GHSA-PX9G-8HGV-JVG2

Vulnerability from github – Published: 2022-10-06 19:53 – Updated: 2022-10-06 19:53
VLAI
Summary
kamadak-exif vulnerable to Infinite loop when parsing PNG files
Details

Impact

Reader::read_from_container can cause an infinite loop when a crafted PNG file is given.

Patches

Version 0.5.3 includes the fix.

Workarounds

No workaround is available. Applications that do not pass files with the PNG signature to Reader::read_from_container are not affected.

References

For more information

If you have any questions or comments about this advisory: * Open an issue in github.com/kamadak/exif-rs

Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Show details on source website
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "kamadak-exif"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.5.2"
            },
            {
              "fixed": "0.5.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.5.2"
      ]
    }
  ],
  "aliases": [
    "CVE-2021-21235"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400",
      "CWE-835"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-10-06T19:53:39Z",
    "nvd_published_at": "2021-01-06T02:15:00Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\nReader::read_from_container can cause an infinite loop when a crafted PNG file is given.\n\n### Patches\nVersion 0.5.3 includes the fix.\n\n### Workarounds\nNo workaround is available.\nApplications that do not pass files with the PNG signature to Reader::read_from_container are not affected.\n\n### References\n* \u003chttps://github.com/kamadak/exif-rs/security/advisories/GHSA-px9g-8hgv-jvg2\u003e\n* \u003chttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21235\u003e\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [github.com/kamadak/exif-rs](https://github.com/kamadak/exif-rs)",
  "id": "GHSA-px9g-8hgv-jvg2",
  "modified": "2022-10-06T19:53:39Z",
  "published": "2022-10-06T19:53:39Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/kamadak/exif-rs/security/advisories/GHSA-px9g-8hgv-jvg2"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21235"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kamadak/exif-rs/commit/1b05eab57e484cd7d576d4357b9cda7fdc57df8c"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kamadak/exif-rs/commit/f21df24616ea611c5d5d0e0e2f8042eb74d5ff48"
    },
    {
      "type": "WEB",
      "url": "https://crates.io/crates/kamadak-exif"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/kamadak/exif-rs"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2021-0143.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "kamadak-exif vulnerable to Infinite loop when parsing PNG files"
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.