expat vulnerabilities

Report a new vulnerability Found a mistake?

Direct Vulnerabilities

Known vulnerabilities in the expat package. This does not include vulnerabilities belonging to this package’s dependencies.

Fix vulnerabilities automatically

Snyk's AI Trust Platform automatically finds the best upgrade path and integrates with your development workflows. Secure your code at zero cost.

Fix for free

Vulnerability	Vulnerable Version
M NULL Pointer Dereference	*
M NULL Pointer Dereference	*
M Loop with Unreachable Exit Condition ('Infinite Loop')	*
L NULL Pointer Dereference	*
L Algorithmic Complexity	*
M Uncontrolled Recursion	*
M Improper Check for Unusual or Exceptional Conditions	*
M Integer Overflow or Wraparound	*
M Integer Overflow or Wraparound	*
M Integer Overflow or Wraparound	*
M Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')	*
M Resource Exhaustion	*
M Use After Free	*
H Use After Free	<0:2.1.0-15.el7_9
H Incorrect Behavior Order: Early Validation	<0:2.1.0-14.el7_9
M Resource Exhaustion	*
H Integer Overflow or Wraparound	<0:2.1.0-14.el7_9
H Inappropriate Encoding for Output Context	<0:2.1.0-14.el7_9
M Integer Overflow or Wraparound	*
H Integer Overflow or Wraparound	<0:2.1.0-14.el7_9
H Integer Overflow or Wraparound	<0:2.1.0-14.el7_9
H Integer Overflow or Wraparound	<0:2.1.0-14.el7_9
H Integer Overflow or Wraparound	<0:2.1.0-14.el7_9
H Integer Overflow or Wraparound	<0:2.1.0-14.el7_9
H Integer Overflow or Wraparound	<0:2.1.0-14.el7_9
H Integer Overflow or Wraparound	<0:2.1.0-14.el7_9
H Incorrect Bitwise Shift of Integer	<0:2.1.0-14.el7_9
H Integer Overflow or Wraparound	<0:2.1.0-14.el7_9
M Out-of-bounds Read	<0:2.1.0-10.el7_3
M Out-of-Bounds	<0:2.1.0-11.el7
M Resource Exhaustion	<0:2.1.0-12.el7
M Heap-based Buffer Overflow	<0:2.1.0-12.el7
M Loop with Unreachable Exit Condition ('Infinite Loop')	*
L Integer Overflow or Wraparound	*
M Insufficient Entropy	*
M Integer Overflow or Wraparound	*
M CVE-2013-0341	*
M XML External Entity (XXE) Injection	*
M Use of Insufficiently Random Values	*