pysec - pysec-2018-119

pysec-2018-119

Vulnerability from pysec

Published

2018-12-12 10:29

Modified

2024-01-02 15:20

Severity ?

6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Details

There is a heap-based buffer over-read in Exiv2::Jp2Image::encodeJp2Header of jp2image.cpp in Exiv2 0.27-RC3. A crafted input will lead to a remote denial of service attack.

Aliases

CVE-2018-20098

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "exiv2",
        "purl": "pkg:pypi/exiv2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.1",
        "0.11.0",
        "0.11.1",
        "0.11.2",
        "0.11.3",
        "0.12.0",
        "0.12.1",
        "0.13.0",
        "0.13.1",
        "0.13.2",
        "0.14.0",
        "0.14.1",
        "0.2",
        "0.3",
        "0.3.1",
        "0.15.0",
        "0.16.0",
        "0.16.1"
      ]
    }
  ],
  "aliases": [
    "CVE-2018-20098"
  ],
  "details": "There is a heap-based buffer over-read in Exiv2::Jp2Image::encodeJp2Header of jp2image.cpp in Exiv2 0.27-RC3. A crafted input will lead to a remote denial of service attack.",
  "id": "PYSEC-2018-119",
  "modified": "2024-01-02T15:20:59.259575Z",
  "published": "2018-12-12T10:29:00Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://github.com/TeamSeri0us/pocs/tree/master/exiv2/20181206"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/TeamSeri0us/pocs/tree/master/exiv2/20181206"
    },
    {
      "type": "WEB",
      "url": "https://github.com/TeamSeri0us/pocs/tree/master/exiv2/20181206"
    },
    {
      "type": "FIX",
      "url": "https://github.com/Exiv2/exiv2/issues/590"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/Exiv2/exiv2/issues/590"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2019:2101"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZXCEKTYF7HLM6VH2WCWO2HXTJH37MBLA/"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2018-20098

Vulnerability from cvelistv5

Published

2018-12-12 08:00

Modified

2024-08-05 11:51

Severity ?

Summary

There is a heap-based buffer over-read in Exiv2::Jp2Image::encodeJp2Header of jp2image.cpp in Exiv2 0.27-RC3. A crafted input will lead to a remote denial of service attack.

References

▼	URL	Tags
	https://github.com/Exiv2/exiv2/issues/590	x_refsource_MISC
	https://github.com/TeamSeri0us/pocs/tree/master/exiv2/20181206	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZXCEKTYF7HLM6VH2WCWO2HXTJH37MBLA/	vendor-advisory, x_refsource_FEDORA
	https://access.redhat.com/errata/RHSA-2019:2101	vendor-advisory, x_refsource_REDHAT

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

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          },
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            ],
            "url": "https://github.com/TeamSeri0us/pocs/tree/master/exiv2/20181206"
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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