pysec - pysec-2018-148

pysec-2018-148

Vulnerability from pysec

Published

2018-03-30 08:29

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 the DataBuf class in include/exiv2/types.hpp in Exiv2 0.26, an issue exists in the constructor with an initial buffer size. A large size value may lead to a SIGABRT during an attempt at memory allocation. NOTE: some third parties have been unable to reproduce the SIGABRT when using the 4-DataBuf-abort-1 PoC file.

Aliases

CVE-2018-9145

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-2018-9145"
  ],
  "details": "In the DataBuf class in include/exiv2/types.hpp in Exiv2 0.26, an issue exists in the constructor with an initial buffer size. A large size value may lead to a SIGABRT during an attempt at memory allocation. NOTE: some third parties have been unable to reproduce the SIGABRT when using the 4-DataBuf-abort-1 PoC file.",
  "id": "PYSEC-2018-148",
  "modified": "2024-11-21T14:22:49.400819Z",
  "published": "2018-03-30T08:29:00Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://github.com/xiaoqx/pocs/tree/master/exiv2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xiaoqx/pocs/tree/master/exiv2"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1564281"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.novell.com/show_bug.cgi?id=1087879"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.gentoo.org/glsa/201811-14"
    }
  ],
  "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  "withdrawn": "2024-11-22T04:37:04Z"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-2018-9145

Vulnerability from cvelistv5

Published

2018-03-30 08:00

Modified

2024-08-05 07:17

Severity ?

Summary

References

▼	URL	Tags
	https://bugzilla.novell.com/show_bug.cgi?id=1087879	x_refsource_MISC
	https://github.com/xiaoqx/pocs/tree/master/exiv2	x_refsource_MISC
	https://security.gentoo.org/glsa/201811-14	vendor-advisory, x_refsource_GENTOO
	https://bugzilla.redhat.com/show_bug.cgi?id=1564281	x_refsource_MISC

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

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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=1564281"
          }
        ],
        "title": "CVE Program Container"
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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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