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    CVE-2014-3597

    Multiple buffer overflows in the php_parserr function in ext/standard/dns.c in PHP before 5.4.32 and 5.5.x before 5.5.16 allow remote DNS servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted DNS record, related to the dns_get_record function and the dn_expand function. NOTE: this issue exists because of an incomplete fix for CVE-2014-4049.

    Published:Jul 30, 2014
    Last Modified:Apr 12, 2025
    EPS:Aug 23, 2014
    EPSS Score:0.03206
    CVSS Score:6.8

    Affected Products

    Vendor
    Php
    Product
    Php
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Rhel Software Collections

    Exploits

    No exploit reference

    Related CVEs

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    References

    http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html
    http://lists.opensuse.org/opensuse-updates/2014-09/msg00024.html
    http://lists.opensuse.org/opensuse-updates/2014-09/msg00055.html
    http://php.net/ChangeLog-5.php
    http://rhn.redhat.com/errata/RHSA-2014-1326.html
    http://rhn.redhat.com/errata/RHSA-2014-1327.html
    http://rhn.redhat.com/errata/RHSA-2014-1765.html
    http://rhn.redhat.com/errata/RHSA-2014-1766.html
    http://secunia.com/advisories/60609
    http://secunia.com/advisories/60696
    http://www.debian.org/security/2014/dsa-3008
    http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html
    http://www.securityfocus.com/bid/69322
    http://www.ubuntu.com/usn/USN-2344-1
    https://bugs.php.net/bug.php?id=67717
    https://github.com/php/php-src/commit/2fefae47716d501aec41c1102f3fd4531f070b05
    https://security-tracker.debian.org/tracker/CVE-2014-3597
    https://support.apple.com/HT204659
    http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html
    http://lists.opensuse.org/opensuse-updates/2014-09/msg00024.html
    http://lists.opensuse.org/opensuse-updates/2014-09/msg00055.html
    http://php.net/ChangeLog-5.php
    http://rhn.redhat.com/errata/RHSA-2014-1326.html
    http://rhn.redhat.com/errata/RHSA-2014-1327.html
    http://rhn.redhat.com/errata/RHSA-2014-1765.html
    http://rhn.redhat.com/errata/RHSA-2014-1766.html
    http://secunia.com/advisories/60609
    http://secunia.com/advisories/60696
    http://www.debian.org/security/2014/dsa-3008
    http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html
    http://www.securityfocus.com/bid/69322
    http://www.ubuntu.com/usn/USN-2344-1
    https://bugs.php.net/bug.php?id=67717
    https://github.com/php/php-src/commit/2fefae47716d501aec41c1102f3fd4531f070b05
    https://security-tracker.debian.org/tracker/CVE-2014-3597
    https://support.apple.com/HT204659

    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