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openSUSE-SU-2026:20368-1

Опубликовано: 17 мар. 2026
Источник: suse-cvrf

Описание

Security update for ocaml

This update for ocaml fixes the following issues:

  • CVE-2026-28364: missing bounds validation in readblock() can lead to arbitrary code execution (bsc#1258992)

Список пакетов

openSUSE Leap 16.0
ocaml-4.14.2-160000.4.1
ocaml-compiler-libs-4.14.2-160000.4.1
ocaml-compiler-libs-devel-4.14.2-160000.4.1
ocaml-ocamldoc-4.14.2-160000.4.1
ocaml-runtime-4.14.2-160000.4.1
ocaml-source-4.14.2-160000.4.1

Ссылки

Описание

In OCaml before 4.14.3 and 5.x before 5.4.1, a buffer over-read in Marshal deserialization (runtime/intern.c) enables remote code execution through a multi-phase attack chain. The vulnerability stems from missing bounds validation in the readblock() function, which performs unbounded memcpy() operations using attacker-controlled lengths from crafted Marshal data.

Затронутые продукты
openSUSE Leap 16.0:ocaml-4.14.2-160000.4.1
openSUSE Leap 16.0:ocaml-compiler-libs-4.14.2-160000.4.1
openSUSE Leap 16.0:ocaml-compiler-libs-devel-4.14.2-160000.4.1
openSUSE Leap 16.0:ocaml-ocamldoc-4.14.2-160000.4.1
Ссылки