{
"id": "GHSA-xrx6-fmxq-rjj2",
"aliases": [
"CVE-2020-25658"
],
"details": "It was found that python-rsa is vulnerable to Bleichenbacher timing attacks. An attacker can use this flaw via the RSA decryption API to decrypt parts of the cipher text encrypted with RSA",
"summary": "Timing attacks in python-rsa",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.1"
},
{
"fixed": "4.7"
}
]
}
],
"package": {
"name": "rsa",
"ecosystem": "PyPI"
}
}
],
"modified": "2024-10-26T22:33:21Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
}
],
"published": "2021-04-30T17:35:15Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-25658",
"type": "ADVISORY"
},
{
"url": "https://github.com/sybrenstuvel/python-rsa/issues/165",
"type": "WEB"
},
{
"url": "https://github.com/sybrenstuvel/python-rsa/commit/dae8ce0d85478e16f2368b2341632775313d41ed",
"type": "WEB"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2020-25658",
"type": "WEB"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1889972",
"type": "WEB"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25658",
"type": "WEB"
},
{
"url": "https://github.com/advisories/GHSA-xrx6-fmxq-rjj2",
"type": "ADVISORY"
},
{
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/rsa/PYSEC-2020-100.yaml",
"type": "WEB"
},
{
"url": "https://github.com/sybrenstuvel/python-rsa",
"type": "PACKAGE"
},
{
"url": "https://access.redhat.com/errata/RHSA-2022:1716",
"type": "WEB"
},
{
"url": "https://access.redhat.com/errata/RHSA-2021:0637",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2SAF67KDGSOHLVFTRDOHNEAFDRSSYIWA",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/APF364QJ2IYLPDNVFBOEJ24QP2WLVLJP",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QY4PJWTYSOV7ZEYZVMYIF6XRU73CY6O7",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected] /message/2SAF67KDGSOHLVFTRDOHNEAFDRSSYIWA",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected] /message/APF364QJ2IYLPDNVFBOEJ24QP2WLVLJP",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected] /message/QY4PJWTYSOV7ZEYZVMYIF6XRU73CY6O7",
"type": "WEB"
},
{
"url": "https://access.redhat.com/errata/RHSA-2020:5634",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-327",
"CWE-385"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2020-11-12T14:15:00Z",
"github_reviewed_at": "2021-04-20T17:11:41Z"
}
}