GSD-2019-11047
Vulnerability from gsd - Updated: 2023-12-13 01:24Details
When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-11047",
"description": "When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.",
"id": "GSD-2019-11047",
"references": [
"https://www.suse.com/security/cve/CVE-2019-11047.html",
"https://www.debian.org/security/2020/dsa-4628",
"https://www.debian.org/security/2020/dsa-4626",
"https://access.redhat.com/errata/RHSA-2020:5275",
"https://access.redhat.com/errata/RHSA-2020:3662",
"https://ubuntu.com/security/CVE-2019-11047",
"https://advisories.mageia.org/CVE-2019-11047.html",
"https://alas.aws.amazon.com/cve/html/CVE-2019-11047.html",
"https://linux.oracle.com/cve/CVE-2019-11047.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2019-11047"
],
"details": "When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.",
"id": "GSD-2019-11047",
"modified": "2023-12-13T01:24:01.475228Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"ASSIGNER": "security@php.net",
"DATE_PUBLIC": "2019-12-17T03:02:00.000Z",
"ID": "CVE-2019-11047",
"STATE": "PUBLIC",
"TITLE": "Heap-buffer-overflow READ in exif"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "PHP",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "7.2.x",
"version_value": "7.2.26"
},
{
"version_affected": "\u003c",
"version_name": "7.3.x",
"version_value": "7.3.13"
},
{
"version_affected": "\u003c",
"version_name": "7.4.x",
"version_value": "7.4.1"
}
]
}
}
]
},
"vendor_name": "PHP Group"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19044"
}
],
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"data_version": "4.0",
"description": {
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{
"lang": "eng",
"value": "When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 4.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-125 Out-of-bounds Read"
}
]
}
]
},
"references": {
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"name": "https://bugs.php.net/bug.php?id=78910",
"refsource": "MISC",
"url": "https://bugs.php.net/bug.php?id=78910"
},
{
"name": "[debian-lts-announce] 20191229 [SECURITY] [DLA 2050-1] php5 security update",
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},
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"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20200103-0002/"
},
{
"name": "FEDORA-2019-437d94e271",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/N7GCOAE6KVHYJ3UQ4KLPLTGSLX6IRVRN/"
},
{
"name": "FEDORA-2019-a54a622670",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XWRQPYXVG43Q7DXMXH6UVWMKWGUW552F/"
},
{
"name": "USN-4239-1",
"refsource": "UBUNTU",
"url": "https://usn.ubuntu.com/4239-1/"
},
{
"name": "openSUSE-SU-2020:0080",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00036.html"
},
{
"name": "20200218 [SECURITY] [DSA 4626-1] php7.3 security update",
"refsource": "BUGTRAQ",
"url": "https://seclists.org/bugtraq/2020/Feb/27"
},
{
"name": "DSA-4626",
"refsource": "DEBIAN",
"url": "https://www.debian.org/security/2020/dsa-4626"
},
{
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"refsource": "DEBIAN",
"url": "https://www.debian.org/security/2020/dsa-4628"
},
{
"name": "20200219 [SECURITY] [DSA 4628-1] php7.0 security update",
"refsource": "BUGTRAQ",
"url": "https://seclists.org/bugtraq/2020/Feb/31"
},
{
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"refsource": "BUGTRAQ",
"url": "https://seclists.org/bugtraq/2021/Jan/3"
},
{
"name": "https://www.tenable.com/security/tns-2021-14",
"refsource": "CONFIRM",
"url": "https://www.tenable.com/security/tns-2021-14"
}
]
},
"source": {
"defect": [
"https://bugs.php.net/bug.php?id=78910"
],
"discovery": "INTERNAL"
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:php:php:7.4.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "7.2.26",
"versionStartIncluding": "7.2.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "7.3.13",
"versionStartIncluding": "7.3.0",
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}
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"operator": "OR"
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{
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"cpe_match": [
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"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*",
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},
{
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{
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"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
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{
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}
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"references": {
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"url": "https://bugs.php.net/bug.php?id=78910"
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"name": "[debian-lts-announce] 20191229 [SECURITY] [DLA 2050-1] php5 security update",
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{
"name": "FEDORA-2019-437d94e271",
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"Third Party Advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/N7GCOAE6KVHYJ3UQ4KLPLTGSLX6IRVRN/"
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.4,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 2.5
}
},
"lastModifiedDate": "2022-08-29T20:10Z",
"publishedDate": "2019-12-23T03:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
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.
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