CVE-2011-1910

    Dashboard / Vulnerabilities / CVE-2011-1910

    CVE-2011-1910

    Published: 31 May 2011Last Modified: 10 Apr 2026

    Summary:

    Details: Off-by-one error in named in ISC BIND 9.x before 9.7.3-P1, 9.8.x before 9.8.0-P2, 9.4-ESV before 9.4-ESV-R4-P1, and 9.6-ESV before 9.6-ESV-R4-P1 allows remote DNS servers to cause a denial of service (assertion failure and daemon exit) via a negative response containing large RRSIG RRsets.

    References: http://secunia.com/advisories/44677, http://secunia.com/advisories/44719, http://secunia.com/advisories/44741, http://secunia.com/advisories/44744, http://secunia.com/advisories/44758, http://secunia.com/advisories/44762, http://secunia.com/advisories/44783, http://secunia.com/advisories/44929, http://security.freebsd.org/advisories/FreeBSD-SA-11:02.bind.asc, http://www.debian.org/security/2011/dsa-2244, http://www.mandriva.com/security/advisories?name=MDVSA-2011:104, https://www.isc.org/software/bind/advisories/cve-2011-1910, https://bugzilla.redhat.com/show_bug.cgi?id=708301, http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html, http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061082.html, http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061401.html, http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061405.html, http://marc.info/?l=bugtraq&m=142180687100892&w=2, http://osvdb.org/72540, http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.685026, http://support.apple.com/kb/HT5002, http://www.kb.cert.org/vuls/id/795694, http://www.redhat.com/support/errata/RHSA-2011-0845.html, http://www.securityfocus.com/bid/48007, http://www.securitytracker.com/id?1025572, https://hermes.opensuse.org/messages/8699912

    Affected packages

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High