gsd-2021-4214
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A heap overflow flaw was found in libpngs' pngimage.c program. This flaw allows an attacker with local network access to pass a specially crafted PNG file to the pngimage utility, causing an application to crash, leading to a denial of service.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2021-4214", "description": "A heap overflow flaw was found in libpngs\u0027 pngimage.c program. This flaw allows an attacker with local network access to pass a specially crafted PNG file to the pngimage utility, causing an application to crash, leading to a denial of service.", "id": "GSD-2021-4214", "references": [ "https://www.suse.com/security/cve/CVE-2021-4214.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2021-4214" ], "details": "A heap overflow flaw was found in libpngs\u0027 pngimage.c program. This flaw allows an attacker with local network access to pass a specially crafted PNG file to the pngimage utility, causing an application to crash, leading to a denial of service.", "id": "GSD-2021-4214", "modified": "2023-12-13T01:23:11.762271Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2021-4214", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "libpng", "version": { "version_data": [ { "version_affected": "=", "version_value": "libpng v1.6" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A heap overflow flaw was found in libpngs\u0027 pngimage.c program. This flaw allows an attacker with local network access to pass a specially crafted PNG file to the pngimage utility, causing an application to crash, leading to a denial of service." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "cweId": "CWE-120", "lang": "eng", "value": "CWE-120 - Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/glennrp/libpng/issues/302", "refsource": "MISC", "url": "https://github.com/glennrp/libpng/issues/302" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2043393", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2043393" }, { "name": "https://access.redhat.com/security/cve/CVE-2021-4214", "refsource": "MISC", "url": "https://access.redhat.com/security/cve/CVE-2021-4214" }, { "name": "https://security-tracker.debian.org/tracker/CVE-2021-4214", "refsource": "MISC", "url": "https://security-tracker.debian.org/tracker/CVE-2021-4214" }, { "name": "https://security.netapp.com/advisory/ntap-20221020-0001/", "refsource": "MISC", "url": "https://security.netapp.com/advisory/ntap-20221020-0001/" } ] } }, "gitlab.com": { "advisories": [ { "affected_range": "=1.6.0", "affected_versions": "Version 1.6.0", "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": "2022-11-08", "description": "A heap overflow flaw was found in libpngs\u0027 pngimage.c program. This flaw allows an attacker with local network access to pass a specially crafted PNG file to the pngimage utility, causing an application to crash, leading to a denial of service.", "fixed_versions": [ "1.6.37" ], "identifier": "CVE-2021-4214", "identifiers": [ "CVE-2021-4214" ], "not_impacted": "All versions before 1.6.0, all versions after 1.6.0", "package_slug": "conan/libpng", "pubdate": "2022-08-24", "solution": "Upgrade to version 1.6.37 or above.", "title": "Out-of-bounds Write", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2021-4214", "https://bugzilla.redhat.com/show_bug.cgi?id=2043393", "https://access.redhat.com/security/cve/CVE-2021-4214", "https://security-tracker.debian.org/tracker/CVE-2021-4214", "https://github.com/glennrp/libpng/issues/302" ], "uuid": "f7a5b14f-4dd8-4e2a-b389-99245ccb03e9" }, { "affected_range": "[1.6.0]", "affected_versions": "Version 1.6.0", "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": "2022-11-08", "description": "A heap overflow flaw was found in libpngs\u0027 pngimage.c program. This flaw allows an attacker with local network access to pass a specially crafted PNG file to the pngimage utility, causing an application to crash, leading to a denial of service.", "fixed_versions": [ "1.6.18.1" ], "identifier": "CVE-2021-4214", "identifiers": [ "CVE-2021-4214" ], "not_impacted": "All versions before 1.6.0, all versions after 1.6.0", "package_slug": "nuget/libpng", "pubdate": "2022-08-24", "solution": "Upgrade to version 1.6.18.1 or above.", "title": "Out-of-bounds Write", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2021-4214", "https://bugzilla.redhat.com/show_bug.cgi?id=2043393", "https://access.redhat.com/security/cve/CVE-2021-4214", "https://security-tracker.debian.org/tracker/CVE-2021-4214", "https://github.com/glennrp/libpng/issues/302" ], "uuid": "fe17fc02-571e-45ad-815f-ced4c36221a2" } ] }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:libpng:libpng:1.6.0:-:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2021-4214" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "A heap overflow flaw was found in libpngs\u0027 pngimage.c program. This flaw allows an attacker with local network access to pass a specially crafted PNG file to the pngimage utility, causing an application to crash, leading to a denial of service." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-120" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2043393", "refsource": "MISC", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2043393" }, { "name": "https://access.redhat.com/security/cve/CVE-2021-4214", "refsource": "MISC", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/security/cve/CVE-2021-4214" }, { "name": "https://security-tracker.debian.org/tracker/CVE-2021-4214", "refsource": "MISC", "tags": [ "Third Party Advisory" ], "url": "https://security-tracker.debian.org/tracker/CVE-2021-4214" }, { "name": "https://github.com/glennrp/libpng/issues/302", "refsource": "MISC", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/glennrp/libpng/issues/302" }, { "name": "https://security.netapp.com/advisory/ntap-20221020-0001/", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20221020-0001/" } ] } }, "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": "2022-11-08T02:32Z", "publishedDate": "2022-08-24T16:15Z" } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- 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.
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