182 lines
7.9 KiB
JSON
182 lines
7.9 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.1",
|
|
"cveMetadata": {
|
|
"state": "PUBLISHED",
|
|
"cveId": "CVE-2021-29470",
|
|
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
|
|
"assignerShortName": "GitHub_M",
|
|
"dateUpdated": "2024-08-03T22:11:05.421Z",
|
|
"dateReserved": "2021-03-30T00:00:00.000Z",
|
|
"datePublished": "2021-04-23T00:00:00.000Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"title": "Out-of-bounds read in Exiv2::Jp2Image::encodeJp2Header",
|
|
"providerMetadata": {
|
|
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
|
|
"shortName": "GitHub_M",
|
|
"dateUpdated": "2023-12-22T10:06:34.408Z"
|
|
},
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as insert. The bug is fixed in version v0.27.4."
|
|
}
|
|
],
|
|
"affected": [
|
|
{
|
|
"vendor": "Exiv2",
|
|
"product": "exiv2",
|
|
"versions": [
|
|
{
|
|
"version": "<= 0.27.3",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://github.com/Exiv2/exiv2/security/advisories/GHSA-8949-hhfh-j7rj"
|
|
},
|
|
{
|
|
"url": "https://github.com/Exiv2/exiv2/pull/1581"
|
|
},
|
|
{
|
|
"name": "FEDORA-2021-10d7331a31",
|
|
"tags": [
|
|
"vendor-advisory"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2XQT5F5IINTDYDAFGVGQZ7PMMLG7I5ZZ/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2021-2d860da728",
|
|
"tags": [
|
|
"vendor-advisory"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWZLDECIXXW3CCZ3RS4A3NG5X5VE4WZM/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2021-96a5dabcfa",
|
|
"tags": [
|
|
"vendor-advisory"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LBKWLTXM7IKZ4PVGKLUQVAVFAYGGF7QR/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2021-be94728b95",
|
|
"tags": [
|
|
"vendor-advisory"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P2A5GMJEXQ5Q76JK6F6VKK5JYCLVFGKN/"
|
|
},
|
|
{
|
|
"name": "GLSA-202312-06",
|
|
"tags": [
|
|
"vendor-advisory"
|
|
],
|
|
"url": "https://security.gentoo.org/glsa/202312-06"
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"cvssV3_1": {
|
|
"version": "3.1",
|
|
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
|
|
"attackVector": "LOCAL",
|
|
"attackComplexity": "HIGH",
|
|
"privilegesRequired": "NONE",
|
|
"userInteraction": "REQUIRED",
|
|
"scope": "UNCHANGED",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "NONE",
|
|
"availabilityImpact": "HIGH",
|
|
"baseScore": 4.7,
|
|
"baseSeverity": "MEDIUM"
|
|
}
|
|
}
|
|
],
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"type": "CWE",
|
|
"lang": "en",
|
|
"description": "CWE-125 Out-of-bounds Read",
|
|
"cweId": "CWE-125"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"source": {
|
|
"advisory": "GHSA-8949-hhfh-j7rj",
|
|
"discovery": "UNKNOWN"
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"providerMetadata": {
|
|
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
|
|
"shortName": "CVE",
|
|
"dateUpdated": "2024-08-03T22:11:05.421Z"
|
|
},
|
|
"title": "CVE Program Container",
|
|
"references": [
|
|
{
|
|
"url": "https://github.com/Exiv2/exiv2/security/advisories/GHSA-8949-hhfh-j7rj",
|
|
"tags": [
|
|
"x_transferred"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://github.com/Exiv2/exiv2/pull/1581",
|
|
"tags": [
|
|
"x_transferred"
|
|
]
|
|
},
|
|
{
|
|
"name": "FEDORA-2021-10d7331a31",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2XQT5F5IINTDYDAFGVGQZ7PMMLG7I5ZZ/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2021-2d860da728",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWZLDECIXXW3CCZ3RS4A3NG5X5VE4WZM/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2021-96a5dabcfa",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LBKWLTXM7IKZ4PVGKLUQVAVFAYGGF7QR/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2021-be94728b95",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P2A5GMJEXQ5Q76JK6F6VKK5JYCLVFGKN/"
|
|
},
|
|
{
|
|
"name": "GLSA-202312-06",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://security.gentoo.org/glsa/202312-06"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
} |