ghsa-8353-fgcr-xfhx
Vulnerability from github
Published
2022-05-14 02:14
Modified
2022-07-08 18:59
Summary
Improper Input Validation in Bouncy Castle
Details

The TLS implementation in the Bouncy Castle Java library before 1.48 and C# library before 1.8 does not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.bouncycastle:bcprov-jdk15on"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.48"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2013-1624"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-07-08T18:59:52Z",
    "nvd_published_at": "2013-02-08T19:55:00Z",
    "severity": "MODERATE"
  },
  "details": "The TLS implementation in the Bouncy Castle Java library before 1.48 and C# library before 1.8 does not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169.",
  "id": "GHSA-8353-fgcr-xfhx",
  "modified": "2022-07-08T18:59:52Z",
  "published": "2022-05-14T02:14:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-1624"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2013/02/05/24"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2014-0371.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2014-0372.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/57716"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/57719"
    },
    {
      "type": "WEB",
      "url": "http://www.isg.rhul.ac.uk/tls/TLStiming.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Improper Input Validation in Bouncy Castle"
}


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