cve-2015-8853
Vulnerability from cvelistv5
Published
2016-05-25 15:00
Modified
2024-08-06 08:29
Severity ?
Summary
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."
References
security@debian.orghttp://lists.fedoraproject.org/pipermail/package-announce/2016-May/183592.html
security@debian.orghttp://perl5.git.perl.org/perl.git/commitdiff/22b433eff9a1ffa2454e18405a56650f07b385b5Vendor Advisory
security@debian.orghttp://www.openwall.com/lists/oss-security/2016/04/20/5
security@debian.orghttp://www.openwall.com/lists/oss-security/2016/04/20/7
security@debian.orghttp://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
security@debian.orghttp://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
security@debian.orghttp://www.securityfocus.com/bid/86707
security@debian.orghttps://bugzilla.redhat.com/show_bug.cgi?id=1329106
security@debian.orghttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
security@debian.orghttps://rt.perl.org/Public/Bug/Display.html?id=123562
security@debian.orghttps://security.gentoo.org/glsa/201701-75
security@debian.orghttps://usn.ubuntu.com/3625-1/
security@debian.orghttps://usn.ubuntu.com/3625-2/
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183592.html
af854a3a-2127-422b-91ae-364da2661108http://perl5.git.perl.org/perl.git/commitdiff/22b433eff9a1ffa2454e18405a56650f07b385b5Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2016/04/20/5
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2016/04/20/7
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/86707
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1329106
af854a3a-2127-422b-91ae-364da2661108https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
af854a3a-2127-422b-91ae-364da2661108https://rt.perl.org/Public/Bug/Display.html?id=123562
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201701-75
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3625-1/
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3625-2/
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

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      },
      nvd: "{\"cve\":{\"id\":\"CVE-2015-8853\",\"sourceIdentifier\":\"security@debian.org\",\"published\":\"2016-05-25T15:59:01.473\",\"lastModified\":\"2024-11-21T02:39:19.063\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"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.\\\"\"},{\"lang\":\"es\",\"value\":\"Las funciones (1) S_reghop3, (2) S_reghop4 y (3) S_reghopmaybe3 en regexec.c en Perl en versiones anteriores a 5.24.0 permiten a atacantes dependientes del contexto provocar una denegación de servicio (bucle infinito) a través de datos utf-8 manipulados, según lo demostrado por \\\"a\\\\x80\\\".\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"253C303A-E577-4488-93E6-68A8DD942C38\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:perl:perl:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"5.23.9\",\"matchCriteriaId\":\"546DB67C-2B49-4C49-B394-C6B2BD417EB0\"}]}]}],\"references\":[{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183592.html\",\"source\":\"security@debian.org\"},{\"url\":\"http://perl5.git.perl.org/perl.git/commitdiff/22b433eff9a1ffa2454e18405a56650f07b385b5\",\"source\":\"security@debian.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.openwall.com/lists/oss-security/2016/04/20/5\",\"source\":\"security@debian.org\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2016/04/20/7\",\"source\":\"security@debian.org\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html\",\"source\":\"security@debian.org\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html\",\"source\":\"security@debian.org\"},{\"url\":\"http://www.securityfocus.com/bid/86707\",\"source\":\"security@debian.org\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=1329106\",\"source\":\"security@debian.org\"},{\"url\":\"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731\",\"source\":\"security@debian.org\"},{\"url\":\"https://rt.perl.org/Public/Bug/Display.html?id=123562\",\"source\":\"security@debian.org\"},{\"url\":\"https://security.gentoo.org/glsa/201701-75\",\"source\":\"security@debian.org\"},{\"url\":\"https://usn.ubuntu.com/3625-1/\",\"source\":\"security@debian.org\"},{\"url\":\"https://usn.ubuntu.com/3625-2/\",\"source\":\"security@debian.org\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183592.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://perl5.git.perl.org/perl.git/commitdiff/22b433eff9a1ffa2454e18405a56650f07b385b5\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.openwall.com/lists/oss-security/2016/04/20/5\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2016/04/20/7\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securityfocus.com/bid/86707\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=1329106\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://rt.perl.org/Public/Bug/Display.html?id=123562\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://security.gentoo.org/glsa/201701-75\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://usn.ubuntu.com/3625-1/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://usn.ubuntu.com/3625-2/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
   },
}


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