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CVE-2012-0862

Good to know:

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Date: June 4, 2012

builtins.c in Xinetd before 2.3.15 does not check the service type when the tcpmux-server service is enabled, which exposes all enabled services and allows remote attackers to bypass intended access restrictions via a request to tcpmux port 1.

Language: C

Severity Score

Related Resources (17)

http://www.openwall.com/lists/oss-security/2012/05/10/2
http://www.xinetd.org/#changes
http://www.securityfocus.com/bid/53720
http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081428.html
https://bugzilla.redhat.com/attachment.cgi?id=583311
https://nvd.nist.gov/vuln/detail/CVE-2012-0862
http://www.securitytracker.com/id?1027050
http://www.osvdb.org/81774
http://rhn.redhat.com/errata/RHSA-2013-1302.html
http://www.mandriva.com/security/advisories?name=MDVSA-2012:155
http://www.openwall.com/lists/oss-security/2012/05/09/5
https://access.redhat.com/security/cve/CVE-2012-0862
http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081446.html
https://bugzilla.redhat.com/show_bug.cgi?id=790940
https://exchange.xforce.ibmcloud.com/vulnerabilities/75965
https://security-tracker.debian.org/tracker/CVE-2012-0862
https://www.mend.io/vulnerability-database/CVE-2012-0862

Severity Score

Weakness Type (CWE)

Improper Input Validation

CWE-20

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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