National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-15560 Detail

Current Description

PyCryptodome before 3.6.6 has an integer overflow in the data_len variable in AESNI.c, related to the AESNI_encrypt and AESNI_decrypt functions, leading to the mishandling of messages shorter than 16 bytes.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 7.5 HIGH
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/Legrandin/pycryptodome/issues/198 Exploit Third Party Advisory
https://whitehatck01.blogspot.com/2018/08/integer-overflow-vulnerability-in.html Exploit Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-190 Integer Overflow or Wraparound NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:python:pycryptodome:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
3.6.6


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-15560
NVD Published Date:
08/19/2018
NVD Last Modified:
11/05/2019