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CVE-2022-26981

Status Candidate

Overview

Liblouis through 3.21.0 has a buffer overflow in compilePassOpcode in compileTranslationTable.c (called, indirectly, by tools/lou_checktable.c).

Related Files

Gentoo Linux Security Advisory 202301-06
Posted Jan 11, 2023
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 202301-6 - Multiple vulnerabilities have been discovered in liblouis, the worst of which could result in denial of service. Versions less than 3.22.0 are affected.

tags | advisory, denial of service, vulnerability
systems | linux, gentoo
advisories | CVE-2022-26981, CVE-2022-31783
SHA-256 | 94a2f2c5be14fe68d686addb64f73eb82170a890a0318c50ee784a71e6901718
Apple Security Advisory 2022-07-20-6
Posted Jul 22, 2022
Authored by Apple | Site apple.com

Apple Security Advisory 2022-07-20-6 - watchOS 8.7 addresses buffer overflow, bypass, code execution, out of bounds read, out of bounds write, and spoofing vulnerabilities.

tags | advisory, overflow, spoof, vulnerability, code execution
systems | apple
advisories | CVE-2022-26981, CVE-2022-32787, CVE-2022-32788, CVE-2022-32792, CVE-2022-32793, CVE-2022-32810, CVE-2022-32813, CVE-2022-32814, CVE-2022-32815, CVE-2022-32816, CVE-2022-32817, CVE-2022-32819, CVE-2022-32820, CVE-2022-32821
SHA-256 | abb9276b4c8cee616bfc25479b09e2f8ab0da107b3ec925b2b2b9a99239cd34a
Apple Security Advisory 2022-07-20-5
Posted Jul 22, 2022
Authored by Apple | Site apple.com

Apple Security Advisory 2022-07-20-5 - tvOS 15.6 addresses buffer overflow, bypass, code execution, information leakage, out of bounds read, out of bounds write, and spoofing vulnerabilities.

tags | advisory, overflow, spoof, vulnerability, code execution
systems | apple
advisories | CVE-2022-26981, CVE-2022-32787, CVE-2022-32788, CVE-2022-32792, CVE-2022-32793, CVE-2022-32802, CVE-2022-32813, CVE-2022-32814, CVE-2022-32815, CVE-2022-32816, CVE-2022-32817, CVE-2022-32819, CVE-2022-32820, CVE-2022-32821
SHA-256 | 5209bdb94ef16d387824a9f8926bb84768b4a1eda8e1b68f138bd6ab866d2a6f
Apple Security Advisory 2022-07-20-2
Posted Jul 22, 2022
Authored by Apple | Site apple.com

Apple Security Advisory 2022-07-20-2 - macOS Monterey 12.5 addresses bypass, code execution, information leakage, null pointer, out of bounds read, out of bounds write, and spoofing vulnerabilities.

tags | advisory, spoof, vulnerability, code execution
systems | apple
advisories | CVE-2021-28544, CVE-2022-2294, CVE-2022-24070, CVE-2022-26981, CVE-2022-29046, CVE-2022-29048, CVE-2022-32785, CVE-2022-32786, CVE-2022-32787, CVE-2022-32789, CVE-2022-32792, CVE-2022-32793, CVE-2022-32796, CVE-2022-32797
SHA-256 | 30c718236aa0303e2a848ca5f0ff62300fca488eb543994c74cf586178d456d5
Apple Security Advisory 2022-07-20-1
Posted Jul 22, 2022
Authored by Apple | Site apple.com

Apple Security Advisory 2022-07-20-1 - iOS 15.6 and iPadOS 15.6 addresses buffer overflow, bypass, code execution, information leakage, null pointer, out of bounds read, out of bounds write, and spoofing vulnerabilities.

tags | advisory, overflow, spoof, vulnerability, code execution
systems | apple, ios
advisories | CVE-2022-2294, CVE-2022-26768, CVE-2022-26981, CVE-2022-32784, CVE-2022-32785, CVE-2022-32787, CVE-2022-32788, CVE-2022-32792, CVE-2022-32793, CVE-2022-32802, CVE-2022-32810, CVE-2022-32813, CVE-2022-32814, CVE-2022-32815
SHA-256 | e78e010a4bea2ea77407fa1f36dd85e44d56dc1216952e6d8cdb14def80805a3
Ubuntu Security Notice USN-5476-1
Posted Jun 20, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5476-1 - 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 and Ubuntu 22.04 LTS. It was discovered that Liblouis incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code or cause a crash.

tags | advisory, arbitrary
systems | linux, ubuntu
advisories | CVE-2022-26981, CVE-2022-31783
SHA-256 | 311eba3b5bb97ad471b80b129811339b0c16d61a6545b8a77220a470939fc446
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