{"uuid": "17103533-f311-4059-8ba7-b7ae561c826e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2022-3437", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/6743", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2022-45142\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: The fix for CVE-2022-3437 included changing memcmp to be constant time and a workaround for a compiler bug by adding \"!= 0\" comparisons to the result of memcmp. When these patches were backported to the heimdal-7.7.1 and heimdal-7.8.0 branches (and possibly other branches) a logic inversion sneaked in causing the validation of message integrity codes in gssapi/arcfour to be inverted.\n\ud83d\udccf Published: 2023-03-06T00:00:00.000Z\n\ud83d\udccf Modified: 2025-03-06T20:20:48.532Z\n\ud83d\udd17 References:\n1. https://www.openwall.com/lists/oss-security/2023/02/08/1\n2. https://security.gentoo.org/glsa/202310-06", "creation_timestamp": "2025-03-06T20:34:04.000000Z"}