Information disclosure in Dompdf
CVE-2014-2383
dompdf.php in dompdf before 0.6.1, when DOMPDF_ENABLE_PHP is enabled, allows context-dependent attackers to bypass chroot protections and read arbitrary files via a PHP protocol and wrappers in the input_file parameter, as demonstrated by a php://filter/read=convert.base64-encode/resource in the input_file parameter.
Vulnerability class: Information Disclosure
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: 0.392 (98.6th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 99th percentile — 98.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.392 · newest: 0.392 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.portcullis-security.com/security-research-and-downloads/security-advisories… (Broken Link)
- github.com/dompdf/dompdf/commit/23a693993299e669306929e3d49a4a1f7b3fb028 (Patch, Third Party Advisory)
- seclists.org/fulldisclosure/2014/Apr/258 (mailing-list, Mailing List, Third Party Advisory)
- www.securityfocus.com/archive/1/531912/100/0/threaded (mailing-list, VDB Entry, Third Party Advisory, Broken Link)
- explore.avertium.com/resource/lfi-rfi-escalation-to-rce
Frequently asked questions
- What is CVE-2014-2383?
- CVE-2014-2383 is a vulnerability in Dompdf, classified under Information Disclosure. Published 2014-04-28.
- Is CVE-2014-2383 known to be exploited?
- 9 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.