[CLSA-2026:1791280357] Fix CVE(s): CVE-2026-35189, CVE-2026-54872, CVE-2026-75806, CVE-2026-84782
Type:
security
Severity:
Important
Release date:
2026-10-06 09:52:52 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:f29f3e5db466478c88ea5b898f41ea03731dfac1
  • alt-openssl11-dev_1.1.1w-3.11_amd64.deb
    sha:d8de9f39079966797d164bced97176b96471e932
  • alt-openssl11-doc_1.1.1w-3.11_all.deb
    sha:412f2b66925c506d3db67d0e845903520fe55820
  • alt-openssl11-libs_1.1.1w-3.11_amd64.deb
    sha:22a5979c63c0b205ce31a99e6d868f1a611c9240
  • alt-openssl11_1.1.1w-3.11_arm64.deb
    sha:43978909d628325a75140fdccb79ade158f9d7a0
  • alt-openssl11-dev_1.1.1w-3.11_arm64.deb
    sha:b3443be261827e828f18f7810975e1d85827d0b1
  • alt-openssl11-libs_1.1.1w-3.11_arm64.deb
    sha:16be1f40b812dcd33ba98f18ea6076aca4431a6a
Notes:
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