CVE Vulnerability

CVE-2021-27343

SerenityOS Unspecified is affected by: Buffer Overflow. The impact is: obtain sensitive information (context-dependent). The component is: /Userland/Libraries/LibCrypto/ASN1/DER.h Crypto::der_decode_sequence() function. The attack vector is: Parsing RSA Key ASN.1.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/SerenityOS/serenity/issues/5317 Third Party Advisory
https://github.com/SerenityOS/serenity/commit/48fbf6a88d4822a1e5470cf08f29464511bd72c1 Patch Third Party Advisory
https://github.com/SerenityOS/serenity/pull/5344 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:o:serenityos:serenityos:-:*:*:*:*:*:*:*
Information

Published : 2021-04-06 01:15

Updated : 2022-12-08 06:55

NVD link : CVE-2021-27343

Mitre link : CVE-2021-27343

Products Affected
No products.
CWE
CWE-120