Vulnerability in Avaya Converged Communications Server
CVE-2004-0595
The strip_tags function in PHP 4.x up to 4.3.7, and 5.x up to 5.0.0RC3, does not filter null (\0) characters within tag names when restricting input to allowed tags, which allows dangerous tags to be processed by web browsers such as Internet Explorer and Safari, which ignore null characters and facilitate the exploitation of cross-site scripting (XSS) vulnerabilities.
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: 0.452 (98.8th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 99th percentile — 98.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.452 · newest: 0.452 · change: 0.000
Affected products
- Avaya Converged Communications Server — versions 2.0
- Avaya Integrated Management
- Avaya S8300 — versions r2.0.0, r2.0.1
- Avaya S8500 — versions r2.0.0, r2.0.1
- Avaya S8700 — versions r2.0.0, r2.0.1
- PHP — versions 4.0, 4.0.1, 4.0.2
- Trustix Secure Linux — versions 1.5, 2.0, 2.1
- Red Hat Fedora Core — versions core_1.0, core_2.0
References
- distro.conectiva.com.br/atualizacoes/ (vendor-advisory)
- marc.info/ (mailing-list)
- www.debian.org/security/2005/dsa-669 (vendor-advisory)
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:10619 (signature, vdb-entry)
- www.redhat.com/support/errata/RHSA-2004-395.html (vendor-advisory)
- www.redhat.com/support/errata/RHSA-2004-405.html (vendor-advisory)
- www.redhat.com/support/errata/RHSA-2004-392.html (vendor-advisory)
- www.debian.org/security/2004/dsa-531 (vendor-advisory, Patch, Vendor Advisory)
- www.novell.com/linux/security/advisories/2004_21_php4.html (vendor-advisory)
- www.mandrakesecure.net/en/advisories/advisory.php (vendor-advisory)