Gif2apng Project

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5 CVEs • 1 product

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CVEs (5)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2021-45911 2Debian Gif2apng Project 2Debian Linux Gif2apng Jun 17, 2026 Dec 28, 2021 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 An issue was discovered in gif2apng 1.9. There is a heap-based buffer overflow in the main function. It allows an attacker to write 2 bytes outside the boundaries of the buffer.
CVE-2021-45910 2Debian Gif2apng Project 2Debian Linux Gif2apng Jun 17, 2026 Dec 28, 2021 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 An issue was discovered in gif2apng 1.9. There is a heap-based buffer overflow within the main function. It allows an attacker to write data outside of the allocated buffer. The attacker has control over a part of the ad...Show more An issue was discovered in gif2apng 1.9. There is a heap-based buffer overflow within the main function. It allows an attacker to write data outside of the allocated buffer. The attacker has control over a part of the address that data is written to, control over the written data, and (to some extent) control over the amount of data that is written.Show less
CVE-2021-45909 2Debian Gif2apng Project 2Debian Linux Gif2apng Jun 17, 2026 Dec 28, 2021 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 An issue was discovered in gif2apng 1.9. There is a heap-based buffer overflow vulnerability in the DecodeLZW function. It allows an attacker to write a large amount of arbitrary data outside the boundaries of a buffer.
CVE-2021-45908 1Gif2apng Project 1Gif2apng Jun 17, 2026 Dec 28, 2021 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 An issue was discovered in gif2apng 1.9. There is a stack-based buffer overflow involving a while loop. An attacker has little influence over the data written to the stack, making it unlikely that the flow of control can...Show more An issue was discovered in gif2apng 1.9. There is a stack-based buffer overflow involving a while loop. An attacker has little influence over the data written to the stack, making it unlikely that the flow of control can be subverted.Show less
CVE-2021-45907 1Gif2apng Project 1Gif2apng Jun 17, 2026 Dec 28, 2021 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 An issue was discovered in gif2apng 1.9. There is a stack-based buffer overflow involving a for loop. An attacker has little influence over the data written to the stack, making it unlikely that the flow of control can b...Show more An issue was discovered in gif2apng 1.9. There is a stack-based buffer overflow involving a for loop. An attacker has little influence over the data written to the stack, making it unlikely that the flow of control can be subverted.Show less