Linux · 
Amazon Linux · Security advisory · September 17, 2025
Amazon Linux · Security advisory · September 17, 2025ALAS2023-2025-1197: Security update for 4 packages
ALAS2023-2025-1197, released September 17, 2025, fixes 2 CVEs across 4 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Highest CVSS
10.0
Base score, 0 to 10
Highest EPSS
0.0048
41st percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 1
Routine 1
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| iperf3 | amzn 2023 | 3.19.1-1.amzn2023 |
| iperf3-debuginfo | amzn 2023 | 3.19.1-1.amzn2023 |
| iperf3-debugsource | amzn 2023 | 3.19.1-1.amzn2023 |
| iperf3-devel | amzn 2023 | 3.19.1-1.amzn2023 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2025-54349 | In iperf before 3.19.1, iperf_auth.c has an off-by-one error and resultant heap-based buffer overflow. | 10.0 | 0.0047 | None reported |
| Routine | CVE-2025-54350 | In iperf before 3.19.1, iperf_auth.c has a Base64Decode assertion failure and application exit upon a malformed authentication attempt. | 5.3 | 0.0048 | None reported |
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