||
| Linux for x64 | 15.2 | 9.4 TS1M7 | ||||
| Solaris for x64 | 15.2 | 9.4 TS1M7 | ||||
A fix for this issue for Base SAS 9.4_M8 is available at:
https://tshf.sas.com/techsup/download/hotfix/HF2/L8X.html#70344A fix for this issue for SAS/STAT 15.3 is available at:
https://tshf.sas.com/techsup/download/hotfix/HF2/L9L.html#70344| Type: | Problem Note |
| Priority: | high |
| Topic: | SAS Reference ==> Procedures ==> PHREG Analytics ==> Survival Analysis |
| Date Modified: | 2023-09-07 11:20:12 |
| Date Created: | 2023-08-28 11:09:20 |