SUSE-SU-2021:2196-1

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Source
https://www.suse.com/support/update/announcement/2021/suse-su-20212196-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:2196-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2021:2196-1
Related
Published
2021-06-29T07:41:54Z
Modified
2021-06-29T07:41:54Z
Summary
Security update for lua53
Details

This update for lua53 fixes the following issues:

Update to version 5.3.6:

  • CVE-2020-24371: lgc.c mishandles the interaction between barriers and the sweep phase, leading to a memory access violation involving collectgarbage (bsc#1175449)
  • CVE-2020-24370: ldebug.c allows a negation overflow and segmentation fault in getlocal and setlocal (bsc#1175448)
  • Long brackets with a huge number of '=' overflow some internal buffer arithmetic.
References

Affected packages

SUSE:Linux Enterprise Module for Basesystem 15 SP2 / lua53

Package

Name
lua53
Purl
pkg:rpm/suse/lua53&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.3.6-3.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "liblua5_3-5": "5.3.6-3.6.1",
            "lua53-devel": "5.3.6-3.6.1",
            "lua53": "5.3.6-3.6.1",
            "liblua5_3-5-32bit": "5.3.6-3.6.1"
        }
    ]
}

SUSE:Linux Enterprise Module for Basesystem 15 SP3 / lua53

Package

Name
lua53
Purl
pkg:rpm/suse/lua53&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.3.6-3.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "liblua5_3-5": "5.3.6-3.6.1",
            "lua53-devel": "5.3.6-3.6.1",
            "lua53": "5.3.6-3.6.1",
            "liblua5_3-5-32bit": "5.3.6-3.6.1"
        }
    ]
}

SUSE:Linux Enterprise Micro 5.0 / lua53

Package

Name
lua53
Purl
pkg:rpm/suse/lua53&distro=SUSE%20Linux%20Enterprise%20Micro%205.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.3.6-3.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "liblua5_3-5": "5.3.6-3.6.1"
        }
    ]
}