OESA-2021-1288

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OESA-2021-1288

Summary: optipng security update

Details: 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)

References: https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1288, https://nvd.nist.gov/vuln/detail/CVE-2016-3982, https://nvd.nist.gov/vuln/detail/CVE-2016-3981