What is GHSA-hgg3-g7gr-66r7?

GHSA-hgg3-g7gr-66r7 is a security advisory published by GitHub Security Advisories with High severity. PyCryptodome integer overflow vulnerability

Which CVE IDs does GHSA-hgg3-g7gr-66r7 cover?

GHSA-hgg3-g7gr-66r7 covers the following CVE IDs: CVE-2018-15560. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hgg3-g7gr-66r7?

GHSA-hgg3-g7gr-66r7 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

Which products are affected by GHSA-hgg3-g7gr-66r7?

GHSA-hgg3-g7gr-66r7 affects 1 product, including: pip/pycryptodome:\u003c 3.6.6.

GHSA-hgg3-g7gr-66r7HighCVSS 7.5

PyCryptodome integer overflow vulnerability

Vendor

GitHub Security Advisories

Published

August 27, 2018

Last Modified

October 21, 2024

🔗 CVE IDs covered (1)

CVE-2018-15560 →

📋 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.

🎯 Affected products1

pip/pycryptodome:< 3.6.6

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2018-15560
https://github.com/Legrandin/pycryptodome/issues/198
https://github.com/advisories/GHSA-hgg3-g7gr-66r7
https://whitehatck01.blogspot.com/2018/08/integer-overflow-vulnerability-in.html
https://github.com/pypa/advisory-database/tree/main/vulns/pycryptodome/PYSEC-2018-21.yaml