Improper input validation in PHP
CVE-2010-3870
The utf8_decode function in PHP before 5.3.4 does not properly handle non-shortest form UTF-8 encoding and ill-formed subsequences in UTF-8 data, which makes it easier for remote attackers to bypass cross-site scripting (XSS) and SQL injection protection mechanisms via a crafted string.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 6.8 (Medium). Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.113 (95.8th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 95.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.113 · newest: 0.113 · change: 0.000
Affected products
- PHP
- Canonical Ubuntu Linux — versions 10.10, 6.06, 10.04
Weakness classification (CWE)
References
- www.openwall.com/lists/oss-security/2010/11/02/11 (mailing-list, Mailing List, Third Party Advisory)
- www.vupen.com/english/advisories/2011/0077 (Third Party Advisory, vdb-entry)
- lists.fedoraproject.org/pipermail/package-announce/2011-January/052836.html (vendor-advisory, Mailing List, Third Party Advisory)
- secunia.com/advisories/42812 (Third Party Advisory, third-party-advisory)
- marc.info/ (vendor-advisory, Mailing List, Third Party Advisory)
- www.openwall.com/lists/oss-security/2010/11/02/2 (mailing-list, Mailing List, Third Party Advisory)
- www.redhat.com/support/errata/RHSA-2011-0195.html (vendor-advisory, Third Party Advisory)
- www.openwall.com/lists/oss-security/2010/11/02/4 (mailing-list, Mailing List, Third Party Advisory)
- www.securitytracker.com/id (VDB Entry, Third Party Advisory, vdb-entry)
- lists.opensuse.org/opensuse-security-announce/2010-12/msg00000.html (vendor-advisory, Mailing List, Third Party Advisory)