Snort mailing list archives
Snort Subscriber Rules Update 2021-11-09
From: Research <research () sourcefire com>
Date: Tue, 9 Nov 2021 22:22:16 GMT
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Talos Snort Subscriber Rules Update Synopsis: Talos is aware of vulnerabilities affecting products from Microsoft Corporation. Details: Microsoft Vulnerability CVE-2021-38666: A coding deficiency exists in Remote Desktop Client that may lead to remote code execution. A rule to detect attacks targeting this vulnerability is included in this release and is identified with GID 1, SID 58541. Microsoft Vulnerability CVE-2021-42292: A coding deficiency exists in Microsoft Excel that may lead to security feature bypass. Rules to detect attacks targeting these vulnerabilities are included in this release and are identified with GID 1, SIDs 58539 through 58540, or GID 1 SID 300054 for Snort3. Microsoft Vulnerability CVE-2021-42298: A coding deficiency exists in Microsoft Defender that may lead to remote code execution. Rules to detect attacks targeting these vulnerabilities are included in this release and are identified with GID 1, SIDs 58519 through 58520. Talos also has added and modified multiple rules in the browser-ie, file-image, file-office, file-other, malware-cnc, os-windows, server-mail and server-webapp rule sets to provide coverage for emerging threats from these technologies. For a complete list of new and modified rules please see: https://www.snort.org/advisories -----BEGIN PGP SIGNATURE----- iQIcBAEBAgAGBQJhivSXAAoJEGCbAk8rPt0HO1MQAM+Jyr1lWYU8sAO+D7eJKBi3 UI585MMKAXCzj9uW4+JvvFtPtE0TM5GGYG+ew6a6EXt2MK5/PizuurW0Etc9DlZX 6UBfCaRdG79sv3FafWcwC4ou/NYIl76rnEMWTqXDG5K8Kr7KIEFwfY0+KPkWR+Ut X4WkzY+ZOCfop/lbaZaGF4T4OGTXF37AlDTp05dFSX//srm3YSCrWyHe0Nm+XUVR 7h0A6Il7YL+i/mdqw4sgyo4LSAYCMEUuD/KweQpJkvEOfm/2cYr+ATVqgNQcMr3u 35GiYR6bPaQS14x+HZ7SHcnO5T2lSlxhPsDBu7LSE3qojOHjkHSDjMBWAzkZkIot u6FPmMSE1vH1UwTA3kNXJOE36AcpJm6FBx20YCUBo0Yr2aGcXxBfettcofooO0YM GILL9ToxdJ0WwL9otneT8TVLG+rb8cTML7hkXcQFD44FafcTMyqVNPTqX4zFW9Nw SttL6BIEJl4oGSt00aIPJBKyjiruICS/uSRh15sZn595Vi7zEFgCet2c1YVRO2yi tmwEd+NAovXPwPVsqpPNws1R7nIWrtTCwzVzI6FLILPeHqXbcIbLrO8cGYIzb4PS DPlThup4vgFP4eKLXOqxdjFliabYmhizVRai6oy4rCGOQBWO/PqFwSNVStyXpP1H 99Q/8ZAD0DWFL4VokQGp =ey4C -----END PGP SIGNATURE----- _______________________________________________ Snort-sigs mailing list Snort-sigs () lists snort org https://lists.snort.org/mailman/listinfo/snort-sigs Please visit http://blog.snort.org for the latest news about Snort! Please follow these rules: https://snort.org/faq/what-is-the-mailing-list-etiquette Visit the Snort.org to subscribe to the official Snort ruleset, make sure to stay up to date to catch the most <a href=" https://snort.org/downloads/#rule-downloads">emerging threats</a>!
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- Snort Subscriber Rules Update 2021-11-09 Research (Nov 09)