An update for optipng 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-2023-1873 Final 1.0 1.0 2023-12-01 Initial 2023-12-01 2023-12-01 openEuler SA Tool V1.0 2023-12-01 optipng security update An update for optipng 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. OptiPNG is a PNG optimizer that recompresses image files to a smaller size, without losing any information. This program also converts external formats (BMP, GIF, PNM and TIFF) to optimized PNG, and performs PNG integrity checks and corrections. Security Fix(es): OptiPNG v0.7.7 was discovered to contain a global buffer overflow via the 'buffer' variable at gifread.c.(CVE-2023-43907) An update for optipng 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 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 optipng https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1873 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-43907 https://nvd.nist.gov/vuln/detail/CVE-2023-43907 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 openEuler-22.03-LTS-SP2 optipng-0.7.8-1.oe1.aarch64.rpm optipng-debugsource-0.7.8-1.oe1.aarch64.rpm optipng-debuginfo-0.7.8-1.oe1.aarch64.rpm optipng-debuginfo-0.7.8-1.oe1.aarch64.rpm optipng-0.7.8-1.oe1.aarch64.rpm optipng-debugsource-0.7.8-1.oe1.aarch64.rpm optipng-0.7.8-1.oe2203.aarch64.rpm optipng-debugsource-0.7.8-1.oe2203.aarch64.rpm optipng-debuginfo-0.7.8-1.oe2203.aarch64.rpm optipng-debugsource-0.7.8-1.oe2203sp1.aarch64.rpm optipng-0.7.8-1.oe2203sp1.aarch64.rpm optipng-debuginfo-0.7.8-1.oe2203sp1.aarch64.rpm optipng-0.7.8-1.oe2203sp2.aarch64.rpm optipng-debugsource-0.7.8-1.oe2203sp2.aarch64.rpm optipng-debuginfo-0.7.8-1.oe2203sp2.aarch64.rpm optipng-0.7.8-1.oe1.src.rpm optipng-0.7.8-1.oe1.src.rpm optipng-0.7.8-1.oe2203.src.rpm optipng-0.7.8-1.oe2203sp1.src.rpm optipng-0.7.8-1.oe2203sp2.src.rpm optipng-debuginfo-0.7.8-1.oe1.x86_64.rpm optipng-0.7.8-1.oe1.x86_64.rpm optipng-debugsource-0.7.8-1.oe1.x86_64.rpm optipng-debuginfo-0.7.8-1.oe1.x86_64.rpm optipng-0.7.8-1.oe1.x86_64.rpm optipng-debugsource-0.7.8-1.oe1.x86_64.rpm optipng-debugsource-0.7.8-1.oe2203.x86_64.rpm optipng-debuginfo-0.7.8-1.oe2203.x86_64.rpm optipng-0.7.8-1.oe2203.x86_64.rpm optipng-debugsource-0.7.8-1.oe2203sp1.x86_64.rpm optipng-debuginfo-0.7.8-1.oe2203sp1.x86_64.rpm optipng-0.7.8-1.oe2203sp1.x86_64.rpm optipng-0.7.8-1.oe2203sp2.x86_64.rpm optipng-debuginfo-0.7.8-1.oe2203sp2.x86_64.rpm optipng-debugsource-0.7.8-1.oe2203sp2.x86_64.rpm OptiPNG v0.7.7 was discovered to contain a global buffer overflow via the buffer variable at gifread.c. 2023-12-01 CVE-2023-43907 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 openEuler-22.03-LTS-SP2 High 7.8 AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H optipng security update 2023-12-01 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1873