fkie_cve-2023-0996
Vulnerability from fkie_nvd
Published
2023-02-24 04:15
Modified
2025-03-11 21:15
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
There is a vulnerability in the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy call.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve_disclosure@tech.gov.sg | https://github.com/strukturag/libheif/pull/759 | Patch, Vendor Advisory | |
| cve_disclosure@tech.gov.sg | https://govtech-csg.github.io/security-advisories/2023/02/24/CVE-2023-0996.html | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/strukturag/libheif/pull/759 | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://govtech-csg.github.io/security-advisories/2023/02/24/CVE-2023-0996.html | Third Party Advisory |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:struktur:libheif:1.14.2:*:*:*:*:*:*:*",
"matchCriteriaId": "91D5E710-7894-4E2C-BE7B-9957FCFF6FC3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "\nThere is a vulnerability in the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy call.\n\n\n\n\n"
}
],
"id": "CVE-2023-0996",
"lastModified": "2025-03-11T21:15:39.683",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
},
{
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
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"impactScore": 5.9,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
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},
"published": "2023-02-24T04:15:12.317",
"references": [
{
"source": "cve_disclosure@tech.gov.sg",
"tags": [
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"url": "https://github.com/strukturag/libheif/pull/759"
},
{
"source": "cve_disclosure@tech.gov.sg",
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"url": "https://govtech-csg.github.io/security-advisories/2023/02/24/CVE-2023-0996.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
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],
"sourceIdentifier": "cve_disclosure@tech.gov.sg",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
{
"lang": "en",
"value": "CWE-120"
}
],
"source": "cve_disclosure@tech.gov.sg",
"type": "Secondary"
},
{
"description": [
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"value": "CWE-120"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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