PT-2018-3470 · Liblouis+2 · Liblouis+2

C1208828 · Publicado 2018-05-24 · Atualizado 2024-06-15 · CVE-2018-11410

Positive Technologies (AI Summary)

CVSS v2.0

10

Crítica

Vetor base

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: Liblouis version 3.5.0

Description: The issue is related to an invalid free in the compileRule function in compileTranslationTable.c, which allows remote attackers to cause a denial of service, potentially leading to an application crash. The vulnerability is also described as a use-after-free issue in the compileRule function, which may have unspecified other impacts.

Recommendations: For Liblouis version 3.5.0, consider disabling the compileRule function as a temporary workaround until a patch is available. Restrict access to the compileTranslationTable.c module to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Use After Free

Enumeração de Fraquezas

CWE-416

Identificadores relacionados

BDU:2020-01877

CVE-2018-11410

OPENSUSE-SU-2019:1160-1

OPENSUSE-SU-2019_1160-1

OPENSUSE-SU-2024:10953-1

SUSE-SU-2019:0795-1

SUSE-SU-2019_0795-1

USN-3669-1

Produtos afetados

Liblouis

Suse

Ubuntu

Referências · 67

• 🔥 https://github.com/Edward-L/fuzzing-pocs/tree/master/liblouis · Exploit
• 🔥 https://bugzilla.redhat.com/show_bug.cgi?id=1582024 · Exploit
• https://github.com/liblouis/liblouis/issues/635 · Nota
• https://github.com/liblouis/liblouis/issues/582 · Nota
• https://suse.com/security/cve/CVE-2018-17294 · Nota
• https://suse.com/security/cve/CVE-2018-11685 · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-11410 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2017-13738 · Nota
• https://suse.com/security/cve/CVE-2018-11577.html · Nota
• https://lists.suse.com/pipermail/sle-security-updates/2019-March/005257.html · Nota
• https://suse.com/security/cve/CVE-2018-11410 · Nota
• https://lists.opensuse.org/archives/list/[e-mail]/thread/QCDNK5Q6ITKQTT77S47V5FM4FO26BMI5/#QCDNK5Q6ITKQTT77S47V5FM4FO26BMI5 · Nota
• https://osv.dev/vulnerability/SUSE-SU-2019:0795-1 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11440 · Nota de Segurança
• https://usn.ubuntu.com/3669-1 · Aviso do Fabricante