This update for ovmf fixes the following issues :

Security issues fixed :

  - CVE-2018-12180: Fixed a buffer overflow in BlockIo     service, which could lead to memory read/write overrun     (bsc#1127820).

  - CVE-2018-12178: Fixed an improper DNS check upon     receiving a new DNS packet (bsc#1127821).

  - CVE-2018-3630: Fixed a logic error in FV parsing which     could allow a local attacker to bypass the chain of     trust checks (bsc#1127822).&#9; 

This update was imported from the SUSE:SLE-12-SP3:Update update project.

Logic error in FV parsing in MdeModulePkg\Core\Pei\FwVol\FwVol.c (CVE-2018-3630)

Logic issue in variable service module for EDK II/UDK2018/UDK2017/UDK2015 may allow an authenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via local access. (CVE-2017-5734)

A missing check leads to an out-of-bounds read and write flaw in NetworkPkg/DnsDxe as shipped in edk2, when it parses DNS responses. A remote attacker who controls the DNS server used by the vulnerable firmware may use this flaw to make the system crash. (CVE-2018-3613)

improper DNS packet size check (CVE-2018-12178)

Privilege escalation via heap-based buffer overflow in Decode() function (CVE-2017-5735)

Privilege escalation via heap-based buffer overflow in MakeTable() function (CVE-2017-5733)

Privilege escalation via processing of malformed files in TianoCompress.c (CVE-2017-5731)

Privilege escalation via processing of malformed files in BaseUefiDecompressLib.c (CVE-2017-5732)

A stack-based buffer overflow was discovered in edk2 when the HII database contains a Bitmap that claims to be 4-bit or 8-bit per pixel, but the palette contains more than 16(2^4) or 256(2^8) colors.
(CVE-2018-12181)

Buffer overflow in BlockIo service for EDK II may allow an unauthenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via network access.
(CVE-2018-12180)

This update for ovmf fixes the following issues :

Security issues fixed :

  - CVE-2018-12180: Fixed a buffer overflow in BlockIo     service, which could lead to memory read/write overrun     (bsc#1127820).

  - CVE-2018-12178: Fixed an improper DNS check upon     receiving a new DNS packet (bsc#1127821).

  - CVE-2018-3630: Fixed a logic error in FV parsing which     could allow a local attacker to bypass the chain of     trust checks (bsc#1127822).

This update was imported from the SUSE:SLE-15:Update update project.

Use YYYYMMDD versioning to fix upgrade path

----

  - Update to stable-201903

  - Update to openssl-1.1.0j

  - Move to python3 deps

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for ovmf fixes the following issues :

Security issues fixed :

CVE-2018-12180: Fixed a buffer overflow in BlockIo service, which could lead to memory read/write overrun (bsc#1127820).

CVE-2018-12178: Fixed an improper DNS check upon receiving a new DNS packet (bsc#1127821).

CVE-2018-3630: Fixed a logic error in FV parsing which could allow a local attacker to bypass the chain of trust checks (bsc#1127822).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2019-4785 advisory.

    [1:1.2-5.el7]
    - Update spec file to remove 'modprobe kvm-intel' and remove --enable-kvm arg to ovmf_vars_generator so     qemu will not require kvm kernel module. (Aaron Young)
    - Update spec file to modprobe kvm_intel module prior to running qemu to enroll default keys. (Aaron     Young)
    - Enroll Oracle cert/key for OL secureboot support. (Aaron Young)

    [1:1.2-2.el7]
    - Change Image.c image load error to DEBUG_WARN from DEBUG_ERROR since it is normal for some images to     fail to load if the associated hardware is not present. Such is the case with Ramfb. (Aaron Young)     [Orabug: 28868674]
    - Fix AAVMF build. Pull in OpenSSL code (as is done for x86_64) (Aaron Young)
    - Update AAVMF change log for version 1.2 (Aaron Young)

    [1:1.2-1.el7]
    - Update spec files and OVMF change log to version 1.2

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2019-4668 advisory.

    [1:1.2-5.el7]
    - Update spec file to remove 'modprobe kvm-intel' and remove --enable-kvm arg to ovmf_vars_generator so     qemu will not require kvm kernel module. (Aaron Young)
    - Update spec file to modprobe kvm_intel module prior to running qemu to enroll default keys. (Aaron     Young)
    - Enroll Oracle cert/key for OL secureboot support. (Aaron Young)

    [1:1.2-2.el7]
    - Change Image.c image load error to DEBUG_WARN from DEBUG_ERROR since it is normal for some images to     fail to load if the associated hardware is not present. Such is the case with Ramfb. (Aaron Young)     [Orabug: 28868674]
    - Fix AAVMF build. Pull in OpenSSL code (as is done for x86_64) (Aaron Young)
    - Update AAVMF change log for version 1.2 (Aaron Young)

    [1:1.2-1.el7]
    - Update spec files and OVMF change log to version 1.2

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Published	Updated	Severity
122963	openSUSE Security Update : ovmf (openSUSE-2019-348)	Nessus	SuSE Local Security Checks	3/20/2019	6/13/2024	critical
128287	Amazon Linux 2 : edk2 (ALAS-2019-1273)	Nessus	Amazon Linux Local Security Checks	8/28/2019	5/1/2024	critical
123543	openSUSE Security Update : ovmf (openSUSE-2019-1083)	Nessus	SuSE Local Security Checks	4/1/2019	6/6/2024	critical
124486	Fedora 30 : edk2 (2019-3b96bb5186)	Nessus	Fedora Local Security Checks	5/2/2019	5/30/2024	critical
122773	SUSE SLES12 Security Update : ovmf (SUSE-SU-2019:0579-1)	Nessus	SuSE Local Security Checks	3/12/2019	5/23/2022	critical
122775	SUSE SLES12 Security Update : ovmf (SUSE-SU-2019:0581-1)	Nessus	SuSE Local Security Checks	3/12/2019	5/23/2022	critical
122774	SUSE SLES15 Security Update : ovmf (SUSE-SU-2019:0580-1)	Nessus	SuSE Local Security Checks	3/12/2019	5/23/2022	critical
180680	Oracle Linux 7 : edk2 (ELSA-2019-4785)	Nessus	Oracle Linux Local Security Checks	9/7/2023	10/22/2024	critical
180703	Oracle Linux 7 : edk2 (ELSA-2019-4668)	Nessus	Oracle Linux Local Security Checks	9/7/2023	10/22/2024	critical

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