[CLSA-2026:1792649282] Fix CVE(s): CVE-2026-84732
Type:
security
Severity:
Important
Release date:
2026-10-22 06:08:13 UTC
Description:
* SECURITY UPDATE: Remote denial of service via TLS retransmit timeout integer overflow - debian/patches/CVE-2026-84732.patch: cap the exponential backoff of the reliable layer retransmit timeout, limit --tls-timeout and ignore ACKs for packet IDs outside the send window in src/openvpn/options.c, src/openvpn/reliable.c, src/openvpn/reliable.h - CVE-2026-84732 * UPDATE CERTIFICATES: Renew sample keys - debian/patches/sample-keys-renew.patch: Renew sample keys for 10 years
CVEs fixed:
Updated packages:
  • openvpn_2.4.12-0ubuntu0.20.04.2+tuxcare.els1_amd64.deb
    sha:aeb87bd03f918f5d1bb9983e3bfd8256cfd0f8b5
  • openvpn_2.4.12-0ubuntu0.20.04.2+tuxcare.els1_arm64.deb
    sha:932131b3a8726193c08ad55e55aa725ea4425f16
Notes:
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