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CVE-2017-6962

Medium priority

Some fixes available 14 of 20

An issue was discovered in apng2gif 1.7. There is an integer overflow resulting in a heap-based buffer overflow. This is related to the read_chunk function making an unchecked addition of 12.

1 affected package

apng2gif

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
apng2gif Fixed Fixed Fixed Vulnerable
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CVE-2017-6961

Medium priority

Some fixes available 14 of 20

An issue was discovered in apng2gif 1.7. There is improper sanitization of user input causing huge memory allocations, resulting in a crash. This is related to the read_chunk function using the pChunk->size value (within the PNG...

1 affected package

apng2gif

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
apng2gif Fixed Fixed Fixed Vulnerable
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CVE-2017-6960

Medium priority

Some fixes available 1 of 7

An issue was discovered in apng2gif 1.7. There is an integer overflow resulting in a heap-based buffer over-read, related to the load_apng function and the imagesize variable.

1 affected package

apng2gif

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
apng2gif Not affected Not affected Not affected Vulnerable
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