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.
Key facts
- CVSS score
- 6.8 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:M/Au:N/C:P/I:P/A:P- Weakness (CWE)
- CWE-119
- EPSS score
- 15.4% (97th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2014-3569)
- Published
- August 23, 2014
- NVD last modified
- June 17, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2014-3569 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
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- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
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- php / php
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- php / php
- php / php
- php / php
- php / php
- php / php
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- php / php
and 18 more…
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(Vendor Advisory)
- https://github.com/php/php-src/commit/2fefae47716d501aec41c1102f3fd4531f070b05
- https://security-tracker.debian.org/tracker/CVE-2014-3597
- https://support.apple.com/HT204659
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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