[CLSA-2026:1791357650] Fix CVE(s): CVE-2026-35189, CVE-2026-54872, CVE-2026-75806, CVE-2026-84782
Type:
security
Severity:
Important
Release date:
2026-10-07 07:21:03 UTC
Description:
* SECURITY UPDATE: excessive memory allocation in relative CRLDP processing - debian/patches/openssl-1.1.1-cve-2026-35189.patch: build the full name of a relative CRL distribution point on demand in crl_crldp_check() instead of for every DP when certificate extensions are cached - CVE-2026-35189 * SECURITY UPDATE: DTLS retransmits handshake messages from a stale offset - debian/patches/openssl-1.1.1-cve-2026-84782.patch: reset init_off before resending a buffered message and skip retransmission while a handshake write is suspended, so a retransmit cannot read past the message buffer - CVE-2026-84782 * SECURITY UPDATE: timing side-channel in EC scalar multiplication - debian/patches/openssl-1.1.1-cve-2026-54872.patch: pin the secret scalar to a fixed word width before the BN_add() padding steps in ec_scalar_mul_ladder(), closing a timing side-channel on the nonce - CVE-2026-54872 * SECURITY UPDATE: undersized DTLS 1.2 AEAD record causes DoS - debian/patches/openssl-1.1.1-cve-2026-75806.patch: reject a received AEAD record shorter than the explicit IV plus tag before AEAD processing, so DTLS drops it instead of tearing the association down with internal_error - CVE-2026-75806
Updated packages:
  • alt-openssl11_1.1.1w-3.11_amd64.deb
    sha:d45613ac7552e821af5e5f0a743a5b7ac95e52e2
  • alt-openssl11-dev_1.1.1w-3.11_amd64.deb
    sha:09b12858195992050385c1b833840d5305e7b204
  • alt-openssl11-doc_1.1.1w-3.11_all.deb
    sha:7e08445b7a348d2039a0aafe0fb73026165ad076
  • alt-openssl11-libs_1.1.1w-3.11_amd64.deb
    sha:bbf3f23c79d212a2b07fb6c0797af00f5ce76b8f
Notes:
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