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githubGitHub Advisory DatabaseGHSA-475F-74WP-PQV5
HistoryMay 14, 2022 - 1:10 a.m.

Integer Overflow or Wraparound in Apache Tomcat

2022-05-1401:10:19
CWE-190
CWE-400
GitHub Advisory Database
github.com
34

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.038 Low

EPSS

Percentile

92.0%

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.

Affected configurations

Vulners
Node
org.apache.tomcat\Matchtomcat
OR
org.apache.tomcat\Matchtomcat
OR
org.apache.tomcat\Matchtomcat

References

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.038 Low

EPSS

Percentile

92.0%