GHSA-q5wr-fvpq-p67g
Suggest an improvement- Source
- https://github.com/advisories/GHSA-q5wr-fvpq-p67g
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/12/GHSA-q5wr-fvpq-p67g/GHSA-q5wr-fvpq-p67g.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/GHSA-q5wr-fvpq-p67g
- Aliases
- Published
- 2021-12-10T17:23:30Z
- Modified
- 2023-11-01T04:52:52.751231Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- Integer Overflow in png-img
- Details
-
An integer overflow in the PngImg::InitStorage_() function of png-img before 3.1.0 leads to an under-allocation of heap memory and subsequently an exploitable heap-based buffer overflow when loading a crafted PNG file.
- Database specific
{ "nvd_published_at": "2021-02-20T00:15:00Z", "github_reviewed_at": "2021-07-26T18:09:11Z", "severity": "HIGH", "github_reviewed": true, "cwe_ids": [ "CWE-190", "CWE-787" ] }- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2020-28248
- https://github.com/gemini-testing/png-img/commit/14ac462a32ca4b3b78f56502ac976d5b0222ce3d
- https://github.com/gemini-testing/png-img
- https://github.com/gemini-testing/png-img/compare/v3.0.0...v3.1.0
- https://securitylab.github.com/advisories/GHSL-2020-142-gemini-png-img
Affected packages
npm / png-img
Package
- Name
- png-img
- View open source insights on deps.dev
- Purl
- pkg:npm/png-img