CVE-2002-0059 (GCVE-0-2002-0059)

Vulnerability from cvelistv5 – Published: 2002-06-25 04:00 – Updated: 2024-08-08 02:35
VLAI?
Summary
The decompression algorithm in zlib 1.1.3 and earlier, as used in many different utilities and packages, causes inflateEnd to release certain memory more than once (a "double free"), which may allow local and remote attackers to execute arbitrary code via a block of malformed compression data.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
http://www.cert.org/advisories/CA-2002-07.html third-party-advisoryx_refsource_CERT
http://frontal2.mandriva.com/security/advisories?… vendor-advisoryx_refsource_MANDRAKE
http://www.securityfocus.com/bid/4267 vdb-entryx_refsource_BID
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
http://www1.itrc.hp.com/service/cki/docDisplay.do… vendor-advisoryx_refsource_HP
http://distro.conectiva.com.br/atualizacoes/?id=a… vendor-advisoryx_refsource_CONECTIVA
http://www.linux-mandrake.com/en/security/2002/MD… vendor-advisoryx_refsource_MANDRAKE
http://www.debian.org/security/2002/dsa-122 vendor-advisoryx_refsource_DEBIAN
ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA… vendor-advisoryx_refsource_CALDERA
http://www.linux-mandrake.com/en/security/2002/MD… vendor-advisoryx_refsource_MANDRAKE
http://www.kb.cert.org/vuls/id/368819 third-party-advisoryx_refsource_CERT-VN
http://www.redhat.com/support/errata/RHSA-2002-027.html vendor-advisoryx_refsource_REDHAT
http://www.caldera.com/support/security/advisorie… vendor-advisoryx_refsource_CALDERA
http://www1.itrc.hp.com/service/cki/docDisplay.do… vendor-advisoryx_refsource_HP
http://www.redhat.com/support/errata/RHSA-2002-026.html vendor-advisoryx_refsource_REDHAT
http://www1.itrc.hp.com/service/cki/docDisplay.do… vendor-advisoryx_refsource_HP
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      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-415\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2002-0059\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2002-03-15T05:00:00.000\",\"lastModified\":\"2025-04-03T01:03:51.193\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The decompression algorithm in zlib 1.1.3 and earlier, as used in many different utilities and packages, causes inflateEnd to release certain memory more than once (a \\\"double free\\\"), which may allow local and remote attackers to execute arbitrary code via a block of malformed compression data.\"},{\"lang\":\"es\",\"value\":\"El algoritmo de descompresi\u00f3n en la librer\u00eda zlib 1.1.3 y anteriores, usada en muchas utilidades y paquetes, obliga a que la funci\u00f3n \\\"inflateEnd\\\" libere cierta memoria m\u00e1s de una vez (hacer un \\\"free\\\" dos veces), lo cual permite que atacantes remotos y locales ejecuten c\u00f3digo arbitrario a trav\u00e9s de bloques deformados de datos comprimidos.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":7.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":true,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-415\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zlib:zlib:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.1.3\",\"matchCriteriaId\":\"312997A2-05E3-4B6E-B5B9-5058314FC4DC\"}]}]}],\"references\":[{\"url\":\"ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-015.1.txt\",\"source\":\"cve@mitre.org\",\"tags\":[\"Broken 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Link\"]},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/8427\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]}]}}"
  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.