An update for expat is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-LTS-SP3 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2022-1511 Final 1.0 1.0 2022-02-11 Initial 2022-02-11 2022-02-11 openEuler SA Tool V1.0 2022-02-11 expat security update An update for expat is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-LTS-SP3. An XML parser library. Security Fix(es): Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES.(CVE-2022-23852) Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.(CVE-2022-23990) An update for expat is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-LTS-SP3. 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 expat https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1511 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-23852 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-23990 https://nvd.nist.gov/vuln/detail/CVE-2022-23852 https://nvd.nist.gov/vuln/detail/CVE-2022-23990 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 openEuler-20.03-LTS-SP3 expat-debugsource-2.2.9-5.oe1.aarch64.rpm expat-devel-2.2.9-5.oe1.aarch64.rpm expat-debuginfo-2.2.9-5.oe1.aarch64.rpm expat-2.2.9-5.oe1.aarch64.rpm expat-devel-2.2.9-5.oe1.aarch64.rpm expat-2.2.9-5.oe1.aarch64.rpm expat-debuginfo-2.2.9-5.oe1.aarch64.rpm expat-debugsource-2.2.9-5.oe1.aarch64.rpm expat-2.2.9-5.oe1.aarch64.rpm expat-debugsource-2.2.9-5.oe1.aarch64.rpm expat-debuginfo-2.2.9-5.oe1.aarch64.rpm expat-devel-2.2.9-5.oe1.aarch64.rpm expat-help-2.2.9-5.oe1.noarch.rpm expat-help-2.2.9-5.oe1.noarch.rpm expat-help-2.2.9-5.oe1.noarch.rpm expat-2.2.9-5.oe1.src.rpm expat-2.2.9-5.oe1.src.rpm expat-2.2.9-5.oe1.src.rpm expat-debuginfo-2.2.9-5.oe1.x86_64.rpm expat-devel-2.2.9-5.oe1.x86_64.rpm expat-2.2.9-5.oe1.x86_64.rpm expat-debugsource-2.2.9-5.oe1.x86_64.rpm expat-debuginfo-2.2.9-5.oe1.x86_64.rpm expat-devel-2.2.9-5.oe1.x86_64.rpm expat-2.2.9-5.oe1.x86_64.rpm expat-debugsource-2.2.9-5.oe1.x86_64.rpm expat-devel-2.2.9-5.oe1.x86_64.rpm expat-2.2.9-5.oe1.x86_64.rpm expat-debuginfo-2.2.9-5.oe1.x86_64.rpm expat-debugsource-2.2.9-5.oe1.x86_64.rpm Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES. 2022-02-11 CVE-2022-23852 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 openEuler-20.03-LTS-SP3 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H expat security update 2022-02-11 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1511 Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function. 2022-02-11 CVE-2022-23990 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 openEuler-20.03-LTS-SP3 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H expat security update 2022-02-11 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1511