CVE-2020-28248

Source
https://nvd.nist.gov/vuln/detail/CVE-2020-28248
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-28248.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-28248
Aliases
Published
2021-02-20T00:15:12Z
Modified
2025-01-08T10:30:37.984565Z
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
[none]
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.

References

Affected packages

Git / github.com/gemini-testing/png-img

Affected ranges

Type
GIT
Repo
https://github.com/gemini-testing/png-img
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
Fixed

Affected versions

v0.*

v0.1.1
v0.2.0
v0.2.1
v0.3.0
v0.4.0
v0.4.1

v1.*

v1.0.0
v1.1.0
v1.1.1
v1.1.2
v1.1.3
v1.1.4

v2.*

v2.0.0
v2.1.0
v2.1.1
v2.2.0
v2.3.0

v3.*

v3.0.0