osv-2022-223
Vulnerability from osv_ossfuzz
Published
2022-03-08 00:00
Modified
2022-04-13 03:04
Summary
Container-overflow in Exiv2::Photoshop::locateIrb
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45302

Crash type: Container-overflow READ 4
Crash state:
Exiv2::Photoshop::locateIrb
Exiv2::Photoshop::setIptcIrb
Exiv2::JpegBase::doWriteMetadata
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "exiv2",
        "purl": "pkg:generic/exiv2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "b9f9d041eabc0cd9620ca4373190f167085a9b44"
            },
            {
              "fixed": "e715243aa51fa38a89d35ea377d267600217e192"
            }
          ],
          "repo": "https://github.com/Exiv2/exiv2",
          "type": "GIT"
        }
      ],
      "versions": [
        "nightly",
        "testIPO",
        "testIPO_2",
        "testIPO_3",
        "testIPO_exiv2-xmp-OBJECT"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45302\n\n```\nCrash type: Container-overflow READ 4\nCrash state:\nExiv2::Photoshop::locateIrb\nExiv2::Photoshop::setIptcIrb\nExiv2::JpegBase::doWriteMetadata\n```\n",
  "id": "OSV-2022-223",
  "modified": "2022-04-13T03:04:39.309960Z",
  "published": "2022-03-08T00:00:07.482401Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45302"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Container-overflow in Exiv2::Photoshop::locateIrb"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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