CVE-2020-36430

Published: Jul 20, 2021

Modified: Aug 4, 2024

PUBLISHED

Description

libass 0.15.x before 0.15.1 has a heap-based buffer overflow in decode_chars (called from decode_font and process_text) because the wrong integer data type is used for subtraction.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libass/OSV-2020-2099.yaml

x_refsource_MISC

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26674

x_refsource_MISC

https://github.com/libass/libass/commit/017137471d0043e0321e377ed8da48e45a3ec632

x_refsource_MISC

FEDORA-2022-2af150223a

vendor-advisory

x_refsource_FEDORA

GLSA-202208-13

vendor-advisory

x_refsource_GENTOO

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CVE-2020-36430

Description

Affected Products

References