An update for python-cryptography is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1 and openEuler-22.03-LTS-SP2 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2023-1887 Final 1.0 1.0 2023-12-08 Initial 2023-12-08 2023-12-08 openEuler SA Tool V1.0 2023-12-08 python-cryptography security update An update for python-cryptography is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1 and openEuler-22.03-LTS-SP2. cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Security Fix(es): cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Calling `load_pem_pkcs7_certificates` or `load_der_pkcs7_certificates` could lead to a NULL-pointer dereference and segfault. Exploitation of this vulnerability poses a serious risk of Denial of Service (DoS) for any application attempting to deserialize a PKCS7 blob/certificate. The consequences extend to potential disruptions in system availability and stability. This vulnerability has been patched in version 41.0.6.(CVE-2023-49083) An update for python-cryptography is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1 and openEuler-22.03-LTS-SP2. openEuler Security has rated this update as having a security impact of critical. 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. Critical python-cryptography https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1887 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-49083 https://nvd.nist.gov/vuln/detail/CVE-2023-49083 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 openEuler-22.03-LTS-SP2 python-cryptography-debugsource-3.3.1-5.oe1.aarch64.rpm python2-cryptography-3.3.1-5.oe1.aarch64.rpm python-cryptography-debuginfo-3.3.1-5.oe1.aarch64.rpm python3-cryptography-3.3.1-5.oe1.aarch64.rpm python3-cryptography-3.3.1-5.oe1.aarch64.rpm python-cryptography-debugsource-3.3.1-5.oe1.aarch64.rpm python-cryptography-debuginfo-3.3.1-5.oe1.aarch64.rpm python2-cryptography-3.3.1-5.oe1.aarch64.rpm python-cryptography-debugsource-3.3.1-7.oe2203.aarch64.rpm python3-cryptography-3.3.1-7.oe2203.aarch64.rpm python-cryptography-debuginfo-3.3.1-7.oe2203.aarch64.rpm python3-cryptography-36.0.1-6.oe2203sp1.aarch64.rpm python-cryptography-debuginfo-36.0.1-6.oe2203sp1.aarch64.rpm python-cryptography-debugsource-36.0.1-6.oe2203sp1.aarch64.rpm python-cryptography-debuginfo-36.0.1-5.oe2203sp2.aarch64.rpm python3-cryptography-36.0.1-5.oe2203sp2.aarch64.rpm python-cryptography-debugsource-36.0.1-5.oe2203sp2.aarch64.rpm python-cryptography-help-3.3.1-5.oe1.noarch.rpm python-cryptography-help-3.3.1-5.oe1.noarch.rpm python-cryptography-help-3.3.1-7.oe2203.noarch.rpm python-cryptography-help-36.0.1-6.oe2203sp1.noarch.rpm python-cryptography-help-36.0.1-5.oe2203sp2.noarch.rpm python-cryptography-3.3.1-5.oe1.src.rpm python-cryptography-3.3.1-5.oe1.src.rpm python-cryptography-3.3.1-7.oe2203.src.rpm python-cryptography-36.0.1-6.oe2203sp1.src.rpm python-cryptography-36.0.1-5.oe2203sp2.src.rpm python2-cryptography-3.3.1-5.oe1.x86_64.rpm python-cryptography-debuginfo-3.3.1-5.oe1.x86_64.rpm python-cryptography-debugsource-3.3.1-5.oe1.x86_64.rpm python3-cryptography-3.3.1-5.oe1.x86_64.rpm python2-cryptography-3.3.1-5.oe1.x86_64.rpm python3-cryptography-3.3.1-5.oe1.x86_64.rpm python-cryptography-debugsource-3.3.1-5.oe1.x86_64.rpm python-cryptography-debuginfo-3.3.1-5.oe1.x86_64.rpm python-cryptography-debugsource-3.3.1-7.oe2203.x86_64.rpm python3-cryptography-3.3.1-7.oe2203.x86_64.rpm python-cryptography-debuginfo-3.3.1-7.oe2203.x86_64.rpm python-cryptography-debuginfo-36.0.1-6.oe2203sp1.x86_64.rpm python-cryptography-debugsource-36.0.1-6.oe2203sp1.x86_64.rpm python3-cryptography-36.0.1-6.oe2203sp1.x86_64.rpm python-cryptography-debuginfo-36.0.1-5.oe2203sp2.x86_64.rpm python3-cryptography-36.0.1-5.oe2203sp2.x86_64.rpm python-cryptography-debugsource-36.0.1-5.oe2203sp2.x86_64.rpm cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Calling `load_pem_pkcs7_certificates` or `load_der_pkcs7_certificates` could lead to a NULL-pointer dereference and segfault. Exploitation of this vulnerability poses a serious risk of Denial of Service (DoS) for any application attempting to deserialize a PKCS7 blob/certificate. The consequences extend to potential disruptions in system availability and stability. This vulnerability has been patched in version 41.0.6. 2023-12-08 CVE-2023-49083 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 openEuler-22.03-LTS-SP2 Critical 9.1 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H python-cryptography security update 2023-12-08 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1887