Test ID:	1.3.6.1.4.1.25623.1.0.170261
Category:	Denial of Service
Title:	Synology Router Manager (SRM) 1.2.x OpenSSL Vulnerability (Synology-SA-22:04)
Summary:	Synology Router Manager (SRM) is prone to a denial of service; (DoS) vulnerability in OpenSSL.
Description:	Summary: Synology Router Manager (SRM) is prone to a denial of service (DoS) vulnerability in OpenSSL. Vulnerability Insight: The BN_mod_sqrt() function, which computes a modular square root, contains a bug that can cause it to loop forever for non-prime moduli. Internally this function is used when parsing certificates that contain elliptic curve public keys in compressed form or explicit elliptic curve parameters with a base point encoded in compressed form. It is possible to trigger the infinite loop by crafting a certificate that has invalid explicit curve parameters. This might result in a denial of service condition. Affected Software/OS: SRM version 1.2.x. Solution: Update to firmware version 1.3.1-9346 or later. CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2022-0778 https://cert-portal.siemens.com/productcert/pdf/ssa-712929.pdf https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=3118eb64934499d93db3230748a452351d1d9a65 https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=380085481c64de749a6dd25cdf0bcf4360b30f83 https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=a466912611aa6cbdf550cd10601390e587451246 https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0002 https://security.netapp.com/advisory/ntap-20220321-0002/ https://security.netapp.com/advisory/ntap-20220429-0005/ https://support.apple.com/kb/HT213255 https://support.apple.com/kb/HT213256 https://support.apple.com/kb/HT213257 https://www.openssl.org/news/secadv/20220315.txt https://www.tenable.com/security/tns-2022-06 https://www.tenable.com/security/tns-2022-07 https://www.tenable.com/security/tns-2022-08 https://www.tenable.com/security/tns-2022-09 Debian Security Information: DSA-5103 (Google Search) https://www.debian.org/security/2022/dsa-5103 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W6K3PR542DXWLEFFMFIDMME4CWMHJRMG/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/323SNN6ZX7PRJJWP2BUAFLPUAE42XWLZ/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GDB3GQVJPXJE7X5C5JN6JAA4XUDWD6E6/ http://seclists.org/fulldisclosure/2022/May/38 http://seclists.org/fulldisclosure/2022/May/35 http://seclists.org/fulldisclosure/2022/May/33 https://security.gentoo.org/glsa/202210-02 http://packetstormsecurity.com/files/167344/OpenSSL-1.0.2-1.1.1-3.0-BN_mod_sqrt-Infinite-Loop.html https://www.oracle.com/security-alerts/cpuapr2022.html https://www.oracle.com/security-alerts/cpujul2022.html https://lists.debian.org/debian-lts-announce/2022/03/msg00023.html https://lists.debian.org/debian-lts-announce/2022/03/msg00024.html
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