An update for optipng is now available for openEuler-20.03-LTS-SP2 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2021-1288 Final 1.0 1.0 2021-07-31 Initial 2021-07-31 2021-07-31 openEuler SA Tool V1.0 2021-07-31 optipng security update An update for optipng is now available for openEuler-20.03-LTS-SP2. Security Fix(es): Off-by-one error in the bmp_rle4_fread function in pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (out-of-bounds read or write access and crash) or possibly execute arbitrary code via a crafted image file, which triggers a heap-based buffer overflow.(CVE-2016-3982) Heap-based buffer overflow in the bmp_read_rows function in pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (out-of-bounds read or write access and crash) or possibly execute arbitrary code via a crafted image file.(CVE-2016-3981) An update for optipng is now available for openEuler-20.03-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://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1288 https://openeuler.org/en/security/cve/detail.html?id=CVE-2016-3982 https://openeuler.org/en/security/cve/detail.html?id=CVE-2016-3981 https://nvd.nist.gov/vuln/detail/CVE-2016-3982 https://nvd.nist.gov/vuln/detail/CVE-2016-3981 openEuler-20.03-LTS-SP2 optipng-0.7.7-1.oe1.aarch64.rpm optipng-debugsource-0.7.7-1.oe1.aarch64.rpm optipng-debuginfo-0.7.7-1.oe1.aarch64.rpm optipng-0.7.7-1.oe1.src.rpm optipng-debuginfo-0.7.7-1.oe1.x86_64.rpm optipng-debugsource-0.7.7-1.oe1.x86_64.rpm optipng-0.7.7-1.oe1.x86_64.rpm Off-by-one error in the bmp_rle4_fread function in pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (out-of-bounds read or write access and crash) or possibly execute arbitrary code via a crafted image file, which triggers a heap-based buffer overflow. 2021-07-31 CVE-2016-3982 openEuler-20.03-LTS-SP2 High 8.8 AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N optipng security update 2021-07-31 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1288 Heap-based buffer overflow in the bmp_read_rows function in pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (out-of-bounds read or write access and crash) or possibly execute arbitrary code via a crafted image file. 2021-07-31 CVE-2016-3981 openEuler-20.03-LTS-SP2 High 7.8 AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N optipng security update 2021-07-31 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1288