CVE-2023-45661

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-45661
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-45661.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-45661
Downstream
Published
2023-10-20T23:26:08Z
Modified
2025-10-21T02:37:14Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L CVSS Calculator
Summary
Wild address read in stbi__gif_load_next in stb_image
Details

stbimage is a single file MIT licensed library for processing images. A crafted image file may trigger out of bounds memcpy read in stbi__gif_load_next. This happens because twoback points to a memory address lower than the start of the buffer out. This issue may be used to leak internal memory allocation information.

References

Affected packages

Git /

Affected ranges

Database specific

unresolved_versions

[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "2.28"
            }
        ],
        "type": ""
    }
]

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-45661.json"