pysec - pysec-2018-123

pysec-2018-123

Vulnerability from pysec

Published

2018-02-12 22:29

Modified

2024-11-21 14:22

Severity ?

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

Details

In Exiv2 0.26, there is a heap-based buffer over-read in the Exiv2::IptcData::printStructure function in iptc.cpp, related to the "!= 0x1c" case. Remote attackers can exploit this vulnerability to cause a denial of service via a crafted TIFF file.

Aliases

CVE-2017-17724

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",
        "0.15.0",
        "0.16.0",
        "0.16.1",
        "0.16.2",
        "0.16.2.post1",
        "0.16.3",
        "0.16.3.post1",
        "0.17.0",
        "0.17.1",
        "0.2",
        "0.3",
        "0.3.1"
      ]
    }
  ],
  "aliases": [
    "CVE-2017-17724"
  ],
  "details": "In Exiv2 0.26, there is a heap-based buffer over-read in the Exiv2::IptcData::printStructure function in iptc.cpp, related to the \"!= 0x1c\" case. Remote attackers can exploit this vulnerability to cause a denial of service via a crafted TIFF file.",
  "id": "PYSEC-2018-123",
  "modified": "2024-11-21T14:22:47.697229Z",
  "published": "2018-02-12T22:29:00Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1524107"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1524107"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xiaoqx/pocs/blob/master/exiv2/readme.md"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/Exiv2/exiv2/issues/263"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.gentoo.org/glsa/201811-14"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2019:2101"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "withdrawn": "2024-11-22T04:37:04Z"
}

cve-2017-17724

Vulnerability from cvelistv5

Published

2018-02-12 22:00

Modified

2024-08-05 20:59

Severity ?

Summary

References

▼	URL	Tags
	https://github.com/Exiv2/exiv2/issues/263	x_refsource_MISC
	https://github.com/xiaoqx/pocs/blob/master/exiv2/readme.md	x_refsource_MISC
	https://security.gentoo.org/glsa/201811-14	vendor-advisory, x_refsource_GENTOO
	https://bugzilla.redhat.com/show_bug.cgi?id=1524107	x_refsource_MISC
	https://access.redhat.com/errata/RHSA-2019:2101	vendor-advisory, x_refsource_REDHAT

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

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            "url": "https://github.com/xiaoqx/pocs/blob/master/exiv2/readme.md"
          },
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            "url": "https://security.gentoo.org/glsa/201811-14"
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1524107"
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        }
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      "providerMetadata": {
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    "dateReserved": "2017-12-17T00:00:00",
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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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