pysec - pysec-2016-4

PYSEC-2016-4

Vulnerability from pysec - Published: 2016-09-01 23:59 - Updated: 2021-07-05 00:01

Details

The _Rsa15 class in the RSA 1.5 algorithm implementation in jwa.py in jwcrypto before 0.3.2 lacks the Random Filling protection mechanism, which makes it easier for remote attackers to obtain cleartext data via a Million Message Attack (MMA).

Impacted products

Name	purl
jwcrypto	pkg:pypi/jwcrypto

Aliases

CVE-2016-6298

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "jwcrypto",
        "purl": "pkg:pypi/jwcrypto"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "eb5be5bd94c8cae1d7f3ba9801377084d8e5a7ba"
            }
          ],
          "repo": "https://github.com/latchset/jwcrypto",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.4.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.2.0",
        "0.2.1",
        "0.3.0",
        "0.3.1"
      ]
    }
  ],
  "aliases": [
    "CVE-2016-6298"
  ],
  "details": "The _Rsa15 class in the RSA 1.5 algorithm implementation in jwa.py in jwcrypto before 0.3.2 lacks the Random Filling protection mechanism, which makes it easier for remote attackers to obtain cleartext data via a Million Message Attack (MMA).",
  "id": "PYSEC-2016-4",
  "modified": "2021-07-05T00:01:22.078687Z",
  "published": "2016-09-01T23:59:00Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/latchset/jwcrypto/commit/eb5be5bd94c8cae1d7f3ba9801377084d8e5a7ba"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/latchset/jwcrypto/issues/65"
    },
    {
      "type": "WEB",
      "url": "https://github.com/latchset/jwcrypto/pull/66"
    },
    {
      "type": "WEB",
      "url": "https://github.com/latchset/jwcrypto/releases/tag/v0.3.2"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/92729"
    }
  ]
}

CVE-2016-6298 (GCVE-0-2016-6298)

Vulnerability from cvelistv5 – Published: 2016-09-01 23:00 – Updated: 2024-08-06 01:22

Summary

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	https://github.com/latchset/jwcrypto/issues/65	x_refsource_CONFIRM
	https://github.com/latchset/jwcrypto/pull/66	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/92729	vdb-entryx_refsource_BID
	https://github.com/latchset/jwcrypto/releases/tag…	x_refsource_CONFIRM
	https://github.com/latchset/jwcrypto/commit/eb5be…	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

PYSEC-2016-4

CVE-2016-6298 (GCVE-0-2016-6298)

Tags

Sightings

Nomenclature