CVE-2013-4322

Apache Tomcat before 6.0.39, 7.x before 7.0.50, and 8.x before 8.0.0-RC10 processes chunked transfer coding without properly handling (1) a large total amount of chunked data or (2) whitespace characters in an HTTP header value within a trailer field, which allows remote attackers to cause a denial of service by streaming data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-3544.

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

9.46% chance of exploitation in the next 30 days, 95th percentile

Published

2014-02-26

Updated

2024-08-06

Proof-of-concept exploits (1)

• LiviuPtr/CVE-2013-4322_PoC

References

• CVE Record
• NVD entry

Related

• CVE-2014-0075
• CVE-2013-4318
• CVE-2013-4338
• CVE-2013-4305
• CVE-2013-4339
• CVE-2013-4295