CVE-2023-32763 (GCVE-0-2023-32763)
Vulnerability from cvelistv5 – Published: 2023-05-28 00:00 – Updated: 2024-08-02 15:25
VLAI
EPSS
VEX
Summary
An issue was discovered in Qt before 5.15.15, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. When a SVG file with an image inside it is rendered, a QTextLayout buffer overflow can be triggered.
Severity
7.5 (High)
CWE
- n/a
Assigner
References
5 references
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T15:25:36.992Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://codereview.qt-project.org/c/qt/qtbase/+/476125"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.qt-project.org/pipermail/announce/2023-May/000413.html"
},
{
"name": "[debian-lts-announce] 20230822 [SECURITY] [DLA 3539-1] qt4-x11 security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00028.html"
},
{
"name": "GLSA-202402-03",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202402-03"
},
{
"name": "[debian-lts-announce] 20240430 [SECURITY] [DLA 3805-1] qtbase-opensource-src security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00027.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in Qt before 5.15.15, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. When a SVG file with an image inside it is rendered, a QTextLayout buffer overflow can be triggered."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-05-01T00:06:20.172Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://codereview.qt-project.org/c/qt/qtbase/+/476125"
},
{
"url": "https://lists.qt-project.org/pipermail/announce/2023-May/000413.html"
},
{
"name": "[debian-lts-announce] 20230822 [SECURITY] [DLA 3539-1] qt4-x11 security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00028.html"
},
{
"name": "GLSA-202402-03",
"tags": [
"vendor-advisory"
],
"url": "https://security.gentoo.org/glsa/202402-03"
},
{
"name": "[debian-lts-announce] 20240430 [SECURITY] [DLA 3805-1] qtbase-opensource-src security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00027.html"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2023-32763",
"datePublished": "2023-05-28T00:00:00.000Z",
"dateReserved": "2023-05-15T00:00:00.000Z",
"dateUpdated": "2024-08-02T15:25:36.992Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2023-32763",
"date": "2026-09-22",
"epss": "0.01287",
"percentile": "0.68879"
},
"fkie_nvd": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*",
"matchCriteriaId": "19F5F946-5DD7-4F8D-8171-83BB0D9C5048",
"versionEndExcluding": "5.15.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*",
"matchCriteriaId": "513DDB0D-A132-4046-8B49-D2776E585826",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "6.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*",
"matchCriteriaId": "116DC3F0-630E-43F6-AD19-0ABB41CF3D70",
"versionEndExcluding": "6.5.1",
"versionStartIncluding": "6.3.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in Qt before 5.15.15, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. When a SVG file with an image inside it is rendered, a QTextLayout buffer overflow can be triggered."
}
],
"id": "CVE-2023-32763",
"lastModified": "2024-11-21T08:04:00.213",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2023-05-28T23:15:09.620",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Patch"
],
"url": "https://codereview.qt-project.org/c/qt/qtbase/+/476125"
},
{
"source": "cve@mitre.org",
"url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00028.html"
},
{
"source": "cve@mitre.org",
"url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00027.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Mailing List",
"Patch"
],
"url": "https://lists.qt-project.org/pipermail/announce/2023-May/000413.html"
},
{
"source": "cve@mitre.org",
"url": "https://security.gentoo.org/glsa/202402-03"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://codereview.qt-project.org/c/qt/qtbase/+/476125"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00028.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00027.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Patch"
],
"url": "https://lists.qt-project.org/pipermail/announce/2023-May/000413.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://security.gentoo.org/glsa/202402-03"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-120"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"microsoft_vex": {
"current_release_date": "2023-06-28T00:00:00.000Z",
"cve": "CVE-2023-32763",
"id": "msrc_CVE-2023-32763",
"initial_release_date": "2023-05-01T00:00:00.000Z",
"product_status:fixed": "2",
"product_status:known_affected": "2",
"source": "Microsoft CSAF VEX",
"status": "final",
"title": "An issue was discovered in Qt before 5.15.15 6.x before 6.2.9 and 6.3.x through 6.5.x before 6.5.1. When a SVG file with an image inside it is rendered a QTextLayout buffer overflow can be triggered.",
"url": "https://msrc.microsoft.com/csaf/vex/2023/msrc_cve-2023-32763.json",
"version": "2"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "cve@mitre.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*",
"matchCriteriaId": "19F5F946-5DD7-4F8D-8171-83BB0D9C5048",
"versionEndExcluding": "5.15.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*",
"matchCriteriaId": "513DDB0D-A132-4046-8B49-D2776E585826",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "6.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*",
"matchCriteriaId": "116DC3F0-630E-43F6-AD19-0ABB41CF3D70",
"versionEndExcluding": "6.5.1",
"versionStartIncluding": "6.3.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in Qt before 5.15.15, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. When a SVG file with an image inside it is rendered, a QTextLayout buffer overflow can be triggered."
}
],
"id": "CVE-2023-32763",
"lastModified": "2026-06-17T05:59:33.073",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2023-05-28T23:15:09.620",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Patch"
],
"url": "https://codereview.qt-project.org/c/qt/qtbase/+/476125"
},
{
"source": "cve@mitre.org",
"url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00028.html"
},
{
"source": "cve@mitre.org",
"url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00027.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Mailing List",
"Patch"
],
"url": "https://lists.qt-project.org/pipermail/announce/2023-May/000413.html"
},
{
"source": "cve@mitre.org",
"url": "https://security.gentoo.org/glsa/202402-03"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://codereview.qt-project.org/c/qt/qtbase/+/476125"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00028.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00027.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Patch"
],
"url": "https://lists.qt-project.org/pipermail/announce/2023-May/000413.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://security.gentoo.org/glsa/202402-03"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-120"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-03-27T11:36:20+00:00",
"cve": "CVE-2023-32763",
"id": "CVE-2023-32763",
"initial_release_date": "2023-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "CVE-2023-32763",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-32763.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "important",
"current_release_date": "2026-09-02T01:52:28Z",
"cve": "CVE-2023-32763",
"id": "CVE-2023-32763",
"initial_release_date": "2023-05-30T02:22:39Z",
"product_status:known_affected": "530",
"product_status:known_not_affected": "2",
"product_status:recommended": "2717",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2023-32763",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2023-32763.json",
"version": "55"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…