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WS-2020-0311

Good to know:

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Date: October 27, 2020

libass in versions 0.13.7 to 0.15.0 is vulnerable to heap-buffer-overflow in decode_chars on libass/ass.c.

Language: C

Severity Score

Related Resources (2)

https://github.com/libass/libass/commit/017137471d0043e0321e377ed8da48e45a3ec632
https://www.mend.io/vulnerability-database/WS-2020-0311

Severity Score

Weakness Type (CWE)

Code

CWE-17

Heap-based Buffer Overflow

CWE-122

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): LOW
Availability (A): HIGH

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