CVE-2013-4322

Aliases:GHSA-wq2p-q66w-q8gp
Advisory lineage Upstream: 0 Downstream: 10
Modified
Published: 26 Feb 2014, 11:00
Last modified:06 Aug 2024, 16:38

Vulnerability Summary

Overall Risk (default)
medium
25/100
CVSS Score
4.3 MEDIUM
v2.0 (nvd)
EPSS Score
36.66% HIGH
37% probability -11.56%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

26 Feb 2014, 11:00
Published
Vulnerability first disclosed
06 Aug 2024, 16:38
Last Modified
Vulnerability information updated

Description

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 Metrics

  • v2.0•MEDIUM•Score: 4.3AV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS Trends

Current EPSS score: 36.66%• Percentile: 97%

Techniques & Countermeasures

  • CWE-20•Improper Input Validation

    The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Affected Systems

  • Unknown•Tomcat

    7.0.0 | 7.0.0:beta | 7.0.1 | 7.0.2 | 7.0.2:beta | 7.0.3 | 7.0.4 | 7.0.4:beta | 7.0.10 | 7.0.11 | 7.0.12 | 7.0.13 | 7.0.14 | 7.0.15 | 7.0.16 | 7.0.17 | 7.0.18 | 7.0.19 | 7.0.20 | 7.0.21 | 7.0.22 | 7.0.23 | 7.0.24 | 7.0.25 | 7.0.26 | 7.0.27 | 7.0.28 | 7.0.29 | 7.0.30 | 7.0.31 | 7.0.32 | 7.0.33 | 7.0.34 | 7.0.35 | 7.0.36 | 7.0.37 | 7.0.38 | 7.0.39 | 7.0.40 | 7.0.41 | 7.0.42 | 7.0.43 | 7.0.44 | 7.0.45 | 7.0.46 | 7.0.50 | ≤ 6.0.37 | 1.1.3 | 3.0 | 3.1 | 3.1.1 | 3.2 | 3.2.1 | 3.2.2 | 3.2.2:beta2 | 3.2.3 | 3.2.4 | 3.3 | 3.3.1 | 3.3.1a | 3.3.2 | 4 | 4.0.0 | 4.0.1 | 4.0.2 | 4.0.3 | 4.0.4 | 4.0.5 | 4.0.6 | 4.1.0 | 4.1.1 | 4.1.2 | 4.1.3 | 4.1.3:beta | 4.1.9:beta | 4.1.10 | 4.1.12 | 4.1.15 | 4.1.24 | 4.1.28 | 4.1.29 | 4.1.31 | 4.1.36 | 5 | 5.0.0 | 5.0.1 | 5.0.2 | 5.0.3 | 5.0.4 | 5.0.5 | 5.0.6 | 5.0.7 | 5.0.8 | 5.0.9 | 5.0.10 | 5.0.11 | 5.0.12 | 5.0.13 | 5.0.14 | 5.0.15 | 5.0.16 | 5.0.17 | 5.0.18 | 5.0.19 | 5.0.21 | 5.0.22 | 5.0.23 | 5.0.24 | 5.0.25 | 5.0.26 | 5.0.27 | 5.0.28 | 5.0.29 | 5.0.30 | 5.5.0 | 5.5.1 | 5.5.2 | 5.5.3 | 5.5.4 | 5.5.5 | 5.5.6 | 5.5.7 | 5.5.8 | 5.5.9 | 5.5.10 | 5.5.11 | 5.5.12 | 5.5.13 | 5.5.14 | 5.5.15 | 5.5.16 | 5.5.17 | 5.5.18 | 5.5.19 | 5.5.20 | 5.5.21 | 5.5.22 | 5.5.23 | 5.5.24 | 5.5.25 | 5.5.26 | 5.5.27 | 5.5.28 | 5.5.29 | 5.5.30 | 5.5.31 | 5.5.32 | 5.5.33 | 5.5.34 | 5.5.35 | 6 | 6.0 | 6.0.0 | 6.0.0:alpha | 6.0.1 | 6.0.1:alpha | 6.0.2 | 6.0.2:alpha | 6.0.2:beta | 6.0.3 | 6.0.10 | 6.0.11 | 6.0.12 | 6.0.13 | 6.0.14 | 6.0.15 | 6.0.16 | 6.0.17 | 6.0.18 | 6.0.19 | 6.0.20 | 6.0.24 | 6.0.26 | 6.0.27 | 6.0.28 | 6.0.29 | 6.0.30 | 6.0.31 | 6.0.32 | 6.0.33 | 6.0.35 | 6.0.36 | 8.0.0:rc1 | 8.0.0:rc2 | 8.0.0:rc3 | 8.0.0:rc4 | 8.0.0:rc5 | 8.0.0:rc6 | 8.0.0:rc7 | 8.0.0:rc8 | 8.0.0:rc9

  • org.apache.tomcat•tomcat

    < 6.0.39 | ≥ 7.0.0, < 7.0.50 | ≥ 8.0.0-RC1, < 8.0.0-RC10

References (62)