SUSE-SU-2018:4155-1

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Source

https://www.suse.com/support/update/announcement/2018/suse-su-20184155-1/

Import Source

https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:4155-1.json

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2018:4155-1

Related

CVE-2017-5731
CVE-2017-5732
CVE-2017-5733
CVE-2017-5734
CVE-2017-5735
CVE-2018-3613

Published

2018-12-17T15:07:48Z

Modified

2018-12-17T15:07:48Z

Summary

Security update for ovmf

Details

This update for ovmf fixes the following issues:

Security issues fixed:

CVE-2018-3613: Fixed AuthVariable Timestamp zeroing issue on APPEND_WRITE (bsc#1115916).
CVE-2017-5731: Fixed privilege escalation via processing of malformed files in TianoCompress.c (bsc#1115917).
CVE-2017-5732: Fixed privilege escalation via processing of malformed files in BaseUefiDecompressLib.c (bsc#1115917).
CVE-2017-5733: Fixed privilege escalation via heap-based buffer overflow in MakeTable() function (bsc#1115917).
CVE-2017-5734: Fixed privilege escalation via stack-based buffer overflow in MakeTable() function (bsc#1115917).
CVE-2017-5735: Fixed privilege escalation via heap-based buffer overflow in Decode() function (bsc#1115917).

Non security issues fixed:

Fixed an issue with the default owner of PK/KEK/db/dbx and make the auto-enrollment only happen at the very first time. (bsc#1117998)

References

Affected packages

SUSE:Linux Enterprise Module for Server Applications 15 / ovmf

Package

Name: ovmf
Purl: pkg:rpm/suse/ovmf&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2017+git1510945757.b2662641d5-5.11.1

Ecosystem specific

{
    "binaries": [
        {
            "ovmf-tools": "2017+git1510945757.b2662641d5-5.11.1",
            "ovmf": "2017+git1510945757.b2662641d5-5.11.1",
            "qemu-ovmf-x86_64": "2017+git1510945757.b2662641d5-5.11.1",
            "qemu-uefi-aarch64": "2017+git1510945757.b2662641d5-5.11.1"
        }
    ]
}