Is CVE-2007-1864 being actively exploited?

CVE-2007-1864 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2007-1864?

CVE-2007-1864 has a CVSS 2.0 base score of 7.5 (HIGH).

CVE-2007-1864

HIGH · CVSS 7.5EPSS 2.9%EU EUVD

Buffer overflow in the bundled libxmlrpc library in PHP before 4.4.7, and 5.x before 5.2.2, has unknown impact and remote attack vectors.

Key facts

CVSS score: 7.5 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Weakness (CWE): CWE-119
EPSS score: 2.9% (87th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2007-1858)
Published: May 9, 2007
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2007-1858 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

canonical / ubuntu linux
canonical / ubuntu linux
canonical / ubuntu linux
debian / debian linux
debian / debian linux
php / php
redhat / enterprise linux server
redhat / enterprise linux workstation

Certified products that may be affected

1 FIPS 140 or Common Criteria certified product, from automated matching by sec-certs.org.

Red Hat Enterprise Linux 5 OpenSSH-Server Cryptographic Module - Red Hat®, Inc. - FIPS 140 1384 - historical

References

http://lists.opensuse.org/opensuse-security-announce/2007-07/msg00006.html(Mailing List, Third Party Advisory)
http://osvdb.org/34674(Broken Link)
http://secunia.com/advisories/25187(Permissions Required, Third Party Advisory)
http://secunia.com/advisories/25191(Permissions Required, Third Party Advisory)
http://secunia.com/advisories/25255(Permissions Required, Third Party Advisory)
http://secunia.com/advisories/25445(Permissions Required, Third Party Advisory)
http://secunia.com/advisories/25660(Permissions Required, Third Party Advisory)
http://secunia.com/advisories/25938(Permissions Required, Third Party Advisory)
http://secunia.com/advisories/25945(Permissions Required, Third Party Advisory)
http://secunia.com/advisories/26048(Permissions Required, Third Party Advisory)
http://secunia.com/advisories/26102(Permissions Required, Third Party Advisory)
http://secunia.com/advisories/27377(Permissions Required, Third Party Advisory)
http://security.gentoo.org/glsa/glsa-200705-19.xml(Third Party Advisory)
http://support.avaya.com/elmodocs2/security/ASA-2007-231.htm(Third Party Advisory)
http://us2.php.net/releases/4_4_7.php(Patch, Vendor Advisory)
http://us2.php.net/releases/5_2_2.php(Patch, Vendor Advisory)
http://www.debian.org/security/2007/dsa-1330(Third Party Advisory)
http://www.debian.org/security/2007/dsa-1331(Third Party Advisory)
http://www.mandriva.com/security/advisories?name=MDKSA-2007:102(Third Party Advisory)
http://www.mandriva.com/security/advisories?name=MDKSA-2007:103(Third Party Advisory)
http://www.redhat.com/support/errata/RHSA-2007-0349.html(Third Party Advisory)
http://www.redhat.com/support/errata/RHSA-2007-0355.html(Third Party Advisory)
http://www.securityfocus.com/bid/23813(Third Party Advisory, VDB Entry)
http://www.securitytracker.com/id?1018024(Third Party Advisory, VDB Entry)
http://www.trustix.org/errata/2007/0017/(Broken Link)
http://www.ubuntu.com/usn/usn-485-1(Third Party Advisory)
http://www.vupen.com/english/advisories/2007/2187(Permissions Required, Third Party Advisory)
https://issues.rpath.com/browse/RPL-1693(Broken Link)
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11257(Third Party Advisory)
https://rhn.redhat.com/errata/RHSA-2007-0348.html(Third Party Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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