CVE-2020-11866

libEMF (aka ECMA-234 Metafile Library) through 1.0.11 allows a use-after-free.

CVSS v3.0 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://sourceforge.net/p/libemf/news/2020/05/re-release-of-libemf-1012/	Patch Release Notes Third Party Advisory
https://sourceforge.net/p/libemf/code/commit_browser	Third Party Advisory
https://sourceforge.net/p/libemf/mailman/libemf-devel/	Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2DFYDSKWFM2R5NKZOO2IN6X7SM3T2PWL/	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00036.html	Third Party Advisory

Advertisement

Configurations

Configuration 1 (hide)

cpe:2.3:a:libemf_project:libemf:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:opensuse:leap:15.1:::::::*
	cpe:2.3:o:fedoraproject:fedora:31:::::::*

Information

Published : 2020-05-11 09:15

Updated : 2022-10-06 17:50

NVD link : CVE-2020-11866

Mitre link : CVE-2020-11866

JSON object : View

CWE

CWE-416

Use After Free

Advertisement

Products Affected

libemf_project

libemf

fedoraproject

fedora

opensuse

leap

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://sourceforge.net/p/libemf/news/2020/05/re-release-of-libemf-1012/", "name": "https://sourceforge.net/p/libemf/news/2020/05/re-release-of-libemf-1012/", "tags": ["Patch", "Release Notes", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://sourceforge.net/p/libemf/code/commit_browser", "name": "https://sourceforge.net/p/libemf/code/commit_browser", "tags": ["Third Party Advisory"], "refsource": "MISC"}, {"url": "https://sourceforge.net/p/libemf/mailman/libemf-devel/", "name": "https://sourceforge.net/p/libemf/mailman/libemf-devel/", "tags": ["Third Party Advisory"], "refsource": "MISC"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2DFYDSKWFM2R5NKZOO2IN6X7SM3T2PWL/", "name": "FEDORA-2020-c696d8604b", "tags": ["Third Party Advisory"], "refsource": "FEDORA"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00036.html", "name": "openSUSE-SU-2020:0831", "tags": ["Third Party Advisory"], "refsource": "SUSE"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "libEMF (aka ECMA-234 Metafile Library) through 1.0.11 allows a use-after-free."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-416"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2020-11866", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}}, "publishedDate": "2020-05-11T16:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:libemf_project:libemf:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "1.0.11"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2022-10-07T00:50Z"}