gsd-2021-20304
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A flaw was found in OpenEXR's hufDecode functionality. This flaw allows an attacker who can pass a crafted file to be processed by OpenEXR, to trigger an undefined right shift error. The highest threat from this vulnerability is to system availability.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-20304",
"description": "A flaw was found in OpenEXR\u0027s hufDecode functionality. This flaw allows an attacker who can pass a crafted file to be processed by OpenEXR, to trigger an undefined right shift error. The highest threat from this vulnerability is to system availability.",
"id": "GSD-2021-20304",
"references": [
"https://www.suse.com/security/cve/CVE-2021-20304.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-20304"
],
"details": "A flaw was found in OpenEXR\u0027s hufDecode functionality. This flaw allows an attacker who can pass a crafted file to be processed by OpenEXR, to trigger an undefined right shift error. The highest threat from this vulnerability is to system availability.",
"id": "GSD-2021-20304",
"modified": "2023-12-13T01:23:12.236305Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2021-20304",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "OpenEXR",
"version": {
"version_data": [
{
"version_value": "Fixed in OpenEXR 3.0.0-beta"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A flaw was found in OpenEXR\u0027s hufDecode functionality. This flaw allows an attacker who can pass a crafted file to be processed by OpenEXR, to trigger an undefined right shift error. The highest threat from this vulnerability is to system availability."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-190 - Integer Overflow or Wraparound"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26229",
"refsource": "MISC",
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26229"
},
{
"name": "https://github.com/AcademySoftwareFoundation/openexr/pull/849",
"refsource": "MISC",
"url": "https://github.com/AcademySoftwareFoundation/openexr/pull/849"
},
{
"name": "https://github.com/AcademySoftwareFoundation/openexr/commit/51a92d67f53c08230734e74564c807043cbfe41e",
"refsource": "MISC",
"url": "https://github.com/AcademySoftwareFoundation/openexr/commit/51a92d67f53c08230734e74564c807043cbfe41e"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1939157",
"refsource": "MISC",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1939157"
},
{
"name": "https://access.redhat.com/security/cve/CVE-2021-20304",
"refsource": "MISC",
"url": "https://access.redhat.com/security/cve/CVE-2021-20304"
},
{
"name": "GLSA-202210-31",
"refsource": "GENTOO",
"url": "https://security.gentoo.org/glsa/202210-31"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c=2.5.7",
"affected_versions": "All versions up to 2.5.7",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-190",
"CWE-937"
],
"date": "2022-12-07",
"description": "A flaw was found in OpenEXR\u0027s hufDecode functionality. This flaw allows an attacker who can pass a crafted file to be processed by OpenEXR, to trigger an undefined right shift error. The highest threat from this vulnerability is to system availability.",
"fixed_versions": [
"3.1.4"
],
"identifier": "CVE-2021-20304",
"identifiers": [
"CVE-2021-20304"
],
"not_impacted": "All versions after 2.5.7",
"package_slug": "conan/openexr",
"pubdate": "2022-08-23",
"solution": "Upgrade to version 3.1.4 or above.",
"title": "Integer Overflow or Wraparound",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-20304",
"https://access.redhat.com/security/cve/CVE-2021-20304",
"https://github.com/AcademySoftwareFoundation/openexr/pull/849",
"https://github.com/AcademySoftwareFoundation/openexr/commit/51a92d67f53c08230734e74564c807043cbfe41e",
"https://bugzilla.redhat.com/show_bug.cgi?id=1939157",
"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26229"
],
"uuid": "c5657c45-b1f1-49fa-8831-bc96e1312f06"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:openexr:openexr:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "2.5.7",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2021-20304"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "A flaw was found in OpenEXR\u0027s hufDecode functionality. This flaw allows an attacker who can pass a crafted file to be processed by OpenEXR, to trigger an undefined right shift error. The highest threat from this vulnerability is to system availability."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-190"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://access.redhat.com/security/cve/CVE-2021-20304",
"refsource": "MISC",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/security/cve/CVE-2021-20304"
},
{
"name": "https://github.com/AcademySoftwareFoundation/openexr/pull/849",
"refsource": "MISC",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/AcademySoftwareFoundation/openexr/pull/849"
},
{
"name": "https://github.com/AcademySoftwareFoundation/openexr/commit/51a92d67f53c08230734e74564c807043cbfe41e",
"refsource": "MISC",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/AcademySoftwareFoundation/openexr/commit/51a92d67f53c08230734e74564c807043cbfe41e"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1939157",
"refsource": "MISC",
"tags": [
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1939157"
},
{
"name": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26229",
"refsource": "MISC",
"tags": [
"Exploit",
"Mailing List",
"Third Party Advisory"
],
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26229"
},
{
"name": "GLSA-202210-31",
"refsource": "GENTOO",
"tags": [
"Third Party Advisory"
],
"url": "https://security.gentoo.org/glsa/202210-31"
}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"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
}
},
"lastModifiedDate": "2022-12-07T02:23Z",
"publishedDate": "2022-08-23T16:15Z"
}
}
}
Loading…
Loading…
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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
Loading…
Loading…