FKIE_CVE-2014-8121

Vulnerability from fkie_nvd - Published: 2015-03-27 14:59 - Updated: 2025-04-12 10:46
Severity ?
Summary
DB_LOOKUP in nss_files/files-XXX.c in the Name Service Switch (NSS) in GNU C Library (aka glibc or libc6) 2.21 and earlier does not properly check if a file is open, which allows remote attackers to cause a denial of service (infinite loop) by performing a look-up on a database while iterating over it, which triggers the file pointer to be reset.
References
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2015-08/msg00019.htmlMailing List
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2016-02/msg00036.htmlMailing List
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2015-0327.htmlThird Party Advisory
secalert@redhat.comhttp://www.debian.org/security/2016/dsa-3480Third Party Advisory
secalert@redhat.comhttp://www.securityfocus.com/bid/73038Third Party Advisory, VDB Entry
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-2985-1Third Party Advisory
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-2985-2Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1165192Exploit, Issue Tracking
secalert@redhat.comhttps://security.gentoo.org/glsa/201602-02Third Party Advisory
secalert@redhat.comhttps://sourceware.org/ml/libc-alpha/2015-02/msg00617.htmlExploit
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00019.htmlMailing List
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00036.htmlMailing List
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2015-0327.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2016/dsa-3480Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/73038Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2985-1Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2985-2Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1165192Exploit, Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201602-02Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://sourceware.org/ml/libc-alpha/2015-02/msg00617.htmlExploit

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      "value": "DB_LOOKUP in nss_files/files-XXX.c in the Name Service Switch (NSS) in GNU C Library (aka glibc or libc6) 2.21 and earlier does not properly check if a file is open, which allows remote attackers to cause a denial of service (infinite loop) by performing a look-up on a database while iterating over it, which triggers the file pointer to be reset."
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  "id": "CVE-2014-8121",
  "lastModified": "2025-04-12T10:46:40.837",
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        "baseSeverity": "MEDIUM",
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          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
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}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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