An update for bouncycastle is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS and openEuler-22.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2023-1391 Final 1.0 1.0 2023-07-01 Initial 2023-07-01 2023-07-01 openEuler SA Tool V1.0 2023-07-01 bouncycastle security update An update for bouncycastle is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS and openEuler-22.03-LTS-SP1. A Java implementation of cryptographic algorithms. Security Fix(es): A flaw was found in Bouncy Castle 1.73. This issue targets the fix of LDAP wild cards. Before the fix there was no validation for the X.500 name of any certificate, subject, or issuer, so the presence of a wild card may lead to information disclosure. This could allow a malicious user to obtain unauthorized information via blind LDAP Injection, exploring the environment and enumerating data. The exploit depends on the structure of the target LDAP directory as well as what kind of errors are exposed to the user.(CVE-2023-33201) An update for bouncycastle is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS and openEuler-22.03-LTS-SP1. openEuler Security has rated this update as having a security impact of low. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Low bouncycastle https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1391 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-33201 https://nvd.nist.gov/vuln/detail/CVE-2023-33201 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 bouncycastle-1.67-3.oe1.noarch.rpm bouncycastle-1.67-2.oe1.noarch.rpm bouncycastle-1.67-2.oe2203.noarch.rpm bouncycastle-1.67-2.oe2203sp1.noarch.rpm bouncycastle-1.67-3.oe1.src.rpm bouncycastle-1.67-2.oe1.src.rpm bouncycastle-1.67-2.oe2203.src.rpm bouncycastle-1.67-2.oe2203sp1.src.rpm A vulnerability, which was classified as problematic, was found in bouncycastle up to 1.73. Affected is an unknown code block of the file X509LDAPCertStoreSpi.java of the component Self-Signed Certificate Handler. Upgrading to version 1.74 eliminates this vulnerability. 2023-07-01 CVE-2023-33201 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 Low 2.6 AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N bouncycastle security update 2023-07-01 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1391