Vulnerabilities > CVE-2018-11410 - Use After Free vulnerability in multiple products
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
An issue was discovered in Liblouis 3.5.0. A invalid free in the compileRule function in compileTranslationTable.c allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 1 | |
| OS | 4 |
Common Weakness Enumeration (CWE)
Nessus
NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-3669-1.NASL description It was discovered that Liblouis incorrectly handled certain files. An attacker could possibly use this to cause a denial of service. This issue only affected Ubuntu 18.04 LTS. (CVE-2018-11410) It was discovered that Liblouis incorrectly handled certain files. An attacker could possibly use this to execute arbitrary code. (CVE-2018-11440) It was discovered that Liblouis incorrectly handled certain files. An attacker could possibly use this to cause a denial of service or execute arbitrary code. (CVE-2018-11577). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu 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 110322 published 2018-06-05 reporter Ubuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/110322 title Ubuntu 14.04 LTS / 16.04 LTS / 17.10 / 18.04 LTS : liblouis vulnerabilities (USN-3669-1) NASL family SuSE Local Security Checks NASL id OPENSUSE-2019-1160.NASL description This update for liblouis fixes the following issues : Security issues fixed : - CVE-2018-17294: Fixed an out of bounds read in matchCurrentInput function which could allow a remote attacker to cause Denail of Service (bsc#1109319). - CVE-2018-11410: Fixed an invalid free in the compileRule function in compileTranslationTable.c (bsc#1094685) - CVE-2018-11440: Fixed a stack-based buffer overflow in the function parseChars() in compileTranslationTable.c (bsc#1095189) - CVE-2018-11577: Fixed a segmentation fault in lou_logPrint in logging.c (bsc#1095945) - CVE-2018-11683: Fixed a stack-based buffer overflow in the function parseChars() in compileTranslationTable.c (different vulnerability than CVE-2018-11440) (bsc#1095827) - CVE-2018-11684: Fixed stack-based buffer overflow in the function includeFile() in compileTranslationTable.c (bsc#1095826) - CVE-2018-11685: Fixed a stack-based buffer overflow in the function compileHyphenation() in compileTranslationTable.c (bsc#1095825) - CVE-2018-12085: Fixed a stack-based buffer overflow in the function parseChars() in compileTranslationTable.c (different vulnerability than CVE-2018-11440) (bsc#1097103) This update was imported from the SUSE:SLE-15:Update update project. last seen 2020-06-01 modified 2020-06-02 plugin id 123815 published 2019-04-08 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/123815 title openSUSE Security Update : liblouis (openSUSE-2019-1160) NASL family SuSE Local Security Checks NASL id SUSE_SU-2019-0795-1.NASL description This update for liblouis fixes the following issues : Security issues fixed : CVE-2018-17294: Fixed an out of bounds read in matchCurrentInput function which could allow a remote attacker to cause Denail of Service (bsc#1109319). CVE-2018-11410: Fixed an invalid free in the compileRule function in compileTranslationTable.c (bsc#1094685) CVE-2018-11440: Fixed a stack-based buffer overflow in the function parseChars() in compileTranslationTable.c (bsc#1095189) CVE-2018-11577: Fixed a segmentation fault in lou_logPrint in logging.c (bsc#1095945) CVE-2018-11683: Fixed a stack-based buffer overflow in the function parseChars() in compileTranslationTable.c (different vulnerability than CVE-2018-11440) (bsc#1095827) CVE-2018-11684: Fixed stack-based buffer overflow in the function includeFile() in compileTranslationTable.c (bsc#1095826) CVE-2018-11685: Fixed a stack-based buffer overflow in the function compileHyphenation() in compileTranslationTable.c (bsc#1095825) CVE-2018-12085: Fixed a stack-based buffer overflow in the function parseChars() in compileTranslationTable.c (different vulnerability than CVE-2018-11440) (bsc#1097103) 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 123501 published 2019-03-29 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/123501 title SUSE SLED15 / SLES15 Security Update : liblouis (SUSE-SU-2019:0795-1)
References
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00038.html
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00038.html
- http://www.securityfocus.com/bid/104324
- http://www.securityfocus.com/bid/104324
- https://bugzilla.redhat.com/show_bug.cgi?id=1582024
- https://bugzilla.redhat.com/show_bug.cgi?id=1582024
- https://docs.google.com/document/d/1Uw3D6ECXZr8S2cWOTY81kg6ivv0WpR4kQqxVpUSyGUA/edit?usp=sharing
- https://docs.google.com/document/d/1Uw3D6ECXZr8S2cWOTY81kg6ivv0WpR4kQqxVpUSyGUA/edit?usp=sharing
- https://usn.ubuntu.com/3669-1/
- https://usn.ubuntu.com/3669-1/