An update for zziplib is now available for openEuler-20.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2021-1247 Final 1.0 1.0 2021-07-03 Initial 2021-07-03 2021-07-03 openEuler SA Tool V1.0 2021-07-03 zziplib security update An update for zziplib is now available for openEuler-20.03-LTS-SP1. The zziplib is a lightweight library to easily extract data from zip files. Applications can bundle files into a single zip archive and access them. The implementation is based only on the (free) subset of compression with the zlib algorithm which is actually used by the zip/unzip tools. Security Fix(es): Infinite Loop in zziplib v0.13.69 allows remote attackers to cause a denial of service via the return value "zzip_file_read" in the function "unzzip_cat_file".(CVE-2020-18442) An update for zziplib is now available for openEuler-20.03-LTS-SP1. openEuler Security has rated this update as having a security impact of medium. 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. Medium zziplib https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1247 https://openeuler.org/en/security/cve/detail.html?id=CVE-2020-18442 https://nvd.nist.gov/vuln/detail/CVE-2020-18442 openEuler-20.03-LTS-SP1 zziplib-devel-0.13.69-8.oe1.aarch64.rpm zziplib-debugsource-0.13.69-8.oe1.aarch64.rpm zziplib-0.13.69-8.oe1.aarch64.rpm zziplib-debuginfo-0.13.69-8.oe1.aarch64.rpm zziplib-help-0.13.69-8.oe1.noarch.rpm zziplib-0.13.69-8.oe1.src.rpm zziplib-0.13.69-8.oe1.x86_64.rpm zziplib-debugsource-0.13.69-8.oe1.x86_64.rpm zziplib-debuginfo-0.13.69-8.oe1.x86_64.rpm zziplib-devel-0.13.69-8.oe1.x86_64.rpm Infinite Loop in zziplib v0.13.69 allows remote attackers to cause a denial of service via the return value "zzip_file_read" in the function "unzzip_cat_file". 2021-07-03 CVE-2020-18442 openEuler-20.03-LTS-SP1 Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H zziplib security update 2021-07-03 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1247