Vulnerabilities > CVE-2018-3613 - Unspecified vulnerability in Tianocore EDK II Udk2015/Udk2017/Udk2018
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
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.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 3 |
Nessus
NASL family Scientific Linux Local Security Checks NASL id SL_20190806_OVMF_ON_SL7_X.NASL description 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) last seen 2020-03-18 modified 2019-08-27 plugin id 128248 published 2019-08-27 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128248 title Scientific Linux Security Update : ovmf on SL7.x x86_64 (20190806) NASL family SuSE Local Security Checks NASL id OPENSUSE-2018-1591.NASL description 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). This update was imported from the SUSE:SLE-12-SP3:Update update project. last seen 2020-06-05 modified 2018-12-24 plugin id 119859 published 2018-12-24 reporter This script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/119859 title openSUSE Security Update : ovmf (openSUSE-2018-1591) NASL family NewStart CGSL Local Security Checks NASL id NEWSTART_CGSL_NS-SA-2019-0239_OVMF.NASL description 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 last seen 2020-06-01 modified 2020-06-02 plugin id 132479 published 2019-12-31 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/132479 title NewStart CGSL CORE 5.05 / MAIN 5.05 : ovmf Multiple Vulnerabilities (NS-SA-2019-0239) NASL family SuSE Local Security Checks NASL id SUSE_SU-2018-4194-1.NASL description 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) 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. last seen 2020-03-28 modified 2018-12-20 plugin id 119808 published 2018-12-20 reporter This script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/119808 title SUSE SLES12 Security Update : ovmf (SUSE-SU-2018:4194-1) NASL family SuSE Local Security Checks NASL id OPENSUSE-2019-1017.NASL description 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) This update was imported from the SUSE:SLE-15:Update update project. last seen 2020-06-01 modified 2020-06-02 plugin id 123156 published 2019-03-27 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/123156 title openSUSE Security Update : ovmf (openSUSE-2019-1017) NASL family Amazon Linux Local Security Checks NASL id AL2_ALAS-2019-1273.NASL description 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) last seen 2020-06-01 modified 2020-06-02 plugin id 128287 published 2019-08-28 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128287 title Amazon Linux 2 : edk2 (ALAS-2019-1273) NASL family SuSE Local Security Checks NASL id OPENSUSE-2018-1590.NASL description 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) This update was imported from the SUSE:SLE-15:Update update project. last seen 2020-06-05 modified 2018-12-24 plugin id 119858 published 2018-12-24 reporter This script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/119858 title openSUSE Security Update : ovmf (openSUSE-2018-1590) NASL family SuSE Local Security Checks NASL id SUSE_SU-2018-4155-1.NASL description 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) 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. last seen 2020-03-18 modified 2019-01-02 plugin id 120188 published 2019-01-02 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/120188 title SUSE SLES15 Security Update : ovmf (SUSE-SU-2018:4155-1) NASL family NewStart CGSL Local Security Checks NASL id NEWSTART_CGSL_NS-SA-2019-0218_OVMF.NASL description 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 last seen 2020-06-01 modified 2020-06-02 plugin id 131425 published 2019-12-02 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/131425 title NewStart CGSL CORE 5.04 / MAIN 5.04 : ovmf Multiple Vulnerabilities (NS-SA-2019-0218) NASL family CentOS Local Security Checks NASL id CENTOS_RHSA-2019-2125.NASL description 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. last seen 2020-06-01 modified 2020-06-02 plugin id 128356 published 2019-08-30 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128356 title CentOS 7 : ovmf (CESA-2019:2125) NASL family SuSE Local Security Checks NASL id SUSE_SU-2018-4207-1.NASL description 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). 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. last seen 2020-03-28 modified 2018-12-21 plugin id 119824 published 2018-12-21 reporter This script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/119824 title SUSE SLES12 Security Update : ovmf (SUSE-SU-2018:4207-1) NASL family Fedora Local Security Checks NASL id FEDORA_2019-3B96BB5186.NASL description 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. last seen 2020-06-01 modified 2020-06-02 plugin id 124486 published 2019-05-02 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/124486 title Fedora 30 : edk2 (2019-3b96bb5186) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2019-2125.NASL description 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. last seen 2020-06-01 modified 2020-06-02 plugin id 127676 published 2019-08-12 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/127676 title RHEL 7 : ovmf (RHSA-2019:2125)
Redhat
| advisories |
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| rpms | OVMF-0:20180508-6.gitee3198e672e2.el7 |
References
- https://access.redhat.com/errata/RHSA-2019:2125
- https://access.redhat.com/errata/RHSA-2019:2125
- https://edk2-docs.gitbooks.io/security-advisory/content/authvariable-timestamp-zeroing-on-append_write.html
- https://edk2-docs.gitbooks.io/security-advisory/content/authvariable-timestamp-zeroing-on-append_write.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ABTDKZK2G5XP6JCO3HXMPOA2NRTIYDZ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ABTDKZK2G5XP6JCO3HXMPOA2NRTIYDZ/
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03912en_us
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03912en_us