GHSA-cq27-v7xp-c356

Source

https://github.com/advisories/GHSA-cq27-v7xp-c356

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/12/GHSA-cq27-v7xp-c356/GHSA-cq27-v7xp-c356.json

JSON Data

https://api.test.osv.dev/v1/vulns/GHSA-cq27-v7xp-c356

Aliases

CVE-2013-7459
PYSEC-2017-94

Published

2018-12-14T18:51:38Z

Modified

2024-10-18T22:22:47.685071Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator

Summary

Buffer Overflow in pycrypto

Details

Heap-based buffer overflow in the ALGnew function in block_templace.c in Python Cryptography Toolkit (aka pycrypto) allows remote attackers to execute arbitrary code as demonstrated by a crafted iv parameter to cryptmsg.py.

Database specific

{
    "nvd_published_at": null,
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-119"
    ],
    "github_reviewed_at": "2020-06-16T21:32:15Z",
    "severity": "CRITICAL"
}

References

Affected packages

PyPI / pycrypto

Package

Name: pycrypto; View open source insights on deps.dev
Purl: pkg:pypi/pycrypto

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Last affected

2.6.1

Affected versions

1.*

1.9a2

1.9a5

1.9a6

2.*

2.0

2.0.1

2.1.0

2.2

2.3

2.4

2.4.1

2.5

2.6

2.6.1

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/12/GHSA-cq27-v7xp-c356/GHSA-cq27-v7xp-c356.json"