AZL-103302
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-103302.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-103302
- Upstream
- Published
- 2026-09-18T16:17:09Z
- Modified
- 2026-09-19T14:16:12Z
- Summary
- CVE-2026-75883 affecting package ppp 2.5.0-1
- Details
-
The code in pppd that formats a response to a PEAP Request packet in peap_response() copies an entire TLS record of up to 16384 bytes into the fixed global buffer outpacket_buf without checking the available space and without implementing outgoing PEAP fragmentation. Thus a pppd process connecting to a server which requests PEAP authentication can be induced to corrupt global static data following the outpacket_buf array, most likely causing incorrect behavior or a crash.
- References