Release date:
2026-08-05 08:52:05 UTC
Description:
* SECURITY UPDATE: HollowByte handshake-buffer pre-allocation DoS
- debian/patches/openssl-1.1.1-hollowbyte.patch: grow the handshake
init_buf incrementally as data is received instead of pre-allocating
the full peer-declared message size, so a peer that claims a large
message but never sends it can no longer strand memory. Backport of
OpenSSL 3.0 commit c5785a5e35 (PR #30794). OpenSSL handled this as a
"bug or hardening" fix, so no CVE was assigned.
- ELS-2635
Updated packages:
-
alt-openssl11_1.1.1w-3.7_amd64.deb
sha:d21612e6c1ee0d2714a5192c8f80a02361fc0770
-
alt-openssl11-dev_1.1.1w-3.7_amd64.deb
sha:b786356c25b44bf0ad8da805c32aac3e90394897
-
alt-openssl11-doc_1.1.1w-3.7_all.deb
sha:1cc1ec75d7ba14bf5ac8c3dc71f49cde1777528d
-
alt-openssl11-libs_1.1.1w-3.7_amd64.deb
sha:2485ea4d3331909713af64f394c6db7dfc6fa9cf
Notes:
This page is generated automatically and has not been checked for errors. For clarification or
corrections please contact the
CloudLinux Packaging Team.
