openSUSE-SU-2019:1352

openSUSE-SU-2019:1425

RHSA-2019:2125

RHSA-2019:2437

https://edk2-docs.gitbooks.io/security-advisory/content/xhci-stack-local-stack-overflow.html

FEDORA-2019-d47a9d4b8b

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has ovmf packages installed that are affected by multiple vulnerabilities:

  - Stack overflow in corrupted bmp for EDK II may allow     unprivileged user to potentially enable denial of     service or elevation of privilege via local access.
    (CVE-2018-12181)

  - Buffer overflow in system firmware for EDK II may allow     unauthenticated user to potentially enable escalation of     privilege and/or denial of service via network access.
    (CVE-2019-0160)

  - Simultaneous Multi-threading (SMT) in processors can     enable local users to exploit software vulnerable to     timing attacks via a side-channel timing attack on 'port     contention'. (CVE-2018-5407)

  - Stack overflow in XHCI for EDK II may allow an     unauthenticated user to potentially enable denial of     service via local access. (CVE-2019-0161)

  - 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-2018-3613)

  - Bounds checking in Tianocompress before November 7, 2017     may allow an authenticated user to potentially enable an     escalation of privilege via local access.
    (CVE-2017-5731)

  - ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER.
    ConsultIDs: none. Reason: This candidate was in a CNA     pool that was not assigned to any issues during 2017.
    Notes: none. (CVE-2017-5732, CVE-2017-5733,     CVE-2017-5735)

  - ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER.
    ConsultIDs: none. Reason: This candidate was withdrawn     by its CNA. Notes: none. (CVE-2017-5734)

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

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has ovmf packages installed that are affected by multiple vulnerabilities:

  - Stack overflow in corrupted bmp for EDK II may allow     unprivileged user to potentially enable denial of     service or elevation of privilege via local access.
    (CVE-2018-12181)

  - Buffer overflow in system firmware for EDK II may allow     unauthenticated user to potentially enable escalation of     privilege and/or denial of service via network access.
    (CVE-2019-0160)

  - Simultaneous Multi-threading (SMT) in processors can     enable local users to exploit software vulnerable to     timing attacks via a side-channel timing attack on 'port     contention'. (CVE-2018-5407)

  - Stack overflow in XHCI for EDK II may allow an     unauthenticated user to potentially enable denial of     service via local access. (CVE-2019-0161)

  - 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-2018-3613)

  - Bounds checking in Tianocompress before November 7, 2017     may allow an authenticated user to potentially enable an     escalation of privilege via local access.
    (CVE-2017-5731)

  - ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER.
    ConsultIDs: none. Reason: This candidate was in a CNA     pool that was not assigned to any issues during 2017.
    Notes: none. (CVE-2017-5732, CVE-2017-5733,     CVE-2017-5735)

  - ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER.
    ConsultIDs: none. Reason: This candidate was withdrawn     by its CNA. Notes: none. (CVE-2017-5734)

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

Insufficient memory write check in SMM service for EDK II may allow an authenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via local access.
(CVE-2018-12182)

Stack overflow in XHCI for EDK II may allow an unauthenticated user to potentially enable denial of service via local access. (CVE-2019-0161)

Buffer overflows were discovered in UDF-related codes under MdeModulePkg\Universal\Disk\PartitionDxe\Udf.c and MdeModulePkg\Universal\Disk\UdfDxe, which could be triggered with long file names or invalid formatted UDF media. (CVE-2019-0160)

Stack overflow in DxeCore for EDK II may allow an unauthenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via local access. (CVE-2018-12183)

Improper configuration in system firmware for EDK II may allow unauthenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via local access.
(CVE-2018-12179)

An update for ovmf is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

OVMF (Open Virtual Machine Firmware) is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM.

Security Fix(es) :

* edk2: Privilege escalation via processing of malformed files in TianoCompress.c (CVE-2017-5731)

* edk2: Privilege escalation via processing of malformed files in BaseUefiDecompressLib.c (CVE-2017-5732)

* edk2: Privilege escalation via heap-based buffer overflow in MakeTable() function (CVE-2017-5733)

* edk2: Privilege escalation via stack-based buffer overflow in MakeTable() function (CVE-2017-5734)

* edk2: Privilege escalation via heap-based buffer overflow in Decode() function (CVE-2017-5735)

* edk2: Logic error in MdeModulePkg in EDK II firmware allows for privilege escalation by authenticated users (CVE-2018-3613)

* openssl: Side-channel vulnerability on SMT/Hyper-Threading architectures (PortSmash) (CVE-2018-5407)

* edk2: Stack buffer overflow with corrupted BMP (CVE-2018-12181)

* edk2: buffer overflows in PartitionDxe and UdfDxe with long file names and invalid UDF media (CVE-2019-0160)

* edk2: stack overflow in XHCI causing denial of service (CVE-2019-0161)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes :

For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.

Security Fix(es) :

  - edk2: Privilege escalation via processing of malformed     files in TianoCompress.c (CVE-2017-5731)

  - edk2: Privilege escalation via processing of malformed     files in BaseUefiDecompressLib.c (CVE-2017-5732)

  - edk2: Privilege escalation via heap-based buffer     overflow in MakeTable() function (CVE-2017-5733)

  - edk2: Privilege escalation via stack-based buffer     overflow in MakeTable() function (CVE-2017-5734)

  - edk2: Privilege escalation via heap-based buffer     overflow in Decode() function (CVE-2017-5735)

  - edk2: Logic error in MdeModulePkg in EDK II firmware     allows for privilege escalation by authenticated users     (CVE-2018-3613)

  - openssl: Side-channel vulnerability on     SMT/Hyper-Threading architectures (PortSmash)     (CVE-2018-5407)

  - edk2: Stack buffer overflow with corrupted BMP     (CVE-2018-12181)

  - edk2: buffer overflows in PartitionDxe and UdfDxe with     long file names and invalid UDF media (CVE-2019-0160)

  - edk2: stack overflow in XHCI causing denial of service     (CVE-2019-0161)

An update for redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor.
Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks.

The following packages have been upgraded to a later upstream version:
imgbased (1.1.9), ovirt-node-ng (4.3.5), redhat-release-virtualization-host (4.3.5), redhat-virtualization-host (4.3.5). (BZ#1669357, BZ#1669365, BZ#1684986, BZ# 1711193, BZ#1717250, BZ#1726917)

Security Fix(es) :

* python: regression of CVE-2019-9636 due to functional fix to allow port numbers in netloc (CVE-2019-10160)

* rsyslog: imptcp: integer overflow when Octet-Counted TCP Framing is enabled (CVE-2018-16881)

* edk2: stack overflow in XHCI causing denial of service (CVE-2019-0161)

* openssl: 0-byte record padding oracle (CVE-2019-1559)

* cockpit-ovirt: admin and appliance passwords saved in plain text variable file during HE deployment (CVE-2019-10139)

* sssd: improper implementation of GPOs due to too restrictive permissions (CVE-2018-16838)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

This update for ovmf fixes the following issues :

Security issue fixed :

  - CVE-2019-0161: Fixed a stack overflow in UsbBusDxe and     UsbBusPei, which could potentially be triggered by a     local unauthenticated user (bsc#1131361).

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

This update for ovmf fixes the following issues :

Security issue fixed :

CVE-2019-0161: Fixed a stack overflow in UsbBusDxe and UsbBusPei, which could potentially be triggered by a local unauthenticated user (bsc#1131361).

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.

This update for ovmf fixes the following issues :

Security issue fixed :

  - CVE-2019-0161: Fixed a stack overflow in UsbBusDxe and     UsbBusPei, which could potentially be triggered by a     local unauthenticated user (bsc#1131361).

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

ID	Name	Product	Family	Severity
132479	NewStart CGSL CORE 5.05 / MAIN 5.05 : ovmf Multiple Vulnerabilities (NS-SA-2019-0239)	Nessus	NewStart CGSL Local Security Checks	high
131425	NewStart CGSL CORE 5.04 / MAIN 5.04 : ovmf Multiple Vulnerabilities (NS-SA-2019-0218)	Nessus	NewStart CGSL Local Security Checks	high
129069	Amazon Linux 2 : edk2 (ALAS-2019-1290)	Nessus	Amazon Linux Local Security Checks	high
128356	CentOS 7 : ovmf (CESA-2019:2125)	Nessus	CentOS Local Security Checks	high
128248	Scientific Linux Security Update : ovmf on SL7.x x86_64 (20190806)	Nessus	Scientific Linux Local Security Checks	high
127986	RHEL 7 : Virtualization Manager (RHSA-2019:2437)	Nessus	Red Hat Local Security Checks	medium
127676	RHEL 7 : ovmf (RHSA-2019:2125)	Nessus	Red Hat Local Security Checks	high
125324	openSUSE Security Update : ovmf (openSUSE-2019-1425)	Nessus	SuSE Local Security Checks	low
124853	SUSE SLES12 Security Update : ovmf (SUSE-SU-2019:1204-1)	Nessus	SuSE Local Security Checks	low
124713	openSUSE Security Update : ovmf (openSUSE-2019-1352)	Nessus	SuSE Local Security Checks	low
124675	SUSE SLES12 Security Update : ovmf (SUSE-SU-2019:1157-1)	Nessus	SuSE Local Security Checks	low
124452	SUSE SLES15 Security Update : ovmf (SUSE-SU-2019:1110-1)	Nessus	SuSE Local Security Checks	low

CVE-2019-0161

LOW

Description

References

Details

Risk Information

CVSS v2.0

CVSS v3.0

Vulnerable Software

Configuration 1

Tenable Plugins

high

high

high

high

high

medium

high

low

low

low

low

low