CVSS: 7.8EPSS: 0%CPEs: 7EXPL: 1CVE-2022-26981 – Gentoo Linux Security Advisory 202301-06
https://notcve.org/view.php?id=CVE-2022-26981
13 Mar 2022 — Liblouis through 3.21.0 has a buffer overflow in compilePassOpcode in compileTranslationTable.c (called, indirectly, by tools/lou_checktable.c). Liblouis versiones hasta 3.21.0, presenta un desbordamiento de búfer en compilePassOpcode en el archivo compileTranslationTable.c (llamado, indirectamente, por el archivo tools/lou_checktable.c) Han Zheng discovered that Liblouis incorrectly handled certain inputs. An attacker could possibly use this issue to cause a crash. This issue was addressed in Ubuntu 21.10 ... • http://seclists.org/fulldisclosure/2022/Jul/12 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 6.5EPSS: 0%CPEs: 5EXPL: 1CVE-2018-17294 – Ubuntu Security Notice USN-3782-1
https://notcve.org/view.php?id=CVE-2018-17294
21 Sep 2018 — The matchCurrentInput function inside lou_translateString.c of Liblouis prior to 3.7 does not check the input string's length, allowing attackers to cause a denial of service (application crash via out-of-bounds read) by crafting an input file with certain translation dictionaries. La función matchCurrentInput dentro de lou_translateString.c de Liblouis en versiones anteriores a la 3.7 no comprueba la longitud de la cadena entrante, permitiendo a los atacantes provocar una denegación de servicio (cierre ine... • http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00038.html • CWE-125: Out-of-bounds Read •
CVSS: 9.8EPSS: 0%CPEs: 7EXPL: 0CVE-2017-15101 – liblouis: incomplete fix for CVE-2014-8184
https://notcve.org/view.php?id=CVE-2017-15101
05 Dec 2017 — A missing patch for a stack-based buffer overflow in findTable() was found in Red Hat version of liblouis before 2.5.4. An attacker could cause a denial of service condition or potentially even arbitrary code execution. Se ha detectado que faltaba un parche para un desbordamiento de búfer basado en pila en findTable() en la versión Red Hat de liblouis en versiones anteriores a la la 2.5.4. Un atacante podría provocar una denegación de servicio (DoS) o incluso ejecutar código arbitrario. A missing fix for on... • https://access.redhat.com/errata/RHSA-2017:3384 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-121: Stack-based Buffer Overflow •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2014-8184 – liblouis: stack-based buffer overflow in findTable()
https://notcve.org/view.php?id=CVE-2014-8184
02 Nov 2017 — A vulnerability was found in liblouis, versions 2.5.x before 2.5.4. A stack-based buffer overflow was found in findTable() in liblouis. An attacker could create a malicious file that would cause applications that use liblouis (such as Orca) to crash, or potentially execute arbitrary code when opened. Se encontró una vulnerabilidad en liblouis, versiones 2.5.x anteriores a 2.5.4. Se encontró un desbordamiento de búfer en la región stack de la memoria en la función findTable() en liblouis. • https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2014-8184 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-121: Stack-based Buffer Overflow •