Vulnerability CVE-2020-6623


Published: 2020-01-08   Modified: 2020-01-09

Description:
stb stb_truetype.h through 1.22 has an assertion failure in stbtt__cff_get_index.

Type:

CWE-617

(Reachable Assertion)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Nothings -> Stb truetype.h 

 References:
https://github.com/nothings/stb/issues/865

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