Description
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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-2566 | 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. |
Github GHSA |
GHSA-q5wr-fvpq-p67g | Integer Overflow in png-img |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T16:33:58.211Z
Reserved: 2020-11-06T00:00:00.000Z
Link: CVE-2020-28248
No data.
Status : Modified
Published: 2021-02-20T00:15:12.483
Modified: 2024-11-21T05:22:31.027
Link: CVE-2020-28248
No data.
OpenCVE Enrichment
No data.
EUVD
Github GHSA