PT-2018-3472 · Liblouis+6 · Liblouis+6

Edward-Lo · Publicado 2018-05-30 · Atualizado 2020-04-28 · CVE-2018-11577

Positive Technologies (AI Summary)

CVSS v2.0

9.3

Alta

Vetor base

AV:N/AC:M/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 a buffer overflow on the stack in the lou logPrint function of the Liblouis translator. This can be exploited by a remote attacker to execute arbitrary code or cause a denial of service.

Recommendations: For Liblouis version 3.5.0, consider disabling the lou logPrint function as a temporary workaround until a patch is available. Restrict access to the logging 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

Buffer Overflow

Enumeração de Fraquezas

CWE-120

Identificadores relacionados

ALSA-2020:1708

BDU:2020-01879

CESA-2020_1708

CVE-2018-11577

OPENSUSE-SU-2018_2819-1

OPENSUSE-SU-2019:1160-1

OPENSUSE-SU-2019_1160-1

RHSA-2020:1708

RHSA-2020_1708

RLSA-2020:1708

SUSE-SU-2018:2780-1

SUSE-SU-2019:0795-1

USN-3669-1

Produtos afetados

Almalinux

Centos

Liblouis

Red Hat

Rocky Linux

Suse

Ubuntu

Referências · 51

• 🔥 https://github.com/liblouis/liblouis/issues/582 · Exploit
• 🔥 https://github.com/Edward-L/fuzzing-pocs/tree/master/liblouis · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-11577 · Aviso do Fabricante
• https://osv.dev/vulnerability/RLSA-2020:1708 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-11577 · Nota de Segurança
• https://bugzilla.suse.com/1097103 · Nota
• https://ubuntu.com/security/CVE-2018-11440 · Aviso do Fabricante
• https://suse.com/support/update/announcement/2018/suse-su-20182780-1 · Nota
• https://osv.dev/vulnerability/ALSA-2020:1708 · Aviso do Fabricante
• https://bugzilla.suse.com/1095189 · Nota
• https://ubuntu.com/security/CVE-2018-11577 · Aviso do Fabricante
• https://vulners.com/cve/CVE-2018-12085 · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-11577 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2018-11440 · Nota
• https://suse.com/security/cve/CVE-2018-12085 · Nota