========================================================================== Ubuntu Security Notice USN-6422-1 October 09, 2023
ring vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 23.04 - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS (Available with Ubuntu Pro) Summary: Several security issues were fixed in Ring. Software Description: - ring: Secure and distributed voice, video, and chat platform Details: It was discovered that Ring incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to execute arbitrary code. (CVE-2021-37706) It was discovered that Ring incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2021-43299, CVE-2021-43300, CVE-2021-43301, CVE-2021-43302, CVE-2021-43303, CVE-2021-43804, CVE-2021-43845, CVE-2022-21723, CVE-2022-23537, CVE-2022-23547, CVE-2022-23608, CVE-2022-24754, CVE-2022-24763, CVE-2022-24764, CVE-2022-24793, CVE-2022-31031, CVE-2022-39244) It was discovered that Ring incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 20.04 LTS. (CVE-2022-21722) It was discovered that Ring incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service. (CVE-2023-27585) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 23.04: jami 20230206.0~ds1-5ubuntu0.1 jami-daemon 20230206.0~ds1-5ubuntu0.1 Ubuntu 20.04 LTS: jami 20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1 jami-daemon 20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1 ring 20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1 ring-daemon 20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1 Ubuntu 18.04 LTS (Available with Ubuntu Pro): ring 20180228.1.503da2b~ds1-1ubuntu0.1~esm1 ring-daemon 20180228.1.503da2b~ds1-1ubuntu0.1~esm1 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-6422-1 CVE-2021-37706, CVE-2021-43299, CVE-2021-43300, CVE-2021-43301, CVE-2021-43302, CVE-2021-43303, CVE-2021-43804, CVE-2021-43845, CVE-2022-21722, CVE-2022-21723, CVE-2022-23537, CVE-2022-23547, CVE-2022-23608, CVE-2022-24754, CVE-2022-24763, CVE-2022-24764, CVE-2022-24793, CVE-2022-31031, CVE-2022-39244, CVE-2023-27585 Package Information: https://launchpad.net/ubuntu/+source/ring/20230206.0~ds1-5ubuntu0.1 https://launchpad.net/ubuntu/+source/ring/20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1
OpenPGP_0x56383E35D153B8B2.asc
Description: OpenPGP public key
OpenPGP_signature.asc
Description: OpenPGP digital signature
