Vulnerability CVE-2021-28874
Published: 2021-04-06

Description:
SerenityOS fixed as of c9f25bca048443e317f1994ba9b106f2386688c3 contains a buffer overflow vulnerability in LibTextCode through opening a crafted file.

Type:

CWE-120

 (Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'))

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
Serenityos -> Serenity 

 References:
https://github.com/SerenityOS/serenity/commit/c9f25bca048443e317f1994ba9b106f2386688c3
https://github.com/SerenityOS/serenity/issues/5769
https://github.com/SerenityOS/serenity/pull/5802
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