gsd-2023-26966
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
libtiff 4.5.0 is vulnerable to Buffer Overflow in uv_encode() when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-26966",
"id": "GSD-2023-26966"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2023-26966"
],
"details": "libtiff 4.5.0 is vulnerable to Buffer Overflow in uv_encode() when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian.",
"id": "GSD-2023-26966",
"modified": "2023-12-13T01:20:53.457441Z",
"schema_version": "1.4.0"
}
},
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"ID": "CVE-2023-26966",
"STATE": "PUBLIC"
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"affects": {
"vendor": {
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{
"product": {
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{
"product_name": "n/a",
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}
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{
"name": "https://gitlab.com/libtiff/libtiff/-/issues/530",
"refsource": "MISC",
"url": "https://gitlab.com/libtiff/libtiff/-/issues/530"
},
{
"name": "https://gitlab.com/libtiff/libtiff/-/merge_requests/473",
"refsource": "MISC",
"url": "https://gitlab.com/libtiff/libtiff/-/merge_requests/473"
},
{
"name": "[debian-lts-announce] 20230731 [SECURITY] [DLA 3513-1] tiff security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2023/07/msg00034.html"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "=4.5.0",
"affected_versions": "Version 4.5.0",
"cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-120",
"CWE-937"
],
"date": "2023-08-01",
"description": "libtiff 4.5.0 is vulnerable to Buffer Overflow in uv_encode() when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian.",
"fixed_versions": [
"4.5.1"
],
"identifier": "CVE-2023-26966",
"identifiers": [
"CVE-2023-26966"
],
"not_impacted": "All versions before 4.5.0, all versions after 4.5.0",
"package_slug": "conan/libtiff",
"pubdate": "2023-06-29",
"solution": "Upgrade to version 4.5.1 or above.",
"title": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2023-26966",
"https://gitlab.com/libtiff/libtiff/-/issues/530",
"https://gitlab.com/libtiff/libtiff/-/merge_requests/473"
],
"uuid": "d110c014-d378-4936-a009-496573b2cff7"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:libtiff:libtiff:4.5.0:-:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
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"operator": "OR"
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"problemtype": {
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},
"references": {
"reference_data": [
{
"name": "https://gitlab.com/libtiff/libtiff/-/issues/530",
"refsource": "MISC",
"tags": [
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],
"url": "https://gitlab.com/libtiff/libtiff/-/issues/530"
},
{
"name": "https://gitlab.com/libtiff/libtiff/-/merge_requests/473",
"refsource": "MISC",
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"url": "https://gitlab.com/libtiff/libtiff/-/merge_requests/473"
},
{
"name": "[debian-lts-announce] 20230731 [SECURITY] [DLA 3513-1] tiff security update",
"refsource": "MLIST",
"tags": [],
"url": "https://lists.debian.org/debian-lts-announce/2023/07/msg00034.html"
}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2023-08-01T02:15Z",
"publishedDate": "2023-06-29T20:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.