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HistoryMay 14, 2022 - 1:10 a.m.

Integer Overflow or Wraparound in Apache Tomcat

2022-05-1401:10:19
Google
osv.dev
29
apache tomcat
integer overflow
denial of service
remote attackers
chunked transfer coding
resource consumption

EPSS

0.038

Percentile

91.9%

Integer overflow in the parseChunkHeader function in java/org/apache/coyote/http11/filters/ChunkedInputFilter.java in Apache Tomcat before 6.0.40, 7.x before 7.0.53, and 8.x before 8.0.4 allows remote attackers to cause a denial of service (resource consumption) via a malformed chunk size in chunked transfer coding of a request during the streaming of data.

References