CVE-2015-8853

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183592.html", "name": "FEDORA-2016-5a9313e4b4", "tags": [], "refsource": "FEDORA"}, {"url": "http://www.openwall.com/lists/oss-security/2016/04/20/7", "name": "[oss-security] 20160420 Re: CVE Request: perl: denial-of-service / Regexp-matching \"hangs\" indefinitely on illegal input using binmode :utf8 using 100%CPU", "tags": [], "refsource": "MLIST"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1329106", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1329106", "tags": [], "refsource": "CONFIRM"}, {"url": "https://rt.perl.org/Public/Bug/Display.html?id=123562", "name": "https://rt.perl.org/Public/Bug/Display.html?id=123562", "tags": [], "refsource": "CONFIRM"}, {"url": "http://www.openwall.com/lists/oss-security/2016/04/20/5", "name": "[oss-security] 20160420 CVE Request: perl: denial-of-service / Regexp-matching \"hangs\" indefinitely on illegal input using binmode :utf8 using 100%CPU", "tags": [], "refsource": "MLIST"}, {"url": "http://perl5.git.perl.org/perl.git/commitdiff/22b433eff9a1ffa2454e18405a56650f07b385b5", "name": "http://perl5.git.perl.org/perl.git/commitdiff/22b433eff9a1ffa2454e18405a56650f07b385b5", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731", "name": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731", "tags": [], "refsource": "CONFIRM"}, {"url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html", "name": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html", "tags": [], "refsource": "CONFIRM"}, {"url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html", "name": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html", "tags": [], "refsource": "CONFIRM"}, {"url": "http://www.securityfocus.com/bid/86707", "name": "86707", "tags": [], "refsource": "BID"}, {"url": "https://security.gentoo.org/glsa/201701-75", "name": "GLSA-201701-75", "tags": [], "refsource": "GENTOO"}, {"url": "https://usn.ubuntu.com/3625-2/", "name": "USN-3625-2", "tags": [], "refsource": "UBUNTU"}, {"url": "https://usn.ubuntu.com/3625-1/", "name": "USN-3625-1", "tags": [], "refsource": "UBUNTU"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The (1) S_reghop3, (2) S_reghop4, and (3) S_reghopmaybe3 functions in regexec.c in Perl before 5.24.0 allow context-dependent attackers to cause a denial of service (infinite loop) via crafted utf-8 data, as demonstrated by \"a\\x80.\""}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-20"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2015-8853", "ASSIGNER": "security@debian.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}}, "publishedDate": "2016-05-25T15:59Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:perl:perl:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "5.23.9"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2018-05-02T01:29Z"}