CVE-2014-9906

Use-after-free vulnerability in DBD::mysql before 4.029 allows attackers to cause a denial of service (program crash) or possibly execute arbitrary code via vectors related to a lost server connection.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

V3 Legend

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://www.openwall.com/lists/oss-security/2016/07/27/5	Mailing List VDB Entry
http://cpansearch.perl.org/src/CAPTTOFU/DBD-mysql-4.029/ChangeLog	Release Notes
https://github.com/perl5-dbi/DBD-mysql/commit/a56ae87a4c1c1fead7d09c3653905841ccccf1cc	Issue Tracking Patch
http://www.debian.org/security/2016/dsa-3635	Third Party Advisory
https://rt.cpan.org/Public/Bug/Display.html?id=97625	Issue Tracking
http://www.openwall.com/lists/oss-security/2016/07/27/6	Mailing List VDB Entry
http://www.securityfocus.com/bid/92149

Configurations

Configuration 1 (hide)

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:dbd-mysql_project:dbd-mysql:*:*:*:*:*:*:*:*

Information

Published : 2016-08-19 14:59

Updated : 2016-11-28 11:15

NVD link : CVE-2014-9906

Mitre link : CVE-2014-9906

JSON object : View

CWE

CWE-416

Use After Free

Products Affected

debian

debian_linux

dbd-mysql_project

dbd-mysql

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://www.openwall.com/lists/oss-security/2016/07/27/5", "name": "[oss-security] 20160727 CVE Request: DBD-mysql: use-after-free in mysql_dr_error", "tags": ["Mailing List", "VDB Entry"], "refsource": "MLIST"}, {"url": "http://cpansearch.perl.org/src/CAPTTOFU/DBD-mysql-4.029/ChangeLog", "name": "http://cpansearch.perl.org/src/CAPTTOFU/DBD-mysql-4.029/ChangeLog", "tags": ["Release Notes"], "refsource": "CONFIRM"}, {"url": "https://github.com/perl5-dbi/DBD-mysql/commit/a56ae87a4c1c1fead7d09c3653905841ccccf1cc", "name": "https://github.com/perl5-dbi/DBD-mysql/commit/a56ae87a4c1c1fead7d09c3653905841ccccf1cc", "tags": ["Issue Tracking", "Patch"], "refsource": "CONFIRM"}, {"url": "http://www.debian.org/security/2016/dsa-3635", "name": "DSA-3635", "tags": ["Third Party Advisory"], "refsource": "DEBIAN"}, {"url": "https://rt.cpan.org/Public/Bug/Display.html?id=97625", "name": "https://rt.cpan.org/Public/Bug/Display.html?id=97625", "tags": ["Issue Tracking"], "refsource": "CONFIRM"}, {"url": "http://www.openwall.com/lists/oss-security/2016/07/27/6", "name": "[oss-security] 20160727 Re: CVE Request: DBD-mysql: use-after-free in mysql_dr_error", "tags": ["Mailing List", "VDB Entry"], "refsource": "MLIST"}, {"url": "http://www.securityfocus.com/bid/92149", "name": "92149", "tags": [], "refsource": "BID"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Use-after-free vulnerability in DBD::mysql before 4.029 allows attackers to cause a denial of service (program crash) or possibly execute arbitrary code via vectors related to a lost server connection."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-416"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2014-9906", "ASSIGNER": "security@debian.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "severity": "HIGH", "impactScore": 10.0, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}}, "publishedDate": "2016-08-19T21:59Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:dbd-mysql_project:dbd-mysql:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "4.028"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2016-11-28T19:15Z"}

9.8 /10