CVE-2003-0544
Vulnerability from cvelistv5
Published
2003-10-01 04:00
Modified
2024-08-08 01:58
Severity ?
EPSS score ?
Summary
OpenSSL 0.9.6 and 0.9.7 does not properly track the number of characters in certain ASN.1 inputs, which allows remote attackers to cause a denial of service (crash) via an SSL client certificate that causes OpenSSL to read past the end of a buffer when the long form is used.
References
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"{\"cve\":{\"id\":\"CVE-2003-0544\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2003-11-17T05:00:00.000\",\"lastModified\":\"2024-11-20T23:44:59.103\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"OpenSSL 0.9.6 and 0.9.7 does not properly track the number of characters in certain ASN.1 inputs, which allows remote attackers to cause a denial of service (crash) via an SSL client certificate that causes OpenSSL to read past the end of a buffer when the long form is used.\"},{\"lang\":\"es\",\"value\":\"OpenSSL 0.9.6 y 0.9.7no lleva bien la cuenta del n\u00famero de caract\u00e9res de ciertas entradas ASN.1, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda) mediante un certifiucado que hace que OpenSSL lea m\u00e1s all\u00e1 del b\u00fafer cuando una forma larga es usada.\"}],\"metrics\":{\"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\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:0.9.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B5E4742C-A983-4F00-B24F-AB280C0E876D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:0.9.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"45A518E8-21BE-4C5C-B425-410AB1208E9C\"}]}]}],\"references\":[{\"url\":\"http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=104893\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/22249\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://sunsolve.sun.com/search/document.do?assetkey=1-66-201029-1\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www-1.ibm.com/support/docview.wss?uid=swg21247112\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.cert.org/advisories/CA-2003-26.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"US 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Government Resource\"]},{\"url\":\"http://www.debian.org/security/2003/dsa-393\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.debian.org/security/2003/dsa-394\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.kb.cert.org/vuls/id/380864\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"US Government Resource\"]},{\"url\":\"http://www.linuxsecurity.com/advisories/engarde_advisory-3693.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2003-291.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2003-292.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/8732\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.uniras.gov.uk/vuls/2003/006489/openssl.htm\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.vupen.com/english/advisories/2006/3900\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/43041\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4574\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}],\"vendorComments\":[{\"organization\":\"Red Hat\",\"comment\":\"For Red Hat Enterprise Linux 2.1 OpenSSL packages (openssl, openssl096, openssl095a) issue was addressed via RHSA-2003:293.\\n\\nThe OpenSSL packages in Red Hat Enterprise Linux 3 and 4 (openssl, openssl096b) contain a backported patch since their initial release.\\n\\nThe OpenSSL packages in Red Hat Enterprise Linux 5 are based on fixed upstream release (openssl), or contain backported patch since their initial release (openssl097a).\\n\",\"lastModified\":\"2008-07-07T00:00:00\"}]}}" } }
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Sightings
Author | Source | Type | Date |
---|
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.