openSUSE 16 Security Update : orthanc, gdcm, orthanc-authorization, orthanc-dicomweb, orthanc-gdcm, orthanc-indexer, orthanc-mysql, orthanc-neuro, orthanc-postgresql, orthanc-python, orthanc-stl, orthanc-tcia, orthanc-wsi, python-pyorthanc (openSUSE-SU-2026:20193-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20193-1 advisory. Changes in orthanc: - dcmtk 370 breaks TW build - switch to lua 5.4 - patch out boost component system from framework - version 1.12.10 ' long...

EulerOS Virtualization 2.10.0 : syslinux (EulerOS-SA-2026-1199)

According to the versions of the syslinux packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : ldebug.c in Lua 5.4.0 allows a negation overflow and segmentation fault in getlocal and setlocal, as demonstrated by...

OESA-2025-1278 syslinux security update

The Syslinux Project covers lightweight bootloaders for MS-DOS FAT filesystems SYSLINUX, network booting PXELINUX, bootable "El Torito" CD-ROMs ISOLINUX, and Linux ext2/ext3/ext4 or btrfs filesystems EXTLINUX. The project also includes MEMDISK, a tool to boot legacy operating systems such as DOS...

UBUNTU-CVE-2021-45985

In Lua 5.4.3, an erroneous finalizer called during a tail call leads to a heap-based buffer over-read...

SUSE CVE-2020-15945

Lua 5.4.0 fixed in 5.4.1 has a segmentation fault in changedline in ldebug.c e.g., when called by luaGtraceexec because it incorrectly expects that an oldpc value is always updated upon a return of the flow of control to a function...

SUSE CVE-2022-28805

singlevar in lparser.c in Lua from including 5.4.0 up to excluding 5.4.4 lacks a certain luaKexp2anyregup call, leading to a heap-based buffer over-read that might affect a system that compiles untrusted Lua code...

An issue in the component luaG_runerror of Lua v5.4.4 and below leads to a heap-buffer overflow when a recursive error occurs.

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DEBIAN-CVE-2022-28805

singlevar in lparser.c in Lua from including 5.4.0 up to excluding 5.4.4 lacks a certain luaKexp2anyregup call, leading to a heap-based buffer over-read that might affect a system that compiles untrusted Lua code...

AZL-41327 CVE-2021-44647 affecting package memcached for versions less than 1.6.27-3

Lua v5.4.3 and above are affected by SEGV by type confusion in funcnamefromcode function in ldebug.c which can cause a local denial of service...

UBUNTU-CVE-2021-44647

Lua v5.4.3 and above are affected by SEGV by type confusion in funcnamefromcode function in ldebug.c which can cause a local denial of service...

Lua 5.4.0 has a getobjname heap-based buffer over-read because youngcollection in lgc.c uses markold for an insufficient number of list members.

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AZL-40962 CVE-2020-24371 affecting package ceph for versions less than 18.2.2-3

lgc.c in Lua 5.4.0 mishandles the interaction between barriers and the sweep phase, leading to a memory access violation involving collectgarbage...

DEBIAN-CVE-2020-24369

ldebug.c in Lua 5.4.0 attempts to access debug information via the line hook of a stripped function, leading to a NULL pointer dereference...

DEBIAN-CVE-2020-24342

Lua through 5.4.0 allows a stack redzone cross in luaOpushvfstring because a protection mechanism wrongly calls luaDcallnoyield twice in a row...

DEBIAN-CVE-2020-15945

Lua 5.4.0 fixed in 5.4.1 has a segmentation fault in changedline in ldebug.c e.g., when called by luaGtraceexec because it incorrectly expects that an oldpc value is always updated upon a return of the flow of control to a function...

PT-2020-6263 · Lua +7 · Lua +7

Name of the Vulnerable Software and Affected Versions: Lua version 5.4.0 Description: The issue is related to an integer overflow in the ldebug.c component of the Lua script interpreter. This can be exploited by a remote attacker to cause a denial of service. The vulnerability is demonstrated by...