Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2019-15903

In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then resulted in a heap-based buffer over-read.

  • Published: Sep 4, 2019
  • Updated: Apr 13, 2023
  • CVE: CVE-2019-15903
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
Software From Fixed in
libexpat_project / libexpat - 2.2.8
python / python 3.5.0 3.5.8
python / python 2.7.0 2.7.17
python / python 3.7.0 3.7.5
python / python 3.6.0 3.6.10