Pitzer

A downtime for OSC HPC systems is scheduled from 7 a.m. to 9 p.m., Tuesday, August 6 2024. The downtime will affect the Pitzer, Owens and Ascend Clusters, web portals, and HPC file servers. There will be a short outage of the state-wide licenses; MyOSC (the client portal) will be available during the downtime. In preparation for the downtime, the batch scheduler will not start jobs that cannot be completed before 7 a.m., August 6. Jobs that are not started on clusters will be held until after the downtime and then started once the system is returned to production status.

A vulnerability, CVE-2024-27322, in the R programming language that affects the serialization and deserialization process in the R programming language prior to version 4.4.0 is discovered. This vulnerability can be exploited through R Data Serialization files or R packages, which are often shared between developers and data scientists. An attacker can create malicious RDS files or R packages containing embedded arbitrary R code that executes on the victim's target device upon interaction. R addresses the vulnerability starting from version 4.4.0.