An update for giflib is now available for openEuler-22.03-LTS-SP3 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2024-1665 Final 1.0 1.0 2024-05-24 Initial 2024-05-24 2024-05-24 openEuler SA Tool V1.0 2024-05-24 giflib security update An update for giflib is now available for openEuler-22.03-LTS-SP3. giflib is a library of gif images and provides utilities for processing images. Security Fix(es): A memory leak (out-of-memory) in gif2rgb in util/gif2rgb.c in giflib 5.1.4 allows remote attackers trigger an out of memory exception or denial of service via a gif format file.(CVE-2021-40633) An update for giflib is now available for openEuler-22.03-LTS-SP3. openEuler Security has rated this update as having a security impact of high. 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. High giflib https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1665 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-40633 https://nvd.nist.gov/vuln/detail/CVE-2021-40633 openEuler-22.03-LTS-SP3 giflib-5.2.1-8.oe2203sp3.aarch64.rpm giflib-devel-5.2.1-8.oe2203sp3.aarch64.rpm giflib-utils-5.2.1-8.oe2203sp3.aarch64.rpm giflib-help-5.2.1-8.oe2203sp3.noarch.rpm giflib-5.2.1-8.oe2203sp3.src.rpm giflib-devel-5.2.1-8.oe2203sp3.x86_64.rpm giflib-utils-5.2.1-8.oe2203sp3.x86_64.rpm giflib-5.2.1-8.oe2203sp3.x86_64.rpm A memory leak (out-of-memory) in gif2rgb in util/gif2rgb.c in giflib 5.1.4 allows remote attackers trigger an out of memory exception or denial of service via a gif format file. 2024-05-24 CVE-2021-40633 openEuler-22.03-LTS-SP3 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H giflib security update 2024-05-24 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1665