Liblouis 3.2.0 compileTranslationTable.c _lou_getALine Address out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Liblouis 3.2.0. This affects the function _lou_getALine of the file compileTranslationTable.c. Such manipulation leads to out-of-bounds (Address). This vulnerability is listed as CVE-2017-13744. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Liblouis 3.2.0. It has been rated as problematic. Affected by this issue is the function _lou_getALine of the file compileTranslationTable.c. The manipulation with an unknown input leads to a out-of-bounds vulnerability (Address). Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is availability. CVE summarizes:

There is an illegal address access in the function _lou_getALine() in compileTranslationTable.c:343 in Liblouis 3.2.0.

The bug was discovered 08/29/2017. The weakness was presented 08/29/2017 (Website). The advisory is available at securityfocus.com. This vulnerability is handled as CVE-2017-13744 since 08/29/2017. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 103528 (SUSE SLED12 / SLES12 Security Update : liblouis (SUSE-SU-2017:2570-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 196915 (Ubuntu Security Notification for Liblouis Vulnerabilities (USN-3408-1)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 4 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (103528) and SecurityFocus (BID 100607†). See VDB-105932, VDB-105933, VDB-105934 and VDB-105935 for similar entries. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Name: Address
Class: Out-of-bounds / Address
CWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 103528
Nessus Name: SUSE SLED12 / SLES12 Security Update : liblouis (SUSE-SU-2017:2570-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 64337
OpenVAS Name: CentOS Update for liblouis CESA-2017:3111 centos7
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

08/29/2017 🔍
08/29/2017 +0 days 🔍
08/29/2017 +0 days 🔍
08/29/2017 +0 days 🔍
08/29/2017 +0 days 🔍
08/30/2017 +1 days 🔍
09/26/2017 +27 days 🔍
09/28/2017 +2 days 🔍
12/27/2022 +1916 days 🔍

Sourcesinfo

Advisory: RHSA-2017:3111⛔
Researcher: OWL337
Status: Not defined

CVE: CVE-2017-13744 (🔍)
GCVE (CVE): GCVE-0-2017-13744
GCVE (VulDB): GCVE-100-105938
SecurityFocus: 100607 - Liblouis Multiple Security Vulnerabilities

See also: 🔍

Entryinfo

Created: 08/30/2017 08:56
Updated: 12/27/2022 08:50
Changes: 08/30/2017 08:56 (68), 11/11/2019 18:00 (11), 01/10/2021 11:11 (3), 12/27/2022 08:50 (3)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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