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LIN1019-5620 : Security Advisory - libexif - CVE-2020-0452

Created: Nov 5, 2020    Updated: Dec 9, 2020
Resolved Date: Nov 22, 2020
Found In Version: 10.19.45.1
Fix Version: 10.19.45.14
Severity: Standard
Applicable for: Wind River Linux LTS 19
Component/s: Userspace

Description

Modify an arguments size check and decrease so that the likelihood of the compiler removing it as part of optimizations is low. The arguments check must always be triggered to avoid potential buffer overflows.

 

https://github.com/libexif/libexif/commit/9266d14b5ca4e29b970fa03272318e5f99386e06

CREATE(Triage):(User=admin) [CVE-2020-0452|https://nvd.nist.gov/vuln/detail/CVE-2020-0452]

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