CVE-2008-4577 (GCVE-0-2008-4577)

Vulnerability from cvelistv5 – Published: 2008-10-15 20:00 – Updated: 2024-08-07 10:24
VLAI
Summary
The ACL plugin in Dovecot before 1.1.4 treats negative access rights as if they are positive access rights, which allows attackers to bypass intended access restrictions.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
  • n/a
Assigner
References
URL Tags
http://secunia.com/advisories/32164 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/32471 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/33149 third-party-advisoryx_refsource_SECUNIA
http://www.vupen.com/english/advisories/2008/2745 vdb-entryx_refsource_VUPEN
https://www.redhat.com/archives/fedora-package-an… vendor-advisoryx_refsource_FEDORA
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
http://www.securityfocus.com/bid/31587 vdb-entryx_refsource_BID
https://www.redhat.com/archives/fedora-package-an… vendor-advisoryx_refsource_FEDORA
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://www.ubuntu.com/usn/USN-838-1 vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://security.gentoo.org/glsa/glsa-200812-16.xml vendor-advisoryx_refsource_GENTOO
http://bugs.gentoo.org/show_bug.cgi?id=240409 x_refsource_CONFIRM
http://www.redhat.com/support/errata/RHSA-2009-02… vendor-advisoryx_refsource_REDHAT
http://secunia.com/advisories/33624 third-party-advisoryx_refsource_SECUNIA
http://www.dovecot.org/list/dovecot-news/2008-Oct… mailing-listx_refsource_MLIST
http://secunia.com/advisories/36904 third-party-advisoryx_refsource_SECUNIA
Date Public
2008-10-05 00:00
Show details on NVD website
To clipboard 

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      "id": "CVE-2008-4577",
      "lastModified": "2024-11-21T00:52:00.953",
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    },
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previstas.\"}],\"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:N/A:N\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"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:P/I:P/A:N\",\"baseScore\":6.4,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-863\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"1.1.4\",\"matchCriteriaId\":\"B084417D-FA5E-45DE-AA03-3932D9292B30\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:fedoraproject:fedora:8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"72E4DB7F-07C3-46BB-AAA2-05CD0312C57F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:fedoraproject:fedora:9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"743CBBB1-C140-4FEF-B40E-FAE4511B1140\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:opensuse:opensuse:10.3-11.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F7018930-D354-4B31-870E-D0E3CE19C8B5\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:-:*:*:*\",\"matchCriteriaId\":\"7EBFE35C-E243-43D1-883D-4398D71763CC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:canonical:ubuntu_linux:8.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4747CC68-FAF4-482F-929A-9DA6C24CB663\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:canonical:ubuntu_linux:9.04:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A5D026D0-EF78-438D-BEDD-FC8571F3ACEB\"}]}]}],\"references\":[{\"url\":\"http://bugs.gentoo.org/show_bug.cgi?id=240409\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Issue 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  }
}


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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.