Release date:
2026-08-05 09:34:49 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:3e4d55c4e09343864cdc796155e0457ef4a27898
-
alt-openssl11-dev_1.1.1w-3.7_amd64.deb
sha:af549a39afa93ec98d841d8fdde238022c762c01
-
alt-openssl11-doc_1.1.1w-3.7_all.deb
sha:1cc1ec75d7ba14bf5ac8c3dc71f49cde1777528d
-
alt-openssl11-libs_1.1.1w-3.7_amd64.deb
sha:2ea513cc88a7ee1b30ce040fdf51ec3e58309465
-
alt-openssl11_1.1.1w-3.7_arm64.deb
sha:5870ab40f22996aa70c0d5b6b708b23cbca37660
-
alt-openssl11-dev_1.1.1w-3.7_arm64.deb
sha:e28eb2aa19b0832647a6125fca2dff07d76a4a34
-
alt-openssl11-doc_1.1.1w-3.7_all.deb
sha:1cc1ec75d7ba14bf5ac8c3dc71f49cde1777528d
-
alt-openssl11-libs_1.1.1w-3.7_arm64.deb
sha:fc110c655267ecc7b855e0e6a4f1dc4b5c2556d3
Notes:
This page is generated automatically and has not been checked for errors. For clarification or
corrections please contact the
CloudLinux Packaging Team.
