Test ID:	1.3.6.1.4.1.25623.1.1.2.2023.2162
Category:	Huawei EulerOS Local Security Checks
Title:	Huawei EulerOS: Security Advisory for openssl111d (EulerOS-SA-2023-2162)
Summary:	The remote host is missing an update for the Huawei EulerOS 'openssl111d' package(s) announced via the EulerOS-SA-2023-2162 advisory.
Description:	Summary: The remote host is missing an update for the Huawei EulerOS 'openssl111d' package(s) announced via the EulerOS-SA-2023-2162 advisory. Vulnerability Insight: A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a network in a Bleichenbacher style attack. To achieve a successful decryption an attacker would have to be able to send a very large number of trial messages for decryption. The vulnerability affects all RSA padding modes: PKCS#1 v1.5, RSA-OEAP and RSASVE. For example, in a TLS connection, RSA is commonly used by a client to send an encrypted pre-master secret to the server. An attacker that had observed a genuine connection between a client and a server could use this flaw to send trial messages to the server and record the time taken to process them. After a sufficiently large number of messages the attacker could recover the pre-master secret used for the original connection and thus be able to decrypt the application data sent over that connection.(CVE-2022-4304) The function PEM_read_bio_ex() reads a PEM file from a BIO and parses and decodes the 'name' (e.g. 'CERTIFICATE'), any header data and the payload data. If the function succeeds then the 'name_out', 'header' and 'data' arguments are populated with pointers to buffers containing the relevant decoded data. The caller is responsible for freeing those buffers. It is possible to construct a PEM file that results in 0 bytes of payload data. In this case PEM_read_bio_ex() will return a failure code but will populate the header argument with a pointer to a buffer that has already been freed. If the caller also frees this buffer then a double free will occur. This will most likely lead to a crash. This could be exploited by an attacker who has the ability to supply malicious PEM files for parsing to achieve a denial of service attack. The functions PEM_read_bio() and PEM_read() are simple wrappers around PEM_read_bio_ex() and therefore these functions are also directly affected. These functions are also called indirectly by a number of other OpenSSL functions including PEM_X509_INFO_read_bio_ex() and SSL_CTX_use_serverinfo_file() which are also vulnerable. Some OpenSSL internal uses of these functions are not vulnerable because the caller does not free the header argument if PEM_read_bio_ex() returns a failure code. These locations include the PEM_read_bio_TYPE() functions as well as the decoders introduced in OpenSSL 3.0. The OpenSSL asn1parse command line application is also impacted by this issue.(CVE-2022-4450) 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 ... [Please see the references for more information on the vulnerabilities] Affected Software/OS: 'openssl111d' package(s) on Huawei EulerOS V2.0SP5. 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-2022-1292 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://security.gentoo.org/glsa/202210-02 https://cert-portal.siemens.com/productcert/pdf/ssa-953464.pdf https://www.oracle.com/security-alerts/cpujul2022.html 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/ Common Vulnerability Exposure (CVE) ID: CVE-2022-2097 https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=919925673d6c9cfed3c1085497f5dfbbed5fc431 https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=a98f339ddd7e8f487d6e0088d4a9a42324885a93 https://www.openssl.org/news/secadv/20220705.txt Debian Security Information: DSA-5343 (Google Search) https://www.debian.org/security/2023/dsa-5343 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V6567JERRHHJW2GNGJGKDRNHR7SNPZK7/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/R6CK57NBQFTPUMXAPJURCGXUYT76NQAK/ https://lists.debian.org/debian-lts-announce/2023/02/msg00019.html Common Vulnerability Exposure (CVE) ID: CVE-2022-4304 https://security.gentoo.org/glsa/202402-08 OpenSSL Advisory https://www.openssl.org/news/secadv/20230207.txt Common Vulnerability Exposure (CVE) ID: CVE-2022-4450 1.1.1t git commit https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=bbcf509bd046b34cca19c766bbddc31683d0858b 3.0.8 git commit https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=63bcf189be73a9cc1264059bed6f57974be74a83
Copyright	Copyright (C) 2023 Greenbone AG

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