Vulnerabilities > CVE-2019-13106 - Out-of-bounds Write vulnerability in multiple products
Attack vector
LOCAL Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
Das U-Boot versions 2016.09 through 2019.07-rc4 can memset() too much data while reading a crafted ext4 filesystem, which results in a stack buffer overflow and likely code execution.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Nessus
NASL family SuSE Local Security Checks NASL id OPENSUSE-2019-2233.NASL description This update for u-boot fixes the following issues : Security issues fixed : - CVE-2019-13106: Fixed stack-based buffer overflow via a crafted ext4 filesystem that may lead to code execution (bsc#1144656). - CVE-2019-13104: Fixed an underflow that could cause memcpy() to overwrite a very large amount of data via a crafted ext4 filesystem (bsc#1144675). This update was imported from the SUSE:SLE-15-SP1:Update update project. last seen 2020-06-01 modified 2020-06-02 plugin id 129523 published 2019-10-02 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/129523 title openSUSE Security Update : u-boot (openSUSE-2019-2233) NASL family SuSE Local Security Checks NASL id SUSE_SU-2019-2475-1.NASL description This update for u-boot fixes the following issues : Security issues fixed : CVE-2019-13106: Fixed stack-based buffer overflow via a crafted ext4 filesystem that may lead to code execution (bsc#1144656). CVE-2019-13104: Fixed an underflow that could cause memcpy() to overwrite a very large amount of data via a crafted ext4 filesystem (bsc#1144675). 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 2020-06-01 modified 2020-06-02 plugin id 129403 published 2019-09-27 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/129403 title SUSE SLED15 / SLES15 Security Update : u-boot (SUSE-SU-2019:2475-1) NASL family SuSE Local Security Checks NASL id SUSE_SU-2019-2474-1.NASL description This update for u-boot fixes the following issues : Security issues fixed : CVE-2019-13106: Fixed stack-based buffer overflow via a crafted ext4 filesystem that may lead to code execution (bsc#1144656). CVE-2019-13104: Fixed an underflow that could cause memcpy() to overwrite a very large amount of data via a crafted ext4 filesystem (bsc#1144675). 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 2020-06-01 modified 2020-06-02 plugin id 129402 published 2019-09-27 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/129402 title SUSE SLED15 / SLES15 Security Update : u-boot (SUSE-SU-2019:2474-1) NASL family SuSE Local Security Checks NASL id OPENSUSE-2019-2235.NASL description This update for u-boot fixes the following issues : Security issues fixed : - CVE-2019-13106: Fixed stack-based buffer overflow via a crafted ext4 filesystem that may lead to code execution (bsc#1144656). - CVE-2019-13104: Fixed an underflow that could cause memcpy() to overwrite a very large amount of data via a crafted ext4 filesystem (bsc#1144675). This update was imported from the SUSE:SLE-15:Update update project. last seen 2020-06-01 modified 2020-06-02 plugin id 129525 published 2019-10-02 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/129525 title openSUSE Security Update : u-boot (openSUSE-2019-2235)
References
- https://github.com/u-boot/u-boot/commits/master
- https://lists.denx.de/pipermail/u-boot/2019-July/375516.html
- https://gist.github.com/deephooloovoo/d91b81a1674b4750e662dfae93804d75
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00004.html