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CVE-2021-45911
Medium prioritySome fixes available 3 of 5
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.
1 affected packages
gif2apng
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
---|---|---|---|---|---|
gif2apng | — | — | Fixed | Fixed | Fixed |
CVE-2021-45910
Medium prioritySome fixes available 3 of 5
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...
1 affected packages
gif2apng
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
---|---|---|---|---|---|
gif2apng | — | — | Fixed | Fixed | Fixed |
CVE-2021-45909
Medium prioritySome fixes available 3 of 5
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.
1 affected packages
gif2apng
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
---|---|---|---|---|---|
gif2apng | — | — | Fixed | Fixed | Fixed |
CVE-2021-45908
Medium priorityAn 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.
1 affected packages
gif2apng
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
---|---|---|---|---|---|
gif2apng | — | — | Needs evaluation | Needs evaluation | Needs evaluation |
CVE-2021-45907
Medium priorityAn 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.
1 affected packages
gif2apng
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
---|---|---|---|---|---|
gif2apng | — | — | Needs evaluation | Needs evaluation | Needs evaluation |