USN-6733-1 fixed vulnerabilities in GnuTLS. This update provides the corresponding updates for Ubuntu 24.04 LTS.
Original advisory details:
It was discovered that GnuTLS had a timing side-channel when performing certain ECDSA operations. A remote attacker could possibly use this issue to recover sensitive information. (CVE-2024-28834)
It was discovered that GnuTLS incorrectly handled verifying certain PEM bundles. A remote attacker could possibly use this issue to cause GnuTLS to crash, resulting in a denial of service. This issue only affected Ubuntu 22.04 LTS and Ubuntu 23.10. (CVE-2024-28835)
{ "binaries": [ { "binary_version": "3.8.3-1.1ubuntu3.1", "binary_name": "gnutls-bin" }, { "binary_version": "3.8.3-1.1ubuntu3.1", "binary_name": "libgnutls-dane0t64" }, { "binary_version": "3.8.3-1.1ubuntu3.1", "binary_name": "libgnutls-openssl27t64" }, { "binary_version": "3.8.3-1.1ubuntu3.1", "binary_name": "libgnutls28-dev" }, { "binary_version": "3.8.3-1.1ubuntu3.1", "binary_name": "libgnutls30t64" } ], "availability": "No subscription required" }
{ "cves_map": { "cves": [ { "severity": [ { "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2024-28834" }, { "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2024-28835" } ], "ecosystem": "Ubuntu:24.04:LTS" } }