gsd-2016-1833
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The htmlCurrentChar function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted XML document.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2016-1833", "description": "The htmlCurrentChar function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted XML document.", "id": "GSD-2016-1833", "references": [ "https://www.suse.com/security/cve/CVE-2016-1833.html", "https://www.debian.org/security/2016/dsa-3593", "https://access.redhat.com/errata/RHSA-2016:2957", "https://access.redhat.com/errata/RHSA-2016:1292", "https://ubuntu.com/security/CVE-2016-1833", "https://advisories.mageia.org/CVE-2016-1833.html", "https://alas.aws.amazon.com/cve/html/CVE-2016-1833.html", "https://linux.oracle.com/cve/CVE-2016-1833.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2016-1833" ], "details": "The htmlCurrentChar function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted XML document.", "id": "GSD-2016-1833", "modified": "2023-12-13T01:21:24.860959Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "product-security@apple.com", "ID": "CVE-2016-1833", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The htmlCurrentChar function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted XML document." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html", "refsource": "CONFIRM", "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html" }, { "name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10170", "refsource": "CONFIRM", "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10170" }, { "name": "RHSA-2016:1292", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2016:1292" }, { "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html", "refsource": "CONFIRM", "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html" }, { "name": "https://support.apple.com/HT206567", "refsource": "CONFIRM", "url": "https://support.apple.com/HT206567" }, { "name": "90691", "refsource": "BID", "url": "http://www.securityfocus.com/bid/90691" }, { "name": "DSA-3593", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2016/dsa-3593" }, { "name": "https://bugs.chromium.org/p/project-zero/issues/detail?id=636", "refsource": "MISC", "url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=636" }, { "name": "http://xmlsoft.org/news.html", "refsource": "CONFIRM", "url": "http://xmlsoft.org/news.html" }, { "name": "APPLE-SA-2016-05-16-4", "refsource": "APPLE", "url": "http://lists.apple.com/archives/security-announce/2016/May/msg00004.html" }, { "name": "USN-2994-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-2994-1" }, { "name": "https://support.apple.com/HT206566", "refsource": "CONFIRM", "url": "https://support.apple.com/HT206566" }, { "name": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html", "refsource": "CONFIRM", "url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html" }, { "name": "https://bugzilla.gnome.org/show_bug.cgi?id=758606", "refsource": "CONFIRM", "url": "https://bugzilla.gnome.org/show_bug.cgi?id=758606" }, { "name": "https://www.tenable.com/security/tns-2016-18", "refsource": "CONFIRM", "url": "https://www.tenable.com/security/tns-2016-18" }, { "name": "APPLE-SA-2016-05-16-3", "refsource": "APPLE", "url": "http://lists.apple.com/archives/security-announce/2016/May/msg00003.html" }, { "name": "https://support.apple.com/HT206564", "refsource": "CONFIRM", "url": "https://support.apple.com/HT206564" }, { "name": "RHSA-2016:2957", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html" }, { "name": "1035890", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1035890" }, { "name": "APPLE-SA-2016-05-16-2", "refsource": "APPLE", "url": "http://lists.apple.com/archives/security-announce/2016/May/msg00002.html" }, { "name": "https://git.gnome.org/browse/libxml2/commit/?id=0bcd05c5cd83dec3406c8f68b769b1d610c72f76", "refsource": "CONFIRM", "url": "https://git.gnome.org/browse/libxml2/commit/?id=0bcd05c5cd83dec3406c8f68b769b1d610c72f76" }, { "name": "https://support.apple.com/HT206568", "refsource": "CONFIRM", "url": "https://support.apple.com/HT206568" }, { "name": "APPLE-SA-2016-05-16-1", "refsource": "APPLE", "url": "http://lists.apple.com/archives/security-announce/2016/May/msg00001.html" } ] } }, "gitlab.com": { "advisories": [ { "affected_range": "(,2.9.4)", "affected_versions": "All versions before 2.9.4", "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "cvss_v3": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "cwe_ids": [ "CWE-1035", "CWE-125", "CWE-937" ], "date": "2019-03-25", "description": "The htmlCurrentChar function in libxml2, as used in Apple iOS, OS X, tvOS, and watchOS, allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted XML document.", "fixed_versions": [], "identifier": "CVE-2016-1833", "identifiers": [ "CVE-2016-1833" ], "not_impacted": "", "package_slug": "nuget/libxml2", "pubdate": "2016-05-20", "solution": "Unfortunately, there is no solution available yet.", "title": "Out-of-bounds Read", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2016-1833" ], "uuid": "e4b7cda1-ede2-4ab5-8f8f-2337e239e27c" } ] }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "10.11.5", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "2.2.1", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "9.3.2", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "9.2.1", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_tus:7.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_tus:7.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "2.9.4", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:mcafee:web_gateway:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "7.5.2.10", "versionStartIncluding": "7.5.0.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:mcafee:web_gateway:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "7.6.2.3", "versionStartExcluding": "7.6.0.0", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "product-security@apple.com", "ID": "CVE-2016-1833" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "The htmlCurrentChar function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted XML document." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-125" } ] } ] }, "references": { "reference_data": [ { "name": "https://support.apple.com/HT206566", "refsource": "CONFIRM", "tags": [ "Vendor Advisory" ], "url": "https://support.apple.com/HT206566" }, { "name": "APPLE-SA-2016-05-16-3", "refsource": "APPLE", "tags": [ "Mailing List", "Vendor Advisory" ], "url": "http://lists.apple.com/archives/security-announce/2016/May/msg00003.html" }, { "name": "https://support.apple.com/HT206567", "refsource": "CONFIRM", "tags": [ "Vendor Advisory" ], "url": "https://support.apple.com/HT206567" }, { "name": "https://support.apple.com/HT206568", "refsource": "CONFIRM", "tags": [ "Vendor Advisory" ], "url": "https://support.apple.com/HT206568" }, { "name": "https://support.apple.com/HT206564", "refsource": "CONFIRM", "tags": [ "Vendor Advisory" ], "url": "https://support.apple.com/HT206564" }, { "name": 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"https://bugs.chromium.org/p/project-zero/issues/detail?id=636", "refsource": "MISC", "tags": [ "Exploit", "Mailing List", "Third Party Advisory" ], "url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=636" }, { "name": "https://git.gnome.org/browse/libxml2/commit/?id=0bcd05c5cd83dec3406c8f68b769b1d610c72f76", "refsource": "CONFIRM", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://git.gnome.org/browse/libxml2/commit/?id=0bcd05c5cd83dec3406c8f68b769b1d610c72f76" }, { "name": "https://bugzilla.gnome.org/show_bug.cgi?id=758606", "refsource": "CONFIRM", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://bugzilla.gnome.org/show_bug.cgi?id=758606" }, { "name": "http://xmlsoft.org/news.html", "refsource": "CONFIRM", "tags": [ "Release Notes", "Vendor Advisory" ], "url": "http://xmlsoft.org/news.html" }, { "name": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html" }, { "name": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html" }, { "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html", "refsource": "CONFIRM", "tags": [ "Patch", "Third Party Advisory" ], "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html" }, { "name": "1035890", "refsource": "SECTRACK", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securitytracker.com/id/1035890" }, { "name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10170", "refsource": "CONFIRM", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10170" }, { "name": "https://www.tenable.com/security/tns-2016-18", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "https://www.tenable.com/security/tns-2016-18" }, { "name": "90691", "refsource": "BID", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/90691" }, { "name": "RHSA-2016:2957", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": true }, "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:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 1.8, "impactScore": 3.6 } }, "lastModifiedDate": "2019-03-25T17:22Z", "publishedDate": "2016-05-20T10:59Z" } } }
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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.