github - ghsa-mpfc-53hr-w2mg

GHSA-MPFC-53HR-W2MG

Vulnerability from github – Published: 2022-05-24 17:18 – Updated: 2024-04-04 02:50

Details

An issue was discovered in libexif before 0.6.22. An unrestricted size in handling Canon EXIF MakerNote data could lead to consumption of large amounts of compute time for decoding EXIF data.

Severity ?

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2020-13114"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400",
      "CWE-770"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-21T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in libexif before 0.6.22. An unrestricted size in handling Canon EXIF MakerNote data could lead to consumption of large amounts of compute time for decoding EXIF data.",
  "id": "GHSA-mpfc-53hr-w2mg",
  "modified": "2024-04-04T02:50:53Z",
  "published": "2022-05-24T17:18:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13114"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libexif/libexif/commit/e6a38a1a23ba94d139b1fa2cd4519fdcfe3c9bab"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202007-05"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4396-1"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-13114 (GCVE-0-2020-13114)

Vulnerability from cvelistv5 – Published: 2020-05-21 15:50 – Updated: 2024-08-04 12:11

Summary

An issue was discovered in libexif before 0.6.22. An unrestricted size in handling Canon EXIF MakerNote data could lead to consumption of large amounts of compute time for decoding EXIF data.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/libexif/libexif/commit/e6a38a1…	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
	https://usn.ubuntu.com/4396-1/	vendor-advisoryx_refsource_UBUNTU
	https://security.gentoo.org/glsa/202007-05	vendor-advisoryx_refsource_GENTOO

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          },
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            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html"
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    "dateReserved": "2020-05-16T00:00:00",
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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

GHSA-MPFC-53HR-W2MG

CVE-2020-13114 (GCVE-0-2020-13114)

Tags

Sightings

Nomenclature