Test ID:	1.3.6.1.4.1.25623.1.1.2.2022.2578
Category:	Huawei EulerOS Local Security Checks
Title:	Huawei EulerOS: Security Advisory for openssl (EulerOS-SA-2022-2578)
Summary:	The remote host is missing an update for the Huawei EulerOS 'openssl' package(s) announced via the EulerOS-SA-2022-2578 advisory.
Description:	Summary: The remote host is missing an update for the Huawei EulerOS 'openssl' package(s) announced via the EulerOS-SA-2022-2578 advisory. Vulnerability Insight: In addition to the c_rehash shell command injection identified in CVE-2022-1292, further circumstances where the c_rehash script does not properly sanitise shell metacharacters to prevent command injection were found by code review. When the CVE-2022-1292 was fixed it was not discovered that there are other places in the script where the file names of certificates being hashed were possibly passed to a command executed through the shell. This script is distributed by some operating systems in a manner where it is automatically executed. On such operating systems, an attacker could execute arbitrary commands with the privileges of the script. Use of the c_rehash script is considered obsolete and should be replaced by the OpenSSL rehash command line tool. Fixed in OpenSSL 3.0.4 (Affected 3.0.0,3.0.1,3.0.2,3.0.3). Fixed in OpenSSL 1.1.1p (Affected 1.1.1-1.1.1o). Fixed in OpenSSL 1.0.2zf (Affected 1.0.2-1.0.2ze).(CVE-2022-2068) The c_rehash script does not properly sanitise shell metacharacters to prevent command injection.This script is distributed by some operating systems in a manner where it is automatically executed.On such operating systems, an attacker could execute arbitrary commands with the privileges of the script.Use of the c_rehash script is considered obsolete and should be replaced by the OpenSSL rehash command line tool.Fixed in OpenSSL 3.0.3 (Affected 3.0.0,3.0.1,3.0.2).Fixed in OpenSSL 1.1.1o (Affected 1.1.1-1.1.1n).Fixed in OpenSSL 1.0.2ze (Affected 1.0.2-1.0.2zd).(CVE-2022-1292) 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. Since certificate parsing happens prior to verification of the certificate signature, any process that parses an externally supplied certificate may thus be subject to a denial of service attack. The infinite loop can also be reached when parsing crafted private keys as they can contain explicit elliptic curve parameters. Thus vulnerable situations include: - TLS clients consuming server certificates - TLS servers consuming client certificates - Hosting providers taking certificates or private keys from customers - Certificate authorities parsing certification requests from subscribers - Anything else which parses ASN.1 elliptic curve parameters Also any other applications that use the BN_mod_sqrt() where the attacker can control the parameter values are vulnerable to this DoS issue. In the OpenSSL 1.0.2 version the public key is not parsed during initial parsing of the certificate which makes it slightly harder to trigger the ... [Please see the references for more information on the vulnerabilities] Affected Software/OS: 'openssl' package(s) on Huawei EulerOS Virtualization for ARM 64 3.0.6.0. Solution: Please install the updated package(s). CVSS Score: 10.0 CVSS Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
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 Common Vulnerability Exposure (CVE) ID: CVE-2022-1292 https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=1ad73b4d27bd8c1b369a3cd453681d3a4f1bb9b2 https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=548d3f280a6e737673f5b61fce24bb100108dfeb https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=e5fd1728ef4c7a5bf7c7a7163ca60370460a6e23 https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0011 https://security.netapp.com/advisory/ntap-20220602-0009/ https://www.openssl.org/news/secadv/20220503.txt Debian Security Information: DSA-5139 (Google Search) https://www.debian.org/security/2022/dsa-5139 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VX4KWHPMKYJL6ZLW4M5IU7E5UV5ZWJQU/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZNU5M7BXMML26G3GPYKFGQYPQDRSNKDD/ https://cert-portal.siemens.com/productcert/pdf/ssa-953464.pdf https://lists.debian.org/debian-lts-announce/2022/05/msg00019.html Common Vulnerability Exposure (CVE) ID: CVE-2022-2068 https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=2c9c35870601b4a44d86ddbf512b38df38285cfa https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=7a9c027159fe9e1bbc2cd38a8a2914bff0d5abd9 https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=9639817dac8bbbaa64d09efad7464ccc405527c7 https://www.openssl.org/news/secadv/20220621.txt Debian Security Information: DSA-5169 (Google Search) https://www.debian.org/security/2022/dsa-5169 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6WZZBKUHQFGSKGNXXKICSRPL7AMVW5M5/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VCMNWKERPBKOEBNL7CLTTX3ZZCZLH7XA/
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