CVE-2025-62291
In the eap-mschapv2 plugin (client-side) in strongSwan before 6.0.3, a malicious EAP-MSCHAPv2 server can send a crafted message of size 6 through 8, a...
Original description
The description as published by the source.
In the eap-mschapv2 plugin (client-side) in strongSwan before 6.0.3, a malicious EAP-MSCHAPv2 server can send a crafted message of size 6 through 8, and cause an integer underflow that potentially results in a heap-based buffer overflow.
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Alpine Linux ALPINE-CVE-2025-62291 strongswan Fixed in: 5.9.13-r2
- Debian DEBIAN-CVE-2025-62291 strongswan Fixed in: 5.9.1-1+deb11u5
- Ubuntu UBUNTU-CVE-2025-62291 strongswan
References
- advisory github.com
- advisory nvd.nist.gov
- package github.com
- web github.com
- web lists.debian.org
- web strongswan.org